Collection: Screws - Captive

Screws -> Captive

There are 29 products in the sub-categories of Screws - Captive. Scroll down or follow the link to Screws - Captive in the products table to see all these items combined into a handy table with filters. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of captive screws.
Screws - Captive

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Captive category on the Small Parts & Bearings online store.
Thread Knob Style - Indicative
Image
Captive Screws - 6-32 UNC - 3.5mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
19.05


(Equiv. 0.75 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-011-019-TH-S3 (PK-137)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $649.68 AUD
Regular price $779.62 AUD Sale price $649.68 AUD
Priced, Stocked and Sold Per 137 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Knob Style - Indicative
Image
Captive Screws - 6-32 UNC - 3.5mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
19.05


(Equiv. 0.75 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-011-019-TH-S3 (PK-137)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $649.68 AUD
Regular price $779.62 AUD Sale price $649.68 AUD
Priced, Stocked and Sold Per 137 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
20.64


(Equiv. 0.813 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-013-021-TH-S3 (PK-129)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $546.14 AUD
Regular price $655.36 AUD Sale price $546.14 AUD
Priced, Stocked and Sold Per 129 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
20.64


(Equiv. 0.813 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-013-021-TH-S3 (PK-129)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $546.14 AUD
Regular price $655.36 AUD Sale price $546.14 AUD
Priced, Stocked and Sold Per 129 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
22.23


(Equiv. 0.875 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-014-022-TH-S3 (PK-122)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $1,052.32 AUD
Regular price $1,262.78 AUD Sale price $1,052.32 AUD
Priced, Stocked and Sold Per 122 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
22.23


(Equiv. 0.875 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-014-022-TH-S3 (PK-122)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $1,052.32 AUD
Regular price $1,262.78 AUD Sale price $1,052.32 AUD
Priced, Stocked and Sold Per 122 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
23.81


(Equiv. 0.937 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-016-024-TH-S3 (PK-116)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $1,035.32 AUD
Regular price $1,242.38 AUD Sale price $1,035.32 AUD
Priced, Stocked and Sold Per 116 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
23.81


(Equiv. 0.937 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-016-024-TH-S3 (PK-116)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $1,035.32 AUD
Regular price $1,242.38 AUD Sale price $1,035.32 AUD
Priced, Stocked and Sold Per 116 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
25.40


(Equiv. 1 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-017-025-TH-S3 (PK-110)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $581.05 AUD
Regular price $697.25 AUD Sale price $581.05 AUD
Priced, Stocked and Sold Per 110 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
25.40


(Equiv. 1 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-017-025-TH-S3 (PK-110)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $581.05 AUD
Regular price $697.25 AUD Sale price $581.05 AUD
Priced, Stocked and Sold Per 110 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
26.99


(Equiv. 1.063 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-019-027-TH-S3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $8.59 AUD
Regular price Sale price $8.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
26.99


(Equiv. 1.063 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-019-027-TH-S3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $8.59 AUD
Regular price Sale price $8.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
28.58


(Equiv. 1.125 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-021-029-TH-S3 (PK-61)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $554.59 AUD
Regular price $665.51 AUD Sale price $554.59 AUD
Priced, Stocked and Sold Per 61 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
28.58


(Equiv. 1.125 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-021-029-TH-S3 (PK-61)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $554.59 AUD
Regular price $665.51 AUD Sale price $554.59 AUD
Priced, Stocked and Sold Per 61 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
30.16


(Equiv. 1.187 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-022-030-TH-S3 (PK-58)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $635.41 AUD
Regular price $762.49 AUD Sale price $635.41 AUD
Priced, Stocked and Sold Per 58 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
30.16


(Equiv. 1.187 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-022-030-TH-S3 (PK-58)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $635.41 AUD
Regular price $762.49 AUD Sale price $635.41 AUD
Priced, Stocked and Sold Per 58 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
31.75


(Equiv. 1.25 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-024-032-TH-S3 (PK-56)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $601.32 AUD
Regular price $721.58 AUD Sale price $601.32 AUD
Priced, Stocked and Sold Per 56 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
31.75


(Equiv. 1.25 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-024-032-TH-S3 (PK-56)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $601.32 AUD
Regular price $721.58 AUD Sale price $601.32 AUD
Priced, Stocked and Sold Per 56 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
33.34


(Equiv. 1.313 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-025-033-TH-S3 (PK-54)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $532.77 AUD
Regular price $639.33 AUD Sale price $532.77 AUD
Priced, Stocked and Sold Per 54 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
33.34


(Equiv. 1.313 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-025-033-TH-S3 (PK-54)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $532.77 AUD
Regular price $639.33 AUD Sale price $532.77 AUD
Priced, Stocked and Sold Per 54 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
34.93


(Equiv. 1.375 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-027-035-TH-S3 (PK-52)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $636.23 AUD
Regular price $763.47 AUD Sale price $636.23 AUD
Priced, Stocked and Sold Per 52 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
34.93


(Equiv. 1.375 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 34.93x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-027-035-TH-S3 (PK-52)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $636.23 AUD
Regular price $763.47 AUD Sale price $636.23 AUD
Priced, Stocked and Sold Per 52 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
36.51


(Equiv. 1.437 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-029-037-TH-S3 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $636.50 AUD
Regular price $763.80 AUD Sale price $636.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
36.51


(Equiv. 1.437 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 36.51x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-029-037-TH-S3 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $636.50 AUD
Regular price $763.80 AUD Sale price $636.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
38.10


(Equiv. 1.5 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-030-038-TH-S3 (PK-48)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $637.05 AUD
Regular price $764.45 AUD Sale price $637.05 AUD
Priced, Stocked and Sold Per 48 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
38.10


