Screws - Countersunk - Socket - Titanium Ti-Gr5 Ti-6Al4v - DIN7991

Screws -> Countersunk -> Socket -> Titanium Ti-Gr5 Ti-6Al4v -> DIN7991

There are 2 products in the sub-categories of Screws - Countersunk - Socket - Titanium Ti-Gr5 Ti-6Al4v - DIN7991.

Category Details

A selection of DIN7991 Titanium Ti-Gr5 Ti-6Al4v Socket Countersunk Screws. Flat Head Countersunk. Grade 5 6Al-4V is a high strength titanium alloy. Tensile Strength 91.5kgf / mm2. Yield Strength 84.5kgf / mm2. Elongation 10 Percent.

  • Metric Sizes to DIN7991. Used in critical aircraft structural components. UNS R56400.
  • ISO 10642
  • Composition Percentage: Al 5.5-6.75, V 3.5-4.5, N 0.05, C 0.08, H 0.015, Fe 0.40, O 0.2, Ti Balance
  • Grade 5 6Al-4V is a high strength titanium alloy. Tensile Strength 91.5kgf / mm2. Yield Strength 84.5kgf / mm2. Elongation 10 Percent.
  • The thread length indicated is the minimum. Some batches may be produced with longer threaded sections or even full threaded shanks.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Countersunk - Socket - Titanium Ti-Gr5 Ti-6Al4v - DIN7991 category on the Small Parts & Bearings online store.
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Minimum Thread Length (l) Indicative
Image
Thread Size (C)
M3 (3x0.5mm)

Overall Length (L)
6
mm
+/- 0.25
(Equiv. 0.236 in.)
Material
Ti-6al4v Grade 5

Max Head Diameter
6.0
mm
Max Head Height
1.7
mm
Countersunk Screws - M3 - 3x0.5mm - 6 mm - Ti-6al4v Grade 5 Socket
Material: Titanium Ti-Gr-5 - 6AL-4V    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SK030M-006-SK-T5 (1000 Pcs) Countersunk Screws - M3 - 3x0.5mm - 6 mm - Ti-6al4v Grade 5 Socket
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$3,007.68 AUD
$3,609.22 AUD $3,007.68 AUD
Per 1000
Thread Size (C) Overall Length (L) Material Max Head Diameter Indicative
Image
Thread Size (C)
M3 (3x0.5mm)

Overall Length (L)
6
mm
+/- 0.25
(Equiv. 0.236 in.)
Material
Ti-6al4v Grade 5

Max Head Diameter
6.0
mm
Countersunk Screws - M3 - 3x0.5mm - 6 mm - Ti-6al4v Grade 5 Socket
Material: Titanium Ti-Gr-5 - 6AL-4V    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI   
Part Number: SK030M-006-SK-T5 (1000 Pcs) Countersunk Screws - M3 - 3x0.5mm - 6 mm - Ti-6al4v Grade 5 Socket
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$3,007.68 AUD
$3,609.22 AUD $3,007.68 AUD
Per 1000
View the product page first if you are unsure.
Thread Size (C)
M4 (4x0.7mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
Ti-6al4v Grade 5

Max Head Diameter
7.5
mm
Max Head Height
2.3
mm
Countersunk Screws - M4 - 4x0.7mm - 30 mm - Ti-6al4v Grade 5 Socket
Material: Titanium Ti-Gr-5 - 6AL-4V    Hex Key (s): 2.50 mm    Countersunk Angle: 90 °    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: SK040M-030-SK-T5 (200 Pcs) Countersunk Screws - M4 - 4x0.7mm - 30 mm - Ti-6al4v Grade 5 Socket
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$673.32 AUD
$807.98 AUD $673.32 AUD
Per 200
Thread Size (C)
M4 (4x0.7mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
Ti-6al4v Grade 5

Max Head Diameter
7.5
mm
Countersunk Screws - M4 - 4x0.7mm - 30 mm - Ti-6al4v Grade 5 Socket
Material: Titanium Ti-Gr-5 - 6AL-4V    Max Head Height: 2.3 mm    Hex Key (s): 2.50 mm    Countersunk Angle: 90 °    Pitch: 0.700 mm    Threads Per Inch: 36.29 TPI   
Part Number: SK040M-030-SK-T5 (200 Pcs) Countersunk Screws - M4 - 4x0.7mm - 30 mm - Ti-6al4v Grade 5 Socket
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
$673.32 AUD
$807.98 AUD $673.32 AUD
Per 200
View the product page first if you are unsure.