M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal

Product code: HYHH-M12-25-A4-NBR
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M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
M12 x 25mm Hygienic Bolt (Hex Head) | Marine Grade A4 Stainless Steel - NBR Seal
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 24 £20.28 £24.34
25 - 49 £16.90 £20.28
50 - 99 £13.52 £16.22
100 - 499 £11.83 £14.20
500 + £11.36 £13.63
£24.34 / each
Quantity:


Product Specification
Size M12
Length 25mm
Pitch 1.75mm
Bolt Material A4 Stainless Steel
Seal Material NBR
Across Flats 18mm
Head Height 14.0mm
Flange Diameter 25.85mm

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


Frequently Bought Together

Total Price: £0.00

M12 x 25mm Hygienic Hex Head Screw | A4 Stainless Steel | NBR Seal

This M12 x 25mm Hygienic Hex Head Screw is designed for sanitary equipment builds where corrosion resistance, a defined metric thread and a smooth sealed head are all required. With a 1.75mm pitch, 18mm across flats and A4 Stainless Steel construction, it suits OEM hygienic assemblies where consistent dimensions make repeat installation easier across manufactured units.

This format suits engineers who need a hygienic hex head screw that can be tightened with standard tooling while presenting a cleaner top-side finish. The NBR seal supports dependable seating against prepared surfaces and is commonly chosen for equipment exposed to light oils or regular handling. The 25mm length is suited to bespoke stainless frames and production enclosures, while the sealed head style helps support easier cleaning compared with exposed recess-style fixings.

Common Applications

  • Commercial catering equipment frames
  • Medical equipment housings
  • Meat processing machinery guards
  • Splash-zone frame assemblies

M12 x 25mm Hygienic Hex Head Screw Dimensions

  • Size: M12
  • Length: 25mm
  • Pitch: 1.75mm
  • Across Flats: 18mm
  • Head Height: 14mm
  • Flange Diameter: 25.85mm
  • Bolt Material: A4 Stainless Steel
  • Seal Material: NBR

Compatible Hygienic Nuts

To cover exposed male threads and complete a more sanitary fixing, consider Hygienic Cap Nuts. Hygienic nuts help shield exposed threads and provide a smooth capped finish for stainless equipment, guards and hygiene-sensitive assemblies.

Explore our full Hygienic Hex Head Screws range or view compatible Hygienic Cap Nuts.

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