Self drilling screws for steel

SFS intec development engineers have developed the first self drilling screw made out of stainless steel. This pioneering accomplishment sets the worldwide benchmark even today.

The detailed specifications for our fasteners (e.g. drillbit, drive, sealing component, material, etc.) is determined by the requirements of the individual application as well as country-specific regulations.

We will develop customer specific fastening solutions for individual applications as required.

Learn more about our efficient fastening solutions for individual applications.

Steel on steel

SX3 / SX5 / SX14

Description

  • Material: Austenitic stainless steel (A2 / A4)
  • Penetration: from 0,63 mm up to max. 14 mm
  • Typical Applications: Fastening of steel or aluminium sheet

SXC5 / SXC14

Description

  • Material: Austenitic stainless steel (A2 / A4)
  • Penetration: from 1,5 mm up to max. 14 mm
  • Typical Applications: Fastening of composite panels

SL-S / SL

Description

  • Material SL-S: Austenitic stainless steel (A2 / A4)
  • Material SL: Plated carbon steel
  • Penetration: from 0,40 mm up to max. 2 x 1,0 mm
  • Typical Applications: Fastening of side laps and flashings

SD6

Description

  • Material: Plated carbon steel
  • Penetration: from 0,63 mm up to max. 8,0 mm
  • Typical Applications: Fastening of profile steel sheeting

SDT5 / SDT14

Description

  • Material: Plated carbon steel
  • Penetration SDT5: from 1,5 mm up to max. 5,0 mm
  • Penetration SDT14: from 1,5 mm up to max. 14,0 mm
  • Typical Applications: Fastening of composite panels

SD6-H15 / SD14-H15

Description

  • Material: Plated carbon steel
  • Penetration SD6-H15: from 1,5 mm up to max. 6,0 mm
  • Penetration SD14-H15: from 1,5 mm up to max. 14,0 mm
  • Typical Applications: Fastening of structural metal deck

SDK

Description

  • Material: Austenitic stainless steel (A2 / A4)
  • Penetration: from 1,5 mm up to max. 3,2 mm
  • Typical Applications: Fastening clips to steel and timber structure

SN

Description

  • Material: Plated carbon steel, case hardened
  • Surface: Cr VI-free coating; galvanized zinc, passivated
  • Drilling capacity: from 2,0 mm up to max. 8,0 mm
  • Typical Applications: Fastening of profile steel sheeting

Wood on steel

SC

Description

  • Material: Plated carbon steel, case hardened
  • Surface: Cr VI-free coating; galvanized zinc, passivated
  • Penetration: from 2,0 mm up to max. 8 mm
  • Typical Applications: Floor Floor assembly for trucks, Modular Building

SCT

Description

  • Material: Plated carbon steel, case hardened
  • Surface: Cr VI-free coating; galvanized zinc, passivated
  • Penetration: from 2,5 mm up to max. 7,0 mm
  • Typical Applications: Floor assembly for trucks, Modular Building

SCI

Description

  • Material: Plated carbon steel, case hardened
  • Surface: Cr VI-free coating; galvanized zinc, passivated
  • Penetration: from 0,7 mm up to max. 3,0 mm
  • Typical Applications: Attaching wooden interior cladding onto body structures

SD2

Description

  • Material: Plated carbon steel
  • Penetration: from 1,5 mm up to max. 2 x 1,25 mm
  • Typical Applications: Fastening timber battens to steel

SDA

Description

  • Material: Austenitic stainless steel (A2 / A4)
  • Penetration: max. 3,0 mm
  • Typical Applications: Fastening timber battens to steel

SCS

Description

  • Material: Austenitic stainless steel, grade AISI 316 (European Standard 1.4578)
  • Penetration: max. 3,0 mm
  • Typical Applications: Fastening timber battens to steel

PVC-U on steel

SPC

Description

  • Material: Plated carbon steel, case hardened
  • Surface: GS coated, Cr (VI) free
  • Penetration: max. 4,0 mm
  • Typical Applications: Coupling of steel reinforced PVC-profiles

