M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel

Product code: FHBS73802-M8-18-A4
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M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
M8 x 18mm Flanged Hex Socket Button Head Screw (ISO 7380-2) | Marine Grade A4 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.26 £0.31
100 - 499 £0.24 £0.29
500 - 999 £0.22 £0.26
1000 - 4999 £0.19 £0.23
5000 + £0.16 £0.19
£0.31 / each
Quantity:


Product Specification
Thread Size M8
Thread Length 18mm
Pitch 1.25mm
Flange Diameter 17.8mm
Head Height 4.4mm
Drive H5
Standard ISO 7380-2
Head Style Button Head
Material A4

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M8 x 18mm Flanged Hex Socket Button Screw ISO 7380-2 | A4 Stainless Steel

Designed around low profile fastening and flange load distribution, this medium reach flanged hex socket button screw features a M8 thread size, 18mm thread length and 17.8mm flange diameter for fastening applications where button head screws are needed for visible assemblies. The integrated flange profile helps improve surface contact during tightening while maintaining a rounded button head finish.

Manufactured to ISO 7380-2 from A4 Stainless Steel, this machine screw includes a 1.25mm thread pitch, 4.4mm head height and H5 hex socket drive for controlled installation into threaded components. Its corrosion resistant finish suits industrial and fabrication environments while supporting use across engineering, fabrication and industrial assembly environments.

Common Applications

  • Structural assembly applications
  • Engineering and maintenance work
  • Industrial equipment manufacturing
  • Precision fabricated assemblies

M8 Flanged Hex Socket Button Screw Dimensions

  • Thread Size: M8
  • Thread Length: 18mm
  • Pitch: 1.25mm
  • Flange Diameter: 17.8mm
  • Head Height: 4.4mm
  • Drive: H5
  • Material: A4 Stainless Steel
  • Standard: ISO 7380-2
  • Head Style: Button Head

View our full Flanged Hex Socket Button Screw range or browse our Button Screw collection.

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