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

Verified by manufacturer 4 months ago

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

    European Technical Approval (ETA)

    Certificate type

Stainless steel self-drilling fasteners for roofing and cladding.

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Application

For mechanically fixing steel sheeting systems to heavy steel purlins and sections.

Description

Stainless steel self-drilling fasteners for fastening sheeting and other roofing and cladding components to heavy steel


Features and benefits:

  • Warranted fasteners with £20 million UK insurance cover
  • A2/ 304 stainless steel for optimum resistance to corrosion
  • Bi-metal manufactured for superior drilling performance
  • Excellent pull-out and shear performance
  • Purpose designed and precision manufactured by Fixfast

General information

Color

Silver

Material

Stainless steel

Length

40 mm

60 mm

Width

5.5 mm

Warranty description

30 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

H92/120 Rainscreen cladding

Product range

Fastener Systems

Specification data - Self-drilling screws

Material

1.4301 stainless steel (304M), with carbon steel case hardened welded point.

Finish

Organic coating.

Head type

Hexagon 8 mm.

Size

-

Diameter

5.5 mm.

Length

40 mm.

Guidance for specification option:

DF12-SS-5.5 x 40.

60 mm.

Guidance for specification option:

DF12-SS-5.5 x 60.

Washers

Not required.

Guidance for specification option:

Build-up:

DF12-SS-5.5 x 40: 0–4 mm.

DF12-SS-5.5 x 60: 0–26 mm.

A15/ A19 washer.

Guidance for specification option:

Build-up:

DF12-SS-5.5 x 40: 0–1 mm.

DF12-SS-5.5 x 60: 0–23 mm.

A29 washer.

Guidance for specification option:

Build-up:

DF12-SS-5.5 x 40: 0.

DF12-SS-5.5 x 60: 0–22 mm.

Drilling capacity

4.0–12.0 mm Steel.

Third party certifications

European Technical Approval (ETA)

European Technical Approval (ETA)

ETA: Certificate 20/1178

Literature

DrillFast Stainless Fasteners

DrillFast Stainless Fasteners

R-MER Metal Roof System Selector Guide

R-MER Metal Roof System Selector Guide

Firth Steels Protex Selector Guide

Firth Steels Protex Selector Guide

Trimo Trimoterm FTV Selector Guide

Trimo Trimoterm FTV Selector Guide

Kingspan QuadCore KS600-1000 AWP Selector Guide

Kingspan QuadCore KS600-1000 AWP Selector Guide

Sheeting and Cladding Overview

Sheeting and Cladding Overview

Case studies

Buckland Hospital

Buckland Hospital

Fontwell Racecourse

Fontwell Racecourse

The Shard

The Shard

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