NBS Source
I'm a manufacturer

DrillFast® A4/316 Stainless Steel DF3-SSA4 Drilling Fasteners

Verified by manufacturer 2 months ago

Fixfast Ltd Third party certifications:
  • European Technical Approval (ETA)

    European Technical Approval (ETA)

    Certificate type

Stainless steel self-drilling fasteners for fixing roofing and cladding components to light steel.

Jump to:
+44 (0)1732 882387 Website

Application

  • For mechanically fixing metal sheeting systems to light metal purlins and rails.
  • For mechanically fixing components of steel, aluminium and metal framing systems.

Description

Stainless steel self-drilling fasteners for roofing and cladding.


Features and benefits:

  • Warranted fasteners with £20 million UK insurance cover.
  • A4/316 stainless steel for optimum resistance to corrosion, ideal for marine/coastal environments
  • Bi-metal manufactured for superior drilling performance.
  • Excellent pull-out and shear performance.
  • Purpose designed and precision manufactured.
  • ETA Approved.
  • CE Marked.

General information

Color

Silver

Finish

Coated

Material

Stainless steel

Length

35 mm

Width

5.5 mm

Warranty description

40 year

Guidance for specification option:

Up to 40 years, consult manufacturer for details.

Uniclass

Pr_20_29_76_76 Self-drilling screwsPrimary

CAWS

H31/219 Fasteners

H31/120 Metal

H31/10 Metal

G10/178 Fixing profiled sheet to steelwork

Product range

Fastener Systems

Specification data - Self-drilling screws

Material

1.4401 stainless steel (316M), with carbon steel case hardened welded point.

Finish

Organic coating.

Head type

Hexagonal, 8 mm.

Size

-

Diameter

5.5 mm.

Length

35 mm.

Washers

Not required.

A15 (Aluminium/ EPDM).

Guidance for specification option:

15-mm diameter.

A19 (Aluminium/ EPDM).

Guidance for specification option:

19-mm diameter.

Execution

-

Manufacturer guidance

See manufacturer's literature for full installation and handling details.

Drilling capacity

1.2–3.0 mm steel.

Sustainability data

Material

Stainless steel

Third party certifications

European Technical Approval (ETA)

European Technical Approval (ETA)

ETA: Certificate 20/1178

Literature

DrillFast Stainless Fasteners

DrillFast Stainless Fasteners

Building Envelope Fastener Specification Guide 2024

Building Envelope Fastener Specification Guide 2024

Facade and Rainscreen Overview

Facade and Rainscreen Overview

Sheeting and Cladding Overview

Sheeting and Cladding Overview

SIG Gemello Twin Skin System Coastal 25 years

SIG Gemello Twin Skin System Coastal 25 years

SIG Gemello Twin Skin System Rural Industrial 30 years

SIG Gemello Twin Skin System Rural Industrial 30 years

Case studies

America's Test Cup Building

America's Test Cup Building

SOYO Blocks B + C

SOYO Blocks B + C

Similar products from Fixfast Ltd

DrillFast® A2 DF3-SS-CF(L) Low Profile Clip-fix Fasteners

DrillFast® A2 DF3-SS-CF(L) Low Profile Clip-fix Fasteners

DrillFast® A2 Stainless Steel DFT-SS-P(L) Low Profile Timber Fasteners

DrillFast® A2 Stainless Steel DFT-SS-P(L) Low Profile Timber Fasteners

DrillFast® A2/304 Stainless DF12-SS Heavy Steel Fasteners

DrillFast® A2/304 Stainless DF12-SS Heavy Steel Fasteners

DrillFast® A2/304 Stainless DF12-SS-HT Composite Panel Fasteners

DrillFast® A2/304 Stainless DF12-SS-HT Composite Panel Fasteners

DrillFast® A2/304 Stainless DF2-SS-LS Stitching Fasteners

DrillFast® A2/304 Stainless DF2-SS-LS Stitching Fasteners

DrillFast® A2/304 Stainless DF2-SS/ DF3-SS Halter Fasteners

DrillFast® A2/304 Stainless DF2-SS/ DF3-SS Halter Fasteners

DrillFast® A2/304 Stainless DF3-SS Fibre Cement Sheeting Fasteners

DrillFast® A2/304 Stainless DF3-SS Fibre Cement Sheeting Fasteners

DrillFast® A2/304 Stainless DF3-SS-HT Composite Panel Fasteners

DrillFast® A2/304 Stainless DF3-SS-HT Composite Panel Fasteners

DrillFast® A2/304 Stainless DF6-SS Drilling Fasteners

DrillFast® A2/304 Stainless DF6-SS Drilling Fasteners

DrillFast® A2/304 Stainless DFT-SS Timber Fasteners

DrillFast® A2/304 Stainless DFT-SS Timber Fasteners