M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel

Product code: HCS10642-M6-40-88-BZP
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M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
M6 x 40mm Hex Socket (H4) Countersunk Screw (ISO 10642) | 8.8 BZP Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.12 £0.14
100 - 499 £0.09 £0.11
500 - 999 £0.07 £0.09
1000 - 4999 £0.07 £0.08
5000 + £0.06 £0.07
£0.14 / each
Quantity:


Product Specification
Thread Size M6
Length 40mm
Pitch 1.00mm
Head Diameter 13.44mm
Head Height 3.72mm
Drive H4
Standard ISO 10642
Head Style Countersunk
Material 8.8 Steel BZP

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Frequently Bought Together

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M6 x 40mm Hex Countersunk Screw ISO 10642 | 8.8 BZP

Where equipment assemblies needing increased fastening depth are required, this M6 x 40mm hex countersunk screw provides a machine-thread fastening solution. The combination of 1.00mm pitch, 13.44mm head diameter and ISO 10642 specification gives this size its own performance profile.

Manufactured for engineering applications. The 3.72mm head height and H4 hex socket drive are specific to this variant, supporting controlled torque transfer. Unlike smaller or larger thread sizes, the M6 format is commonly specified for machine guards, equipment panels and industrial fabrications.

Common Applications

  • machine guards, equipment panels and industrial fabrications
  • Machine and equipment manufacture
  • Engineering and fabrication projects
  • Maintenance and repair operations

M6 Hex Countersunk Screw ISO 10642 Dimensions

  • Thread Size: M6
  • Length: 40mm
  • Pitch: 1.00mm
  • Head Diameter: 13.44mm
  • Head Height: 3.72mm
  • Drive: H4
  • Material: 8.8 BZP
  • Standard: ISO 10642
  • Head Style: Countersunk

View our full Countersunk Screw Range or browse our Screw collection.

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