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M12 Unbrako Socket Head Cap Screws ISO 4762 in Black Oxide High Tensile Steel Class 12.9

Also known as an Allen screw or Allen bolt, or simply a cap screw. Socket Head Cap screws are a more modern alternative standard machine fastener to the standard hexagon headed bolt or setscrew, as found on much modern machinery. A hex key (otherwise known as an Allen key) is required to fit these fasteners. Conforming to ISO 4762 or DIN 912, the contact surfaces of this screw or bolt are protected from external damage. 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 Cap Screws ISO 4762 in BO-12.9 image
Unbrako logo
technical drawing of Unbrako Socket Head Cap Screws ISO 4762
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
dk max. maximum head diameter 18.0
k max. maximum head height 12.0
s drive size 10
b minimum thread length 36
t recess depth 6.0
Standard ISO 4762 (DIN 912)
all dimensions in millimetres (mm)
Unbrako Engineering Guide
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M12 x 12mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48039
£0.00
M12 x 16mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48040
£0.00
M12 x 20mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48041
£0.00
M12 x 25mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48042
£0.00
M12 x 30mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48043
£0.00
M12 x 35mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48044
£0.00
M12 x 40mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48045
£0.00
M12 x 45mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48046
£0.00
M12 x 50mm Unbrako Socket Head Cap Screw Full Thread in Black Oxide
WF48047
£0.00
M12 x 55mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48048
£0.00
M12 x 60mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48049
£0.00
M12 x 65mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48050
£0.00
M12 x 70mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48051
£0.00
M12 x 75mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48052
£0.00
M12 x 80mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48053
£0.00
M12 x 90mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48054
£0.00
M12 x 100mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48055
£0.00
M12 x 110mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48056
£0.00
M12 x 120mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48057
£0.00
M12 x 130mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48058
£0.00
M12 x 140mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48059
£0.00
M12 x 150mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48060
£0.00
M12 x 160mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48061
£0.00
M12 x 180mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48062
£0.00
M12 x 200mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48063
£0.00
M12 x 260mm Unbrako Socket Head Cap Screw Part Thread in Black Oxide
WF48064
£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 Cap Screws ISO 4762
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
dk max. maximum head diameter 18.0
k max. maximum head height 12.0
s drive size 10
b minimum thread length 36
t recess depth 6.0
Standard ISO 4762 (DIN 912)
all dimensions in millimetres (mm)
Unbrako Engineering Guide
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