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Hex Head Bolts DIN 931 (ISO 4014) M12 in A2 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 A2 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 A2 Stainless Steel
all dimensions in millimetres (mm)
DIN 931 Standard HTML
DIN 931 Standard PDF
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread M12 x 45mm in A2 Stainless
(WF1849)
£0.00
Hex Bolt Part Thread M12 x 50mm in A2 Stainless
(WF1852)
£0.00
Hex Bolt Part Thread M12 x 55mm in A2 Stainless
(WF13333)
£0.00
Hex Bolt Part Thread M12 x 60mm in A2 Stainless
(WF1855)
£0.00
Hex Bolt Part Thread M12 x 65mm in A2 Stainless
(WF19107)
£0.00
Hex Bolt Part Thread M12 x 70mm in A2 Stainless
(WF1857)
£0.00
Hex Bolt Part Thread M12 x 80mm in A2 Stainless
(WF1859)
£0.00
Hex Bolt Part Thread M12 x 90mm in A2 Stainless
(WF19110)
£0.00
Hex Bolt Part Thread M12 x 100mm in A2 Stainless
(WF1861)
£0.00
Hex Bolt Part Thread M12 x 110mm in A2 Stainless
(WF1862)
£0.00
Hex Bolt Part Thread M12 x 120mm in A2 Stainless
(WF1864)
£0.00
Hex Bolt Part Thread M12 x 130mm in A2 Stainless
(WF1866)
£0.00
Hex Bolt Part Thread M12 x 140mm in A2 Stainless
(WF1867)
£0.00
Hex Bolt Part Thread M12 x 150mm in A2 Stainless
(WF1869)
£0.00
Hex Bolt Part Thread M12 x 160mm in A2 Stainless
(WF1870)
£0.00
Hex Bolt Part Thread M12 x 170mm in A2 Stainless
(WF19112)
£0.00
Hex Bolt Part Thread M12 x 180mm in A2 Stainless
(WF1871)
£0.00
Hex Bolt Part Thread M12 x 190mm in A2 Stainless
(WF19113)
£0.00
Hex Bolt Part Thread M12 x 200mm in A2 Stainless
(WF1873)
£0.00
Hex Bolt Part Thread M12 x 210mm in A2 Stainless
(WF19114)
£0.00
Hex Bolt Part Thread M12 x 220mm in A2 Stainless
(WF19115)
£0.00
Hex Bolt Part Thread M12 x 230mm in A2 Stainless
(WF19116)
£0.00
Hex Bolt Part Thread M12 x 240mm in A2 Stainless
(WF19117)
£0.00
Hex Bolt Part Thread M12 x 250mm in A2 Stainless
(WF19118)
£0.00
Hex Bolt Part Thread M12 x 260mm in A2 Stainless
(WF19119)
£0.00
Hex Bolt Part Thread M12 x 280mm in A2 Stainless
(WF19120)
£0.00
Hex Bolt Part Thread M12 x 300mm in A2 Stainless
(WF19121)
£0.00
Hex Bolt Part Thread M12 x 320mm in A2 Stainless
(WF19122)
£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 A2 Stainless Steel
all dimensions in millimetres (mm)
DIN 931 Standard HTML
DIN 931 Standard PDF