Screws - Thumb - Knurled

Screws -> Thumb -> Knurled
Thread Size Thread Length (D) Overall Length (C) Head Diameter (A) Head Height (B) Indicative
Image
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-SS-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$17.86 AUD
$20.84 AUD $17.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size Thread Length (D) Overall Length (C) Indicative
Image
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-SS-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$17.86 AUD
$20.84 AUD $17.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium
Material: Aluminium    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-AL-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$15.05 AUD
$17.45 AUD $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium
Material: Aluminium    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-AL-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$15.05 AUD
$17.45 AUD $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Brass
Material: Brass    Finish: Zinc, Clear Chrome Plated    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-BZ-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$46.05 AUD
$54.25 AUD $46.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Brass
Material: Brass    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Zinc, Clear Chrome Plated    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-013-K-BZ-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$46.05 AUD
$54.25 AUD $46.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
25.40
mm
Head Diameter (A)
7.94
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-013-K-3-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$14.05 AUD
$16.25 AUD $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
12.70
mm
Overall Length (C)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 7.94 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-013-K-3-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$14.05 AUD
$16.25 AUD $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x22.23 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
22.23
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x22.23 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$29.23 AUD
$34.07 AUD $29.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x22.23 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
22.23
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x22.23 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$29.23 AUD
$34.07 AUD $29.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
23.81
mm
Head Diameter (A)
19.05
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-K-3-N (Each)
2 Available Now | Further orders can be expected around Fri, Aug 14, 2026
$39.50 AUD
$39.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
23.81
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 19.05 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-K-3-N (Each)
2 Available Now | Further orders can be expected around Fri, Aug 14, 2026
$39.50 AUD
$39.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
23.81
mm
Head Diameter (A)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-KL-3-N (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$35.68 AUD
$41.82 AUD $35.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
23.81
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x23.81 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 25.40 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-016-KL-3-N (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$35.68 AUD
$41.82 AUD $35.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x25.4 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
25.40
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x25.4 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-016-K-SS-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$19.41 AUD
$22.69 AUD $19.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x25.4 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
15.88
mm
Overall Length (C)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 15.88x25.4 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-016-K-SS-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$19.41 AUD
$22.69 AUD $19.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x23.81 mm Knurled - NYLATRON GS PA66 + MoS2 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
23.81
mm
Head Diameter (A)
12.70
mm
Head Height (B)
4.76
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x23.81 mm Knurled - NYLATRON GS PA66 + MoS2
Material: NYLATRON GS (PA66 + MoS2)   
Category: Screws - Thumb - Knurled - Nylon
Part Number: THS064C-019-K-NY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$13.86 AUD
$16.04 AUD $13.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x23.81 mm Knurled - NYLATRON GS PA66 + MoS2 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
23.81
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x23.81 mm Knurled - NYLATRON GS PA66 + MoS2
Material: NYLATRON GS (PA66 + MoS2)    Head Diameter (A): 12.70 mm    Head Height (B): 4.76 mm   
Category: Screws - Thumb - Knurled - Nylon
Part Number: THS064C-019-K-NY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$13.86 AUD
$16.04 AUD $13.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
25.40
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-019-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$29.68 AUD
$34.62 AUD $29.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-019-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$29.68 AUD
$34.62 AUD $29.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
25.40
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Brass
Material: Brass    Finish: Zinc Chromate Plated   
Category: Screws - Thumb - Knurled - Brass
Part Number: THS064C-019-K-BZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$20.23 AUD
$23.67 AUD $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x25.4 mm Knurled - Brass
Material: Brass    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Zinc Chromate Plated   
Category: Screws - Thumb - Knurled - Brass
Part Number: THS064C-019-K-BZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$20.23 AUD
$23.67 AUD $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Brass
Material: Brass    Finish: Zinc, Clear Chrome Plated    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-BZ-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$49.41 AUD
$58.29 AUD $49.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Brass Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Brass
Material: Brass    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Zinc, Clear Chrome Plated    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-BZ-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$49.41 AUD
$58.29 AUD $49.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Aluminium Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Aluminium
Material: Aluminium    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-AL-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$15.68 AUD
$18.22 AUD $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Aluminium Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Aluminium
Material: Aluminium    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-AL-WF (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 30, 2026
$15.68 AUD
$18.22 AUD $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Head Diameter (A)
12.70
mm
Head Height (B)
6.35
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-SS-WF (Pack of 35)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$549.50 AUD
$657.80 AUD $549.50 AUD
Priced, Stocked and Sold Per 35 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Stainless Steel Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
19.05
mm
Overall Length (C)
28.58
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 19.05x28.58 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (A): 12.70 mm    Head Height (B): 6.35 mm    Finish: Plain    Washer Diameter (E): 9.53 mm   
