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M2.5 Hex Head Setscrews DIN 933 (ISO 4017) in A4 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 image
technical drawing of Hex Head Setscrews DIN 933 (ISO 4017)
Technical Summary
d nominal diameter M2.5
thread pitch thread pitch 0.45
k max. maximum head height 1.7
s drive size 5
e width across corners 5.45
Standard DIN 933
all dimensions in millimetres (mm)
html graphic DIN 933 Standard HTML
pdf graphic DIN 933 Standard PDF

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Description Sale Qtys Qty Price Breakdown Despatch Estimate
M2.5 x 3mm Hex Bolt Full Thread in A4 Stainless
WF73978
£0.00
M2.5 x 4mm Hex Bolt Full Thread in A4 Stainless
WF18374
£0.00
M2.5 x 5mm Hex Bolt Full Thread in A4 Stainless
WF18375
£0.00
M2.5 x 6mm Hex Bolt Full Thread in A4 Stainless
WF18376
£0.00
M2.5 x 8mm Hex Bolt Full Thread in A4 Stainless
WF18377
£0.00
M2.5 x 10mm Hex Bolt Full Thread in A4 Stainless
WF18378
£0.00
M2.5 x 12mm Hex Bolt Full Thread in A4 Stainless
WF18379
£0.00
M2.5 x 14mm Hex Bolt Full Thread in A4 Stainless
WF18380
£0.00
M2.5 x 16mm Hex Bolt Full Thread in A4 Stainless
WF18381
£0.00
M2.5 x 18mm Hex Bolt Full Thread in A4 Stainless
WF73976
£0.00
M2.5 x 20mm Hex Bolt Full Thread in A4 Stainless
WF73977
£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 Setscrews DIN 933 (ISO 4017)
Technical Summary
d nominal diameter M2.5
thread pitch thread pitch 0.45
k max. maximum head height 1.7
s drive size 5
e width across corners 5.45
Standard DIN 933
all dimensions in millimetres (mm)
html graphic DIN 933 Standard HTML
pdf graphic DIN 933 Standard PDF

Plastic Hex Head Covers in Black
Plastic Hex Head Covers in Black >

Plastic Hex Head Covers in White
Plastic Hex Head Covers in White >
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