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M20 Socket Head Cap Screws DIN 912 (ISO 4762) in A2 Stainless Steel

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 DIN 912 or ISO 4762. Please note that due to manufacturing limitations, all nylon variants of these items are only "similar to" and not "in absolute accordance with" the standard specified.
Socket Head Cap Screws DIN 912 (ISO 4762) in A2 image
technical drawing of Socket Head Cap Screws DIN 912 (ISO 4762)
Technical Summary
d nominal diameter M20
thread pitch thread pitch 2.50
dk max. maximum head diameter 30.0
k max. maximum head height 20.0
s drive size 17
b minimum thread length 52
t recess depth 10.0
Standard ISO 4762 (DIN 912)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
html graphic DIN 912 | ISO 4762 Standard HTML
pdf graphic DIN 912 | ISO 4762 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M20 x 30mm Socket Head Cap (Allen) Screw in A2 Stainless
WF16299
£0.00
M20 x 40mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18103
£0.00
M20 x 45mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18104
£0.00
M20 x 50mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18105
£0.00
M20 x 60mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18107
£0.00
M20 x 70mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18109
£0.00
M20 x 85mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71876
£0.00
M20 x 95mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71878
£0.00
M20 x 120mm Socket Head Cap (Allen) Screw in A2 Stainless
WF18115
£0.00
M20 x 210mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71855
£0.00
M20 x 220mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71856
£0.00
M20 x 230mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71857
£0.00
M20 x 240mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71858
£0.00
M20 x 250mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71859
£0.00
M20 x 260mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71860
£0.00
M20 x 270mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71861
£0.00
M20 x 280mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71862
£0.00
M20 x 290mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71863
£0.00
M20 x 300mm Socket Head Cap (Allen) Screw in A2 Stainless
WF71865
£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 Cap Screws DIN 912 (ISO 4762)
Technical Summary
d nominal diameter M20
thread pitch thread pitch 2.50
dk max. maximum head diameter 30.0
k max. maximum head height 20.0
s drive size 17
b minimum thread length 52
t recess depth 10.0
Standard ISO 4762 (DIN 912)
Material A2 Stainless Steel
all dimensions in millimetres (mm)
html graphic DIN 912 | ISO 4762 Standard HTML
pdf graphic DIN 912 | ISO 4762 Standard PDF