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M12 Unbrako Socket Head Countersunk Screws ISO 10642 in Black Oxide Class 12+ High Tensile 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. The head diameter is slightly larger than that of the equivalent DIN 965 Phillips or Pozi driven screw. UNBRAKO® branded and manufactured to be stronger than the other size for size high tensile versions. Includes a precision hex socket for maximum key engagement. Please note that due to the nature of the surface finish on Unbrako products, some surface corrosion may be evident. This does not affect the performance of the product. Property class of 12.9.
Unbrako Socket Head Countersunk Screws ISO 10642 in BO image
Unbrako logo
technical drawing of Unbrako Socket Head Countersunk Screws ISO 10642
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
dk head diameter 24
k head height 6.50
s drive size 8.00
b minimum thread length 30
t recess depth 4.60
e width across corners 1.75
Standard ISO 10642 (DIN 7991)
Material Black Oxide Class 12+ High Tensile Steel
all dimensions in millimetres (mm)
Unbrako Engineering Guide
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Unbrako Socket Head Csk Screw Full Thread M12 x 20mm in Black Oxide
WF48334
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 25mm in Black Oxide
WF48335
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 30mm in Black Oxide
WF48336
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 35mm in Black Oxide
WF48337
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 40mm in Black Oxide
WF48338
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 45mm in Black Oxide
WF48339
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 50mm in Black Oxide
WF48340
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 55mm in Black Oxide
WF48341
£0.00
Unbrako Socket Head Csk Screw Full Thread M12 x 60mm in Black Oxide
WF48342
£0.00
Unbrako Socket Head Csk Screw Part Thread M12 x 70mm in Black Oxide
WF48343
£0.00
Unbrako Socket Head Csk Screw Part Thread M12 x 80mm in Black Oxide
WF48344
£0.00
Unbrako Socket Head Csk Screw Part Thread M12 x 90mm in Black Oxide
WF48345
£0.00
Unbrako Socket Head Csk Screw Part Thread M12 x 100mm in Black Oxide
WF48346
£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.
Unbrako logo
technical drawing of Unbrako Socket Head Countersunk Screws ISO 10642
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
dk head diameter 24
k head height 6.50
s drive size 8.00
b minimum thread length 30
t recess depth 4.60
e width across corners 1.75
Standard ISO 10642 (DIN 7991)
Material Black Oxide Class 12+ High Tensile Steel
all dimensions in millimetres (mm)
Unbrako Engineering Guide