Home / Bolts and Machine Screws - Metric / M20 Hex Head Setscrews DIN 933 (ISO 4017) in A4-80 Stainless Steel

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M20 Hex Head Setscrews DIN 933 (ISO 4017) in A4-80 Stainless Steel

The DIN 933 hex bolt, also specified under ISO 4017, is a fully threaded hexagon head fastener widely used in engineering, manufacturing and construction applications. Unlike the partially threaded DIN 931 equivalent, the DIN 933 bolt features a full-length thread for maximum engagement. The hexagon head allows high tightening torque to be applied using a standard spanner or socket, making it a versatile and reliable fastening solution. Unless otherwise stated, all products conform to DIN 933. ISO 4017 differs only in the head dimensions specified for M10, M12 and M14 thread sizes.

Hex Head Setscrews DIN 933 (ISO 4017) in A4-80 image

technical drawing of Hex Head Setscrews DIN 933 (ISO 4017)

Technical Summary

nominal diameter

M20

thread pitch

2.50

k max.

maximum head height

12.5

drive size

width across corners

33.53

Standard

DIN 933

all dimensions in millimetres (mm)

				DIN 933 Standard HTML
				DIN 933 Standard PDF


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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Hex Bolt Full Thread M20 x 30mm in A4-80 Stainless WF18618			£0.00
Hex Bolt Full Thread M20 x 40mm in A4-80 Stainless WF18622			£0.00
M20 x 45mm Hex Bolt Full Thread in A4-80 Stainless WF18624			£0.00
M20 x 50mm Hex Bolt Full Thread in A4-80 Stainless WF18626			£0.00
M20 x 55mm Hex Bolt Full Thread in A4-80 Stainless WF18628			£0.00
M20 x 60mm Hex Bolt Full Thread in A4-80 Stainless WF18630			£0.00
Hex Bolt Full Thread M20 x 65mm in A4-80 Stainless WF18632			£0.00
M20 x 70mm Hex Bolt Full Thread in A4-80 Stainless WF18634			£0.00
Hex Bolt Full Thread M20 x 80mm in A4-80 Stainless WF18636			£0.00
Hex Bolt Full Thread M20 x 85mm in A4-80 Stainless WF78068			£0.00
Hex Bolt Full Thread M20 x 90mm in A4-80 Stainless WF18639			£0.00
M20 x 100mm Hex Bolt Full Thread in A4-80 Stainless WF18641			£0.00
Hex Bolt Full Thread M20 x 110mm in A4-80 Stainless WF18643			£0.00
M20 x 120mm Hex Bolt Full Thread in A4-80 Stainless WF18645			£0.00
Hex Bolt Full Thread M20 x 130mm in A4-80 Stainless WF18647			£0.00
Hex Bolt Full Thread M20 x 140mm in A4-80 Stainless WF18649			£0.00
Hex Bolt Full Thread M20 x 150mm in A4-80 Stainless WF18651			£0.00
Hex Bolt Full Thread M20 x 180mm in A4-80 Stainless WF57853			£0.00

Hex Bolt Full Thread M20 x 30mm in A4-80 Stainless
WF18618

Hex Bolt Full Thread M20 x 40mm in A4-80 Stainless
WF18622

M20 x 45mm Hex Bolt Full Thread in A4-80 Stainless
WF18624

M20 x 50mm Hex Bolt Full Thread in A4-80 Stainless
WF18626

M20 x 55mm Hex Bolt Full Thread in A4-80 Stainless
WF18628

M20 x 60mm Hex Bolt Full Thread in A4-80 Stainless
WF18630

Hex Bolt Full Thread M20 x 65mm in A4-80 Stainless
WF18632

M20 x 70mm Hex Bolt Full Thread in A4-80 Stainless
WF18634

Hex Bolt Full Thread M20 x 80mm in A4-80 Stainless
WF18636

Hex Bolt Full Thread M20 x 85mm in A4-80 Stainless
WF78068

Hex Bolt Full Thread M20 x 90mm in A4-80 Stainless
WF18639

M20 x 100mm Hex Bolt Full Thread in A4-80 Stainless
WF18641

Hex Bolt Full Thread M20 x 110mm in A4-80 Stainless
WF18643

M20 x 120mm Hex Bolt Full Thread in A4-80 Stainless
WF18645

Hex Bolt Full Thread M20 x 130mm in A4-80 Stainless
WF18647

Hex Bolt Full Thread M20 x 140mm in A4-80 Stainless
WF18649

Hex Bolt Full Thread M20 x 150mm in A4-80 Stainless
WF18651

Hex Bolt Full Thread M20 x 180mm in A4-80 Stainless
WF57853

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.