(Equiv. 1.5 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 38.1x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-030-038-TH-S3 (PK-48)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $637.05 AUD
Regular price $764.45 AUD Sale price $637.05 AUD
Priced, Stocked and Sold Per 48 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
39.69


(Equiv. 1.563 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-032-040-TH-S3 (PK-47)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $635.05 AUD
Regular price $762.05 AUD Sale price $635.05 AUD
Priced, Stocked and Sold Per 47 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 6-32 UNC - 3.5mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
6-32 UNC (3.5mm)

Knob Style
39.69


(Equiv. 1.563 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 6-32 UNC - 3.5mm - 39.69x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC035C-032-040-TH-S3 (PK-47)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $635.05 AUD
Regular price $762.05 AUD Sale price $635.05 AUD
Priced, Stocked and Sold Per 47 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
19.05


(Equiv. 0.75 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-011-019-TH-S3 (PK-120)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $648.59 AUD
Regular price $778.31 AUD Sale price $648.59 AUD
Priced, Stocked and Sold Per 120 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
19.05


(Equiv. 0.75 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 19.05x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-011-019-TH-S3 (PK-120)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $648.59 AUD
Regular price $778.31 AUD Sale price $648.59 AUD
Priced, Stocked and Sold Per 120 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
20.64


(Equiv. 0.813 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-013-021-TH-S3 (PK-113)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $549.77 AUD
Regular price $659.73 AUD Sale price $549.77 AUD
Priced, Stocked and Sold Per 113 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
20.64


(Equiv. 0.813 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 20.64x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-013-021-TH-S3 (PK-113)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $549.77 AUD
Regular price $659.73 AUD Sale price $549.77 AUD
Priced, Stocked and Sold Per 113 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
22.23


(Equiv. 0.875 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-014-022-TH-S3 (PK-107)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $650.32 AUD
Regular price $780.38 AUD Sale price $650.32 AUD
Priced, Stocked and Sold Per 107 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
22.23


(Equiv. 0.875 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 22.23x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-014-022-TH-S3 (PK-107)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $650.32 AUD
Regular price $780.38 AUD Sale price $650.32 AUD
Priced, Stocked and Sold Per 107 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
23.81


(Equiv. 0.937 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-016-024-TH-S3 (PK-102)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $656.23 AUD
Regular price $787.47 AUD Sale price $656.23 AUD
Priced, Stocked and Sold Per 102 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
23.81


(Equiv. 0.937 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 23.81x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-016-024-TH-S3 (PK-102)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $656.23 AUD
Regular price $787.47 AUD Sale price $656.23 AUD
Priced, Stocked and Sold Per 102 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
25.40


(Equiv. 1 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-017-025-TH-S3 (PK-59)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $629.68 AUD
Regular price $755.62 AUD Sale price $629.68 AUD
Priced, Stocked and Sold Per 59 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
25.40


(Equiv. 1 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 25.4x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-017-025-TH-S3 (PK-59)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $629.68 AUD
Regular price $755.62 AUD Sale price $629.68 AUD
Priced, Stocked and Sold Per 59 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
26.99


(Equiv. 1.063 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-019-027-TH-S3 (PK-56)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $609.68 AUD
Regular price $731.62 AUD Sale price $609.68 AUD
Priced, Stocked and Sold Per 56 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
26.99


(Equiv. 1.063 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 26.99x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-019-027-TH-S3 (PK-56)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $609.68 AUD
Regular price $731.62 AUD Sale price $609.68 AUD
Priced, Stocked and Sold Per 56 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
28.58


(Equiv. 1.125 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-021-029-TH-S3 (PK-54)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $800.59 AUD
Regular price $960.71 AUD Sale price $800.59 AUD
Priced, Stocked and Sold Per 54 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
28.58


(Equiv. 1.125 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 28.58x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-021-029-TH-S3 (PK-54)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $800.59 AUD
Regular price $960.71 AUD Sale price $800.59 AUD
Priced, Stocked and Sold Per 54 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
30.16


(Equiv. 1.187 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-022-030-TH-S3 (PK-51)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $548.14 AUD
Regular price $657.76 AUD Sale price $548.14 AUD
Priced, Stocked and Sold Per 51 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
30.16


(Equiv. 1.187 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 30.16x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-022-030-TH-S3 (PK-51)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $548.14 AUD
Regular price $657.76 AUD Sale price $548.14 AUD
Priced, Stocked and Sold Per 51 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
31.75


(Equiv. 1.25 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-024-032-TH-S3 (PK-49)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $782.50 AUD
Regular price $939.00 AUD Sale price $782.50 AUD
Priced, Stocked and Sold Per 49 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
31.75


(Equiv. 1.25 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 31.75x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Part Number: SCC042C-024-032-TH-S3 (PK-49)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
Regular price $782.50 AUD
Regular price $939.00 AUD Sale price $782.50 AUD
Priced, Stocked and Sold Per 49 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Captive Screws - 8-32 UNC - 4.17mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
33.34


(Equiv. 1.313 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Deleted Item. Available while stocks last.
Part Number: SCC042C-025-033-TH-S3 (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.04 AUD
Regular price $17.56 AUD Sale price $9.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Captive Screws - 8-32 UNC - 4.17mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread
8-32 UNC (4.17mm)

Knob Style
33.34


(Equiv. 1.313 in.)
-
5.56


(Equiv. 0.219 in.)
Captive Screws - 8-32 UNC - 4.17mm - 33.34x5.56 mm Thumb - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Captive - Thumb
Deleted Item. Available while stocks last.
Part Number: SCC042C-025-033-TH-S3 (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.04 AUD
Regular price $17.56 AUD Sale price $9.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.