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M12 Hex Head Bolts DIN 931 (ISO 4014) in A4-80 Stainless Steel

The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ISO 4014 or DIN 931, and therefore includes an unthreaded section of the shaft. A hex drive permits a greater torque load to be applied to the joint over most other drive types. 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.
Hex Head Bolts DIN 931 (ISO 4014) in A4-80 image
technical drawing of Hex Head Bolts DIN 931 (ISO 4014)
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
b min. <= 125 min. thread (bolt lengths <= 125) 30
b min. > 125, <=200 min. thread (bolt lengths > 125 , <= 200) 36
b min. > 200 min. thread (bolt lengths > 200) 49
s drive size 18(19)
k min. minimum head height 7.32
e width across corners 21.10
Standard DIN 931
Material A4-80 Stainless Steel
all dimensions in millimetres (mm)
html graphic DIN 931 Standard HTML
pdf graphic DIN 931 Standard PDF
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
M12 x 45mm Hex Bolt Part Thread in A4-80 Stainless
WF15998
£0.00
M12 x 50mm Hex Bolt Part Thread in A4-80 Stainless
WF16000
£0.00
M12 x 60mm Hex Bolt Part Thread in A4-80 Stainless
WF16002
£0.00
M12 x 65mm Hex Bolt Part Thread in A4-80 Stainless
WF18830
£0.00
M12 x 70mm Hex Bolt Part Thread in A4-80 Stainless
WF16004
£0.00
M12 x 80mm Hex Bolt Part Thread in A4-80 Stainless
WF16006
£0.00
M12 x 85mm Hex Bolt Part Thread in A4-80 Stainless
WF39875
£0.00
M12 x 90mm Hex Bolt Part Thread in A4-80 Stainless
WF18835
£0.00
M12 x 95mm Hex Bolt Part Thread in A4-80 Stainless
WF39876
£0.00
M12 x 100mm Hex Bolt Part Thread in A4-80 Stainless
WF16008
£0.00
M12 x 110mm Hex Bolt Part Thread in A4-80 Stainless
WF18838
£0.00
M12 x 120mm Hex Bolt Part Thread in A4-80 Stainless
WF16010
£0.00
M12 x 130mm Hex Bolt Part Thread in A4-80 Stainless
WF16012
£0.00
M12 x 140mm Hex Bolt Part Thread in A4-80 Stainless
WF16014
£0.00
M12 x 150mm Hex Bolt Part Thread in A4-80 Stainless
WF16016
£0.00
M12 x 160mm Hex Bolt Part Thread in A4-80 Stainless
WF16018
£0.00
M12 x 170mm Hex Bolt Part Thread in A4-80 Stainless
WF18840
£0.00
M12 x 180mm Hex Bolt Part Thread in A4-80 Stainless
WF16020
£0.00
M12 x 190mm Hex Bolt Part Thread in A4-80 Stainless
WF39863
£0.00
M12 x 210mm Hex Bolt Part Thread in A4-80 Stainless
WF39864
£0.00
M12 x 220mm Hex Bolt Part Thread in A4-80 Stainless
WF39865
£0.00
M12 x 230mm Hex Bolt Part Thread in A4-80 Stainless
WF39866
£0.00
M12 x 240mm Hex Bolt Part Thread in A4-80 Stainless
WF39867
£0.00
M12 x 250mm Hex Bolt Part Thread in A4-80 Stainless
WF39868
£0.00
M12 x 260mm Hex Bolt Part Thread in A4-80 Stainless
WF39869
£0.00
M12 x 280mm Hex Bolt Part Thread in A4-80 Stainless
WF39871
£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 Hex Head Bolts DIN 931 (ISO 4014)
Technical Summary
d nominal diameter M12
thread pitch thread pitch 1.75
b min. <= 125 min. thread (bolt lengths <= 125) 30
b min. > 125, <=200 min. thread (bolt lengths > 125 , <= 200) 36
b min. > 200 min. thread (bolt lengths > 200) 49
s drive size 18(19)
k min. minimum head height 7.32
e width across corners 21.10
Standard DIN 931
Material A4-80 Stainless Steel
all dimensions in millimetres (mm)
html graphic DIN 931 Standard HTML
pdf graphic DIN 931 Standard PDF