M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel

Product code: HH933-M16-25-A4-70
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M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
M16 x 25mm Set Screw - Hex Head (DIN 933) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £1.06 £1.27
100 - 999 £0.95 £1.14
1000 + £0.77 £0.92
£1.27 / each
Quantity:


Product Specification
Thread Size M16
Length 25mm
Pitch 2.00mm
Material A4-70 Stainless Steel
Across Flats 24mm
Head Height 10.30mm
Standard DIN 933
Head Style Hex Head

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Frequently Bought Together

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M16 x 25mm Hex Set Screw | DIN 933 | A4-70 Stainless Steel

The M16 x 25mm size gives this Hex Set Screw a useful fixing profile for laboratory support equipment, with a hex head that can be tightened using conventional workshop tooling.

The A4-70 stainless steel grade is selected for outdoor, marine and washdown environments where resistance to corrosion is a key requirement. Because the screw is threaded for its full 25mm length, it is useful where the fixing depth may change across brackets, plates or spacers.

Common Applications

  • Machinery guarding, motor mounts and equipment service panels
  • OEM production builds where a fully threaded DIN 933 fastener is specified
  • Marine fittings, exposed brackets and corrosion-sensitive installations
  • Heavy duty mounting plates, high load brackets and plant support work

Practical Fastening Advantages

  • 2mm pitch provides predictable thread compatibility across standard metric components
  • 10.3mm head height helps with clearance planning during equipment design
  • A4 stainless steel hex set screw wording gives this SKU a clear use case within the broader DIN 933 set screw range

M16 x 25mm Hex Set Screw Dimensions

  • Thread Size: M16
  • Length: 25mm
  • Pitch: 2mm
  • Across Flats: 24mm
  • Head Height: 10.3mm
  • Material: A4-70 Stainless Steel
  • Standard: DIN 933
  • Head Style: Hex Head

Most commonly used in conjunction with Washers and Nuts, these products help hold fasteners in place when joining two or more parts together. We also offer Socket Head Screws

Need a partially threaded alternative? View our Hex Head Bolts range for DIN 931 style fixings.

View our full Hex Set Screws DIN 933 range.

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Fri 8.30 am - 3.30 pm
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