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Unbrako Socket Head Cap (Allen) Screw Part Thread M22 x 140mm in Black - ISO 4762 (DIN 912)

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 image
Unbrako logo
technical drawing of Unbrako Socket Head Cap Screws ISO 4762
Technical Summary
d nominal diameter M22
thread pitch thread pitch 2.50
dk max. maximum head diameter 33.0
k max. maximum head height 22.0
s drive size 17
b minimum thread length 56
t recess depth N/A
Standard ISO 4762
Material Black oxide high tensile steel class 12+
all dimensions in millimetres (mm)
Unbrako Engineering Guide
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Unbrako Socket Head Cap (Allen) Screw Part Thread M22 x 140mm in Black
(WF48145)
£34.58
Unbrako Socket Head Cap (Allen) Screw Part Thread M22 x 140mm in Black   (WF48145)
£34.58
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Unbrako logo
technical drawing of Unbrako Socket Head Cap Screws ISO 4762
Technical Summary
d nominal diameter M22
thread pitch thread pitch 2.50
dk max. maximum head diameter 33.0
k max. maximum head height 22.0
s drive size 17
b minimum thread length 56
t recess depth N/A
Standard ISO 4762
Material Black oxide high tensile steel class 12+
all dimensions in millimetres (mm)
Unbrako Engineering Guide