SPK3

Description

  • Material: Plated carbon steel, case hardened
  • Surface: GS coated, Cr (VI) free
  • Typical Applications: Attachment of additional clamping profiles

SP

Description

  • Material: Plated carbon steel, case hardened
  • Surface: GS coated, Cr (VI) free
  • Typical Applications: Attaching reinforcements and architectural hardware

SPE

Description

  • Material: Plated carbon steel, case hardened
  • Surface: GS coated, Cr (VI) free
  • Typical Applications: Fastening of corner and stay bearing

SPS

Description

  • Material: Stainless steel A2
  • Surface: blank waxed
  • Typical Applications: Attaching reinforcements and architectural hardware

Fibrecement on steel

SCF8

Description

  • Material: Case hardened carbon steel, Durocoat coated
  • Penetration: 8,0 mm
  • Typical Applications: Fastening fibre cement sheets to steel or timber structure

Membrane/Insulation on steel

BS

Description

  • Material: Case hardened carbon steel Durocoat corrosion protection: Resistant to 15 cycles of the Kesternich test in accordance with ETAG 006 - D3.1 and FM requirements Environment friendly, free of chromium VI
  • Typical Applications: For the fastening of waterproof membrane over hard surface or membrane coated metal over insulation to steel deck. For steel deck thicknesses of between 0,63 mm and 2 x 1,25 mm

IR2

Description

  • Material: Case hardened carbon steel Durocoat corrosion protection: Resistant to 15 cycles of the Kesternich test in accordance with ETAG 006 - D3.1 and FM requirements Environment friendly, free of chromium VI
  • Typical Applications: For the fastening of waterproof membrane and insulation to steel deck. For the steel deck thicknesses of deck between min. 0,63 mm and max. 2 x 1,25 mm

IR3

Description

  • Material: Case hardened carbon steel Durocoat corrosion protection: Resistant to 15 cycles of the Kesternich test in accordance with ETAG 006 - D3.1 and FM requirements Environment friendly, free of chromium VI
  • Typical Applications: For the fastening of waterproof membrane and insulation to steel deck. For steel deck thicknesses of between min. 1,0 mm and max. 2 x 1,5 mm

IR2-C

Description

  • Material: Case hardened carbon steel Durocoat corrosion protection: Resistant to 15 cycles of the Kesternich test in accordance with ETAG 006 - D3.1 and FM requirements Environment friendly, free of chromium VI
  • Typical Applications: For the fastening of waterproof membrane over hard surface or membrane coated metal over insulation to steel deck. For steel deck thicknesses of between 0,63 mm and 2 x 1,25 mm

BS-S

Description

  • Material: Austenitic stainless steel, grade AISI 316, European Standard 1.4401, grade A4
  • Typical Applications: For the fastening of waterproof membrane and insulation to steel deck. For steel deck thicknesses of between min. 0,63 mm and max. 2 x 1,0 mm

IR2-S

Description

  • Material: Austenitic stainless steel, grade AISI 316, European Standard 1.4401, grade A4
  • Typical Applications: For the fastening of waterproof membrane and insulation to steel deck. For the steel deck thicknesses of deck between min. 0,63 mm and max. 2 x 1,00 mm

IR3-S

Description

  • Material: Austenitic stainless steel, grade AISI 316, European Standard 1.4401, grade A4
  • Typical Applications: For the fastening of waterproof membrane and insulation to steel deck. For steel deck thicknesses of between min. 1,0 mm and max. 2 x 1,5 mm

Smart setting tools

SFS intec offers application-optimized setting tools for a fast and secure fastening which will increase the productivity on-site.

Self drilling screws

Contact

SFS intec AG
Construction
Rosenbergsaustrasse 10
CH-9435 Heerbrugg
T +41 71 727 50 81
F +41 71 757 56 99