M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel

Product code: HCS10642-M12-120-A4-70
View All Specifications
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
M12 x 120mm Hex Socket (H8) Countersunk Screw (ISO 10642) | Marine Grade A4-70 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £1.48 £1.78
100 - 499 £1.35 £1.62
500 - 999 £1.22 £1.46
1000 - 4999 £1.08 £1.30
5000 + £0.89 £1.07
£1.78 / each
Quantity:


Product Specification
Thread Size M12
Length 120mm
Pitch 1.75mm
Head Diameter 26.88mm
Head Height 7.44mm
Drive H8
Standard ISO 10642
Head Style Countersunk
Material A4-70 Stainless Steel

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.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

M12 x 120mm Hex Countersunk Screw ISO 10642 | A4-70 Stainless Steel

Where structural and heavy-duty applications demanding substantial thread engagement are required, this M12 x 120mm hex countersunk screw provides a machine-thread fastening solution. The combination of 1.75mm pitch, 26.88mm head diameter and ISO 10642 specification gives this size its own performance profile.

Manufactured for engineering applications. The 7.44mm head height and H8 hex socket drive are specific to this variant, supporting controlled torque transfer. Unlike smaller or larger thread sizes, the M12 format is commonly specified for industrial plant equipment and heavy-duty engineering systems.

Common Applications

  • industrial plant equipment and heavy-duty engineering systems
  • Machine and equipment manufacture
  • Engineering and fabrication projects
  • Maintenance and repair operations

M12 Hex Countersunk Screw ISO 10642 Dimensions

  • Thread Size: M12
  • Length: 120mm
  • Pitch: 1.75mm
  • Head Diameter: 26.88mm
  • Head Height: 7.44mm
  • Drive: H8
  • Material: A4-70 Stainless Steel
  • Standard: ISO 10642
  • Head Style: Countersunk

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

Need help or buying in bulk?

For technical support, sizing guidance or volume pricing enquiries call 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
Bronze
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £200.00
Silver
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £1,000.00
Gold
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £20,000.00