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M24 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
d nominal diameter d
thread pitch thread pitch thread pitch
dk max. maximum head diameter dk max.
dk min. minimum head diameter dk min.
k max. maximum head height k max.
k min. minimum head height k min.
s max. maximum drive size s max.
s min. drive min. s min.
b minimum thread length b
t max. maximum recess depth t max.
t min. minimum recess depth t min.
e width across corners e
Standard DIN 7991
Material A2 Stainless Steel
all dimensions in millimetres (mm)
html graphic ISO 10642 Standard HTML
pdf graphic ISO 10642 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M24 x 40mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76434
£0.00
M24 x 45mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76435
£0.00
M24 x 50mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76436
£0.00
M24 x 55mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76437
£0.00
M24 x 60mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76438
£0.00
M24 x 65mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76439
£0.00
M24 x 70mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76440
£0.00
M24 x 75mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76441
£0.00
M24 x 80mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76442
£0.00
M24 x 90mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76578
£0.00
M24 x 100mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76572
£0.00
M24 x 110mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76573
£0.00
M24 x 120mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76574
£0.00
M24 x 130mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76575
£0.00
M24 x 140mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76576
£0.00
M24 x 150mm Socket Head Csk (Allen) Screw in A2 Stainless
WF76577
£0.00
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.
technical drawing of Socket Head Countersunk Screws ISO 10642 (DIN 7991)
Technical Summary
d nominal diameter d
thread pitch thread pitch thread pitch
dk max. maximum head diameter dk max.
dk min. minimum head diameter dk min.
k max. maximum head height k max.
k min. minimum head height k min.
s max. maximum drive size s max.
s min. drive min. s min.
b minimum thread length b
t max. maximum recess depth t max.
t min. minimum recess depth t min.
e width across corners e
Standard DIN 7991
Material A2 Stainless Steel
all dimensions in millimetres (mm)
html graphic ISO 10642 Standard HTML
pdf graphic ISO 10642 Standard PDF
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