Twilight InfotecSupply & trading
Hardware & fasteners · Bolts and anchors

Bolts

Hex bolts, nuts and washers in the sizes, lengths and grades you specify.

Representative imagePhoto: John Triwinata via Pexels

Overview

About this product

Hexagon head bolts (part-threaded) and set screws (fully threaded) with matching nuts and washers. Used for steel connections, machinery, supports and general assembly.

Key features

What it offers

  • Property class marked on the head for 8.8 and above
  • Galvanised bolts paired with oversize-tapped nuts per ISO 10684
  • Stainless A2/A4 options for wet and coastal sites
Specifications

Technical details

Specifications of Bolts
ThreadISO metric coarse, M5 - M36 (fine pitch on request)
LengthApprox. 10 - 300 mm, depending on diameter
Property class (carbon steel)4.6, 5.6, 8.8, 10.9, 12.9
Stainless steel gradeA2-70, A4-70, A4-80
FinishSelf-colour, zinc-plated (clear or yellow), hot-dip galvanised
HeadHexagon; full thread (set screw) or part thread (bolt)
SupplyBoxes by count, loose by kg, or assembled with nut and washer
Standards

Standards commonly specified

  • ISO 4014
  • ISO 4017
  • KS ISO 898-1
  • ISO 898-1
  • ISO 3506-1
  • ISO 10684

Product and test standards usually specified for this item type. Compliance of the item we supply is confirmed on the quotation and by its documents.

Documents

Datasheets and documents

Documents available on request

  • Technical data sheet
  • Test certificate
  • Certificate of Conformity (where required for import)

Ask for them in your request; they are sent with the quotation for the item supplied.

Logistics & shipping

Shipping and import details

HS code
7318.15

Import documents depend on the product and its origin; we confirm them on each quotation.

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