Twilight InfotecSupply & trading
Hardware & fasteners · Screws, nails and rivets

Self-tapping screws

Sheet-metal self-tapping screws for fixing into pre-drilled holes in sheet metal, plastics and ducting.

Representative imagePhoto: 500photos.com via Pexels

Key features

What it offers

  • For pre-drilled holes in sheet metal and ducting
  • Stainless option for external use
Specifications

Technical details

Specifications of Self-tapping screws
HeadPan cross-recess (ISO 7049), countersunk (ISO 7050), hex (ISO 1479)
SizesST2.9 - ST6.3, approx. 6.5 - 50 mm long
MaterialCase-hardened steel or stainless A2
FinishZinc-plated or stainless
Standards

Standards commonly specified

  • ISO 7049
  • ISO 7050
  • ISO 1479

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
7318.14

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

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