Home / Bolts and Machine Screws - Metric / M8 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A2 Stainless Steel

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M8 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A2 Stainless Steel

A countersunk headed screw conforming with ISO 10642 or DIN 7991, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank. The head diameter is slightly larger than that of the equivalent DIN 965 Phillips or Pozi driven screw.

Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A2 image

technical drawing of Socket Head Countersunk Screws ISO 10642 (DIN 7991)

Technical Summary

nominal diameter

thread pitch

1.25

dk max.

maximum head diameter

16.43

dk min.

minimum head diameter

15.24

k max.

maximum head height

4.960

k min.

minimum head height

4.366

s max.

maximum drive size

5.140

s min.

drive min.

5.020

minimum thread length

t max.

maximum recess depth

3.20

t min.

minimum recess depth

2.90

width across corners

5.723

Standard

ISO 10642

all dimensions in millimetres (mm)

				ISO 10642 Standard HTML
				ISO 10642 Standard PDF

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
M8 x 10mm Socket Head Csk (Allen) Screw in A2 Stainless WF2585			£0.00
M8 x 12mm Socket Head Csk (Allen) Screw in A2 Stainless WF2586			£0.00
M8 x 14mm Socket Head Csk (Allen) Screw in A2 Stainless WF74717			£0.00
M8 x 16mm Socket Head Csk (Allen) Screw in A2 Stainless WF2587			£0.00
M8 x 18mm Socket Head Csk (Allen) Screw in A2 Stainless WF74719			£0.00
M8 x 20mm Socket Head Csk (Allen) Screw in A2 Stainless WF2588			£0.00
M8 x 22mm Socket Head Csk (Allen) Screw in A2 Stainless WF74721			£0.00
M8 x 25mm Socket Head Csk (Allen) Screw in A2 Stainless WF2589			£0.00
M8 x 30mm Socket Head Csk (Allen) Screw in A2 Stainless WF2590			£0.00
M8 x 35mm Socket Head Csk (Allen) Screw in A2 Stainless WF2591			£0.00
M8 x 40mm Socket Head Csk (Allen) Screw in A2 Stainless WF2592			£0.00
M8 x 45mm Socket Head Csk (Allen) Screw in A2 Stainless WF2593			£0.00
M8 x 50mm Socket Head Csk (Allen) Screw in A2 Stainless WF2594			£0.00
M8 x 55mm Socket Head Csk (Allen) Screw in A2 Stainless WF74794			£0.00
M8 x 60mm Socket Head Csk (Allen) Screw in A2 Stainless WF2595			£0.00
M8 x 65mm Socket Head Csk (Allen) Screw in A2 Stainless WF74796			£0.00
M8 x 70mm Socket Head Csk (Allen) Screw in A2 Stainless WF2596			£0.00
M8 x 80mm Socket Head Csk (Allen) Screw in A2 Stainless WF2597			£0.00
M8 x 100mm Socket Head Csk (Allen) Screw in A2 Stainless WF2599			£0.00
M8 x 110mm Socket Head Csk (Allen) Screw in A2 Stainless WF74786			£0.00
M8 x 120mm Socket Head Csk (Allen) Screw in A2 Stainless WF74787			£0.00
M8 x 130mm Socket Head Csk (Allen) Screw in A2 Stainless WF76618			£0.00
M8 x 140mm Socket Head Csk (Allen) Screw in A2 Stainless WF76619			£0.00
M8 x 150mm Socket Head Csk (Allen) Screw in A2 Stainless WF20342			£0.00
M8 x 160mm Socket Head Csk (Allen) Screw in A2 Stainless WF76621			£0.00
M8 x 170mm Socket Head Csk (Allen) Screw in A2 Stainless WF76622			£0.00
M8 x 180mm Socket Head Csk (Allen) Screw in A2 Stainless WF34519			£0.00
M8 x 190mm Socket Head Csk (Allen) Screw in A2 Stainless WF76624			£0.00
M8 x 200mm Socket Head Csk (Allen) Screw in A2 Stainless WF34606			£0.00

M8 x 10mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2585

M8 x 12mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2586

M8 x 14mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74717

M8 x 16mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2587

M8 x 18mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74719

M8 x 20mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2588

M8 x 22mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74721

M8 x 25mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2589

M8 x 30mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2590

M8 x 35mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2591

M8 x 40mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2592

M8 x 45mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2593

M8 x 50mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2594

M8 x 55mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74794

M8 x 60mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2595

M8 x 65mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74796

M8 x 70mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2596

M8 x 80mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2597

M8 x 100mm Socket Head Csk (Allen) Screw in A2 Stainless
WF2599

M8 x 110mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74786

M8 x 120mm Socket Head Csk (Allen) Screw in A2 Stainless
WF74787

M8 x 130mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76618

M8 x 140mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76619

M8 x 150mm Socket Head Csk (Allen) Screw in A2 Stainless
WF20342

M8 x 160mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76621

M8 x 170mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76622

M8 x 180mm Socket Head Csk (Allen) Screw in A2 Stainless
WF34519

M8 x 190mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76624

M8 x 200mm Socket Head Csk (Allen) Screw in A2 Stainless
WF34606

Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.