M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP

Product code: HH931-M8-30-88-BZP
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M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
M8 x 30mm Hex Bolt - Part Threaded (DIN 931) | 8.8 Steel BZP
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.12 £0.15
100 - 249 £0.08 £0.10
250 - 499 £0.06 £0.07
500 - 999 £0.05 £0.06
1000 - 4999 £0.04 £0.05
5000 + £0.03 £0.04
£0.15 / each
Quantity:


Product Specification
Thread Size M8
Pitch 1.25mm
Length 30mm
Threaded Length 22mm
Material 8.8 Steel BZP
Across Flats 13mm
Head Height 5.5mm
Head Style Hex Head
Standard DIN 931

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Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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M8 x 30mm Hex Head Bolt DIN 931 | 8.8 Steel BZP

For repair, production and installation work in water treatment plant, this M8 x 30mm DIN 931 hex head bolt gives a consistent metric fixing with 22mm of thread. It is selected where a secure mechanical joint needs regular inspection or removal. Choose this short reach fastening where a part threaded shank is preferred for location and clamping.

The metric coarse thread supports dependable nut engagement, helping installers create repeatable joints across production or repair work. It is especially useful where teams need standard stock for water treatment plant without moving to a fully threaded screw.

Common Applications

  • Installing stainless frames in water treatment plant
  • Joining pump station fittings using M8 metric hardware
  • Building external covers where 8.8 Steel BZP is specified
  • Aligning corrosion exposed brackets requiring DIN 931 part threaded bolts

M8 x 30mm Hex Head Bolt DIN 931 Dimensions

  • Thread Size: M8
  • Length: 30mm
  • Threaded Length: 22mm
  • Pitch: 1.25mm
  • Across Flats: 13mm
  • Head Height: 5.5mm
  • Material: 8.8 Steel BZP
  • Standard: DIN 931
  • Head Style: Hex Head

Compatible Fasteners

Most commonly used with Washers and Nuts, these products are used to hold fasteners in place and join two or more parts together. We also offer Socket Head Screws

Our hex head screws are also available as fully threaded Hex Head Screws.

View our full Hex Head Bolts DIN 931 range.

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