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DrillFast® Stainless DF3-SSA4-P(L) Low Profile Fasteners

Verified by manufacturer 22 days ago

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

    European Technical Approval (ETA)

    Certificate type

Low profile stainless steel self-drilling fasteners for installing roofing and cladding sheets and components to light steel.

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+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

Low-profile 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
  • Bi-metal manufactured for superior drilling performance
  • Low-profile head for discreet finish - which can be powder coated for precise colour matching
  • Excellent pull-out and shear performance
  • Purpose-designed and precision-manufactured
  • ETA Approved
  • CE marked

General information

Color

Silver

Beige

Black

Blue

Bronze

Show more

Finish

Lacquered

Mill

Material

Stainless steel

Guidance for specification option:

Grade A4-316 Austenitic stainless steel.

Length

25 mm

35 mm

50 mm

75 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

Low profile pan, TX25 recess.

Size

-

Diameter

5.5 mm.

Length

25 mm.

35 mm.

50 mm.

75 mm.

Washers

Not required.

S12 stainless steel/ EPDM.

Guidance for specification option:

10-mm diameter.

S15 stainless steel/ EPDM.

Guidance for specification option:

15-mm diameter.

S19 stainless steel/ EPDM.

Guidance for specification option:

19-mm diameter.

A29 aluminium/ EPDM.

Guidance for specification option:

29-mm diameter.

Execution

-

Manufacturer guidance

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

Drilling capacity

1.2–3.0 mm thick steel.

Sustainability data

Material

Stainless steel

Guidance for specification option:

Grade A4-316 Austenitic stainless steel.

Third party certifications

European Technical Approval (ETA)

European Technical Approval (ETA)

ETA: Certificate 20/1178

Literature

Building Envelope Fastener Specification Guide 2024

Building Envelope Fastener Specification Guide 2024

DrillFast Stainless Fasteners

DrillFast Stainless Fasteners

Kingspan KingZip IP Selector Guide

Kingspan KingZip IP Selector Guide

Kingspan QuadCore KS600-1000 AWP Selector Guide

Kingspan QuadCore KS600-1000 AWP Selector Guide

Facade and Rainscreen Overview

Facade and Rainscreen Overview

Sheeting and Cladding Overview

Sheeting and Cladding Overview

Facade Support System Overview

Facade Support System Overview

Case studies

Curious Brewery

Curious Brewery

Ocado Distribution Centre

Ocado Distribution Centre

Friars Walk Shopping Centre

Friars Walk Shopping Centre

Buckland Hospital

Buckland Hospital

Fontwell Racecourse

Fontwell Racecourse

Horton Halls

Horton Halls

Leeds Arena

Leeds Arena

Will Wyatt Court

Will Wyatt Court

Parvalux Electric Motors

Parvalux Electric Motors

SOYO Blocks B + C

SOYO Blocks B + C

Merstham Park School

Merstham Park School

Lloyd's of London

Lloyd's of London

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