M12x25mm Hex Head Set Screws – (Box of 100) – (HDG)

Code: HB1225G

£8.90 ex. VAT
£10.68 inc. VAT

Quantity Ex. VAT Inc. VAT
1+ £8.90 £10.68
5+ £8.77 £10.52
10+ £8.63 £10.36
20+ £8.46 £10.15

Description

M12x25mm Hex Head Set Screws – HDG | Box of 100

These M12x25mm hex head set screws are manufactured from high tensile Grade 8.8 steel and hot dip galvanised (HDG) for superior corrosion resistance in external environments. Fully threaded and DIN 933 compliant, they’re ideal for construction, framing, and heavy-duty bolting where strength and durability are critical.

Specifications

  • Size: M12 x 25mm
  • Thread Type: Fully threaded, Metric 1.75mm pitch
  • Head Type: 19mm A/F Hex Head
  • Material: High Tensile Steel (Grade 8.8)
  • Finish: Hot Dip Galvanised (HDG)
  • Standard: Manufactured to DIN 933 specification
  • Compatibility: Only suitable for use with over-tapped nuts and channel nuts
  • Pack Quantity: Box of 100

Key Features

  • Heavy-Duty Strength: Grade 8.8 tensile steel for structural load-bearing use
  • Corrosion Resistant: HDG finish ensures durability in outdoor applications
  • Standard Compliant: DIN 933 spec ensures reliable fit and performance
  • Precision Fit: Compatible with M12 over-tapped and channel nuts
  • Trade Pack: Supplied in cost-effective boxes of 100 for industrial use

Applications

Perfect for structural steelwork, strut channel installations, external framing, and infrastructure fixings, these M12x25mm hex head set screws offer maximum performance in exposed or high-stress environments. Commonly used in HVAC frameworks, mechanical support systems, and industrial construction.

Ordering & Delivery

✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours

Most orders arrive within 1–2 working days as standard.

Note: Heavy or bulk orders, as well as special cut lengths or non-standard products, may take slightly longer to dispatch.

For bulk quantities or trade pricing, please call our team on 0121 270 8507.

Additional information

Weight 3.654 kg
Dimensions 50 cm
EAN

0600649351329

Finish

Hot Dipped Galvanised (HDG)

Length

25mm Bolt

Type

Hex Head Bolt

Thread Size

M12

Product Datasheet

Download the full product datasheet for technical specifications, dimensions, certifications and ordering information.

Hex Head Set Screw – Hot Dip Galvanised

PDF • 254 KB

PDF format. Opens in a new tab. Contact us on 0121 270 8507 if you need further technical information.

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