Category: Screws - Thumb - Knurled - Washer Face
Part Number: THS064C-019-K-SS-WF (Pack of 35)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$549.50 AUD
$657.80 AUD $549.50 AUD
Priced, Stocked and Sold Per 35 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x30.16 mm Knurled - NYLATRON GS PA66 + MoS2 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
30.16
mm
Head Diameter (A)
19.05
mm
Head Height (B)
4.76
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x30.16 mm Knurled - NYLATRON GS PA66 + MoS2
Material: NYLATRON GS (PA66 + MoS2)   
Category: Screws - Thumb - Knurled - Nylon
Part Number: THS064C-025-K-NY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$15.59 AUD
$18.11 AUD $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x30.16 mm Knurled - NYLATRON GS PA66 + MoS2 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
30.16
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x30.16 mm Knurled - NYLATRON GS PA66 + MoS2
Material: NYLATRON GS (PA66 + MoS2)    Head Diameter (A): 19.05 mm    Head Height (B): 4.76 mm   
Category: Screws - Thumb - Knurled - Nylon
Part Number: THS064C-025-K-NY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$15.59 AUD
$18.11 AUD $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
36.51
mm
Head Diameter (A)
19.05
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-K-3-N (Each)
2 Available Now | Further orders can be expected around Fri, Aug 14, 2026
$28.23 AUD
$32.87 AUD $28.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
36.51
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 19.05 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-K-3-N (Each)
2 Available Now | Further orders can be expected around Fri, Aug 14, 2026
$28.23 AUD
$32.87 AUD $28.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
36.51
mm
Head Diameter (A)
25.40
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-KL-3-N (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$41.14 AUD
$48.36 AUD $41.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
36.51
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x36.51 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 25.40 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-KL-3-N (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$41.14 AUD
$48.36 AUD $41.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x38.1 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
38.10
mm
Head Diameter (A)
7.94
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x38.1 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-K-3-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$14.68 AUD
$17.02 AUD $14.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x38.1 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
1/4-20 UNC (6.35mm)
Thread Length (D)
25.40
mm
Overall Length (C)
38.10
mm
Thumb Screws - 1/4-20 UNC - 6.35mm - 25.4x38.1 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 7.94 mm   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS064C-025-K-3-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 14, 2026
$14.68 AUD
$17.02 AUD $14.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 16x22 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
16.00
mm
Overall Length (C)
22.00
mm
Head Diameter (A)
30.00
mm
Head Height (B)
6.00
mm
Thumb Screws - M8 - 8x1.25mm - 16x22 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-016-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$16.95 AUD
$19.75 AUD $16.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 16x22 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
16.00
mm
Overall Length (C)
22.00
mm
Thumb Screws - M8 - 8x1.25mm - 16x22 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 30.00 mm    Head Height (B): 6.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-016-K-3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$16.95 AUD
$19.75 AUD $16.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 20x26 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
20.00
mm
Overall Length (C)
26.00
mm
Head Diameter (A)
30.00
mm
Head Height (B)
6.00
mm
Thumb Screws - M8 - 8x1.25mm - 20x26 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-020-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$65.95 AUD
$77.55 AUD $65.95 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 20x26 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
20.00
mm
Overall Length (C)
26.00
mm
Thumb Screws - M8 - 8x1.25mm - 20x26 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 30.00 mm    Head Height (B): 6.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-020-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$65.95 AUD
$77.55 AUD $65.95 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 25x31 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
25.00
mm
Overall Length (C)
31.00
mm
Head Diameter (A)
30.00
mm
Head Height (B)
6.00
mm
Thumb Screws - M8 - 8x1.25mm - 25x31 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-025-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$72.14 AUD
$84.96 AUD $72.14 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 25x31 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
25.00
mm
Overall Length (C)
31.00
mm
Thumb Screws - M8 - 8x1.25mm - 25x31 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 30.00 mm    Head Height (B): 6.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-025-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$72.14 AUD
$84.96 AUD $72.14 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 30x36 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
30.00
mm
Overall Length (C)
36.00
mm
Head Diameter (A)
30.00
mm
Head Height (B)
6.00
mm
Thumb Screws - M8 - 8x1.25mm - 30x36 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-030-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$164.77 AUD
$164.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - M8 - 8x1.25mm - 30x36 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size
M8 (8x1.25mm)
Thread Length (D)
30.00
mm
Overall Length (C)
36.00
mm
Thumb Screws - M8 - 8x1.25mm - 30x36 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (A): 30.00 mm    Head Height (B): 6.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled - Stainless
Part Number: THS080M-030-K-3 (Pack of 4)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
$164.77 AUD
$164.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size
3/8-16 UNC (9.53mm)
Thread Length (D)
12.70
mm
Overall Length (C)
17.46
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled - Washer Face
Deleted Item. Available while stocks last.
Part Number: THS095C-013-K-NY-WF (Pack of 10)
39 units (390 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.00 AUD
$17.20 AUD $10.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (390 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size
3/8-16 UNC (9.53mm)
Thread Length (D)
12.70
mm
Overall Length (C)
17.46
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled - Washer Face
Deleted Item. Available while stocks last.
Part Number: THS095C-013-K-NY-WF (Pack of 10)
39 units (390 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.00 AUD
$17.20 AUD $10.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (390 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size
3/8-16 UNC (9.53mm)
Thread Length (D)
25.40
mm
Overall Length (C)
30.16
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled - Washer Face
Deleted Item. Available while stocks last.
Part Number: THS095C-025-K-NY-WF (Pack of 20)
2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$11.00 AUD
$19.10 AUD $11.00 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size
3/8-16 UNC (9.53mm)
Thread Length (D)
25.40
mm
Overall Length (C)
30.16
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled - Washer Face
Deleted Item. Available while stocks last.
Part Number: THS095C-025-K-NY-WF (Pack of 20)
2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$11.00 AUD
$19.10 AUD $11.00 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.