M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel

Product code: HSC912-M18-30-A4-70
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M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 249 £8.93 £10.71
250 - 499 £7.14 £8.57
500 + £4.76 £5.71
£10.71 / each
Quantity:


Product Specification
Thread Size M18
Length 30mm
Threaded Length Fully Threaded
Pitch 2.50mm
Head Diameter 27.0mm
Head Height 18.0mm
Drive H14
Head Style Cap Head
Material A4-70 Stainless Steel

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M18 x 30mm Hex Socket Cap Screw (DIN 912) | Marine Grade A4 Stainless Steel

Frequently specified for commercial equipment, this M18 x 30mm machine cap screw uses a cap head profile and socket drive to support accurate tightening in serviceable assemblies.

The cap head design gives useful bearing surface beneath the head, helping deliver positive drive control in building agricultural machinery. A4 stainless steel is often chosen for external, marine and washdown environments where improved corrosion resistance is needed.

Common Applications

  • Display equipment hardware
  • Counterbored machine joints
  • Fabricated steel assemblies
  • Actuator and sensor brackets

M18 x 30mm Socket Cap Screw Dimensions

  • Thread Size: M18
  • Length: 30mm
  • Threaded Length: Fully Threaded
  • Pitch: 2.50mm
  • Head Diameter: 27mm
  • Head Height: 18mm
  • Drive: H14
  • Material: A4-70 Stainless Steel
  • Head Style: Cap Head
  • Standard: DIN 912

Fastener Selection Note

When replacing an existing fixing, match the thread size, pitch, material and drive size to the original screw specification.

View our full Socket Cap Screws DIN 912 Range.

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