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Hex Head Bolts DIN 931 (ISO 4014) M33 in Bright Zinc Plated (BZP) Class 8 high tensile 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.
Hex Head Bolts DIN 931 (ISO 4014) in BZP-8.8 image
technical drawing of Hex Head Bolts DIN 931 (ISO 4014)
Technical Summary
d nominal diameter M33
thread pitch thread pitch 3.50
b min. <= 125 thread (bolt lengths <= 125) 72
b min. > 125 thread (bolt lengths > 125) 78
s drive size 50
k min. minimum head height 20.58
e width across corners 55.37
Standard ISO 4014 (DIN 931)
Material Bright Zinc Plated (BZP) Class 8 high tensile steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread M33 x 100mm in Bright Zinc Plate 8.8
(WF40216)
£0.00
Hex Bolt Part Thread M33 x 110mm in Bright Zinc Plate 8.8
(WF40217)
£0.00
Hex Bolt Part Thread M33 x 150mm in Bright Zinc Plate 8.8
(WF40218)
£0.00
Hex Bolt Part Thread M33 x 170mm in Bright Zinc Plate 8.8
(WF40219)
£0.00
Hex Bolt Part Thread M33 x 180mm in Bright Zinc Plate 8.8
(WF40220)
£0.00
Hex Bolt Part Thread M33 x 190mm in Bright Zinc Plate 8.8
(WF40221)
£0.00
Hex Bolt Part Thread M33 x 200mm in Bright Zinc Plate 8.8
(WF40222)
£0.00
Hex Bolt Part Thread M33 x 210mm in Bright Zinc Plate 8.8
(WF40223)
£0.00
Hex Bolt Part Thread M33 x 220mm in Bright Zinc Plate 8.8
(WF40224)
£0.00
Hex Bolt Part Thread M33 x 240mm in Bright Zinc Plate 8.8
(WF40225)
£0.00
Hex Bolt Part Thread M33 x 260mm in Bright Zinc Plate 8.8
(WF40226)
£0.00
Hex Bolt Part Thread M33 x 280mm in Bright Zinc Plate 8.8
(WF40227)
£0.00
Hex Bolt Part Thread M33 x 300mm in Bright Zinc Plate 8.8
(WF40228)
£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 M33
thread pitch thread pitch 3.50
b min. <= 125 thread (bolt lengths <= 125) 72
b min. > 125 thread (bolt lengths > 125) 78
s drive size 50
k min. minimum head height 20.58
e width across corners 55.37
Standard ISO 4014 (DIN 931)
Material Bright Zinc Plated (BZP) Class 8 high tensile steel
all dimensions in millimetres (mm)
datasheet