Home   /   Bolts and Machine Screws - Metric   /   Unbrako Socket Head Cap Screws ISO 4762 M1.6mm in Black oxide high tensile steel class 12+

Unbrako Socket Head Cap Screws ISO 4762 M1.6mm in Black oxide high tensile steel class 12+

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. 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 thread diameter M1.6
dk max. maximum head diameter 3.14
k max. maximum head height 1.6
s drive size 1.5
b minimum thread length 15
t recess depth 0.7
p thread pitch 0.35
Standard ISO 4762
Material Black oxide high tensile steel class 12+
all dimensions in millimetres (mm)
Unbrako Engineering Guide
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 thread diameter M1.6
dk max. maximum head diameter 3.14
k max. maximum head height 1.6
s drive size 1.5
b minimum thread length 15
t recess depth 0.7
p thread pitch 0.35
Standard ISO 4762
Material Black oxide high tensile steel class 12+
all dimensions in millimetres (mm)
Unbrako Engineering Guide