Home / Bolts and Machine Screws - Metric / M16 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A4 Stainless Steel

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M16 Socket Head Countersunk Screws ISO 10642 (DIN 7991) in A4 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 A4 image

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

Technical Summary

nominal diameter

M16

thread pitch

2.00

dk max.

maximum head diameter

30.61

dk min.

minimum head diameter

29.01

k max.

maximum head height

8.800

k min.

minimum head height

7.874

s max.

maximum drive size

10.175

s min.

drive min.

10.025

minimum thread length

t max.

maximum recess depth

5.40

t min.

minimum recess depth

4.80

width across corners

11.429

Standard

ISO 10642 (DIN 7991)

all dimensions in millimetres (mm)

				ISO 10642 Standard HTML
				ISO 10642 Standard PDF

< View All Sizes

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Socket Head Countersunk Screw M16 x 25mm in A4 Stainless WF14417			£0.00
Socket Head Countersunk Screw M16 x 30mm in A4 Stainless WF14418			£0.00
Socket Head Countersunk Screw M16 x 35mm in A4 Stainless WF37299			£0.00
M16 x 40mm Socket Head Countersunk Screw in A4 Stainless WF37301			£0.00
Socket Head Countersunk Screw M16 x 45mm in A4 Stainless WF14419			£0.00
M16 x 50mm Socket Head Countersunk Screw in A4 Stainless WF37303			£0.00
Socket Head Countersunk Screw M16 x 55mm in A4 Stainless WF33439			£0.00
Socket Head Countersunk Screw M16 x 60mm in A4 Stainless WF14420			£0.00
Socket Head Csk (Allen) Screw M16 x 65mm in A4 Stainless WF79818			£0.00
Socket Head Countersunk Screw M16 x 70mm in A4 Stainless WF14421			£0.00
Socket Head Countersunk Screw M16 x 75mm in A4 Stainless WF75837			£0.00
Socket Head Countersunk Screw M16 x 80mm in A4 Stainless WF14422			£0.00
M16 x 100mm Socket Head Countersunk Screw in A4 Stainless WF14416			£0.00
Socket Head Countersunk Screw M16 x 110mm in A4 Stainless WF77088			£0.00
Socket Head Csk (Allen) Screw M16 x 120mm in A4 Stainless WF79813			£0.00
Socket Head Csk (Allen) Screw M16 x 130mm in A4 Stainless WF79814			£0.00
Socket Head Csk (Allen) Screw M16 x 140mm in A4 Stainless WF79815			£0.00
Socket Head Countersunk Screw M16 x 150mm in A4 Stainless WF43966			£0.00
Socket Head Csk (Allen) Screw M16 x 200mm in A4 Stainless WF77810			£0.00

Socket Head Countersunk Screw M16 x 25mm in A4 Stainless
WF14417

Socket Head Countersunk Screw M16 x 30mm in A4 Stainless
WF14418

Socket Head Countersunk Screw M16 x 35mm in A4 Stainless
WF37299

M16 x 40mm Socket Head Countersunk Screw in A4 Stainless
WF37301

Socket Head Countersunk Screw M16 x 45mm in A4 Stainless
WF14419

M16 x 50mm Socket Head Countersunk Screw in A4 Stainless
WF37303

Socket Head Countersunk Screw M16 x 55mm in A4 Stainless
WF33439

Socket Head Countersunk Screw M16 x 60mm in A4 Stainless
WF14420

Socket Head Csk (Allen) Screw M16 x 65mm in A4 Stainless
WF79818

Socket Head Countersunk Screw M16 x 70mm in A4 Stainless
WF14421

Socket Head Countersunk Screw M16 x 75mm in A4 Stainless
WF75837

Socket Head Countersunk Screw M16 x 80mm in A4 Stainless
WF14422

M16 x 100mm Socket Head Countersunk Screw in A4 Stainless
WF14416

Socket Head Countersunk Screw M16 x 110mm in A4 Stainless
WF77088

Socket Head Csk (Allen) Screw M16 x 120mm in A4 Stainless
WF79813

Socket Head Csk (Allen) Screw M16 x 130mm in A4 Stainless
WF79814

Socket Head Csk (Allen) Screw M16 x 140mm in A4 Stainless
WF79815

Socket Head Countersunk Screw M16 x 150mm in A4 Stainless
WF43966

Socket Head Csk (Allen) Screw M16 x 200mm in A4 Stainless
WF77810

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