6,3 / max. 2x1,5 - DRILLER® stitching screws for steel sheets overlapping

Type: WKF (H-GW)
Technical parameters
Screw material  hardened carbon steel
Coating  galvanized ≥ 12 µm 
Substructure  steel
Thread diameter  6,3 mm
Drilling capacity (steel)  2x0,5 - 2x1,5 mm
Screw head  hexagonal enlarged washer head
Hex nutsetter  8 mm [5/16”]
Installation speed (rpm.)  max. 1800
Optional RAL palette colours  powder paint coating, max. 60 µm
ETADrillerRAL
Features and benefits
  • Drilling capacity through steel of thickness up to 2x 1,5 mm
  • DRILLER® brand product for professional use  
  • The enlarged washer head increases the pressure surface of the fixed element
  • Sharp & precise drilling point
  • Installation with 8 mm hex nutsetter
  • Reaction to fire: meets the requirements of class A1 acc. to EC 96/603/EC
Application
  • Steel sheets overlapping
  • Continuous stitching of trapezoidal steel sheets
  • Recommended for environments with C1–C2 corrosivity categories acc. to EN ISO 12944-2
  • Powder paint RAL coating allows fastener use in environments  with corrosivity category up to C3

Product variants

Size d x L (mm)
Drilling capacity Σti (mm) steel
Hexagonal nutsetter
Unit packaging (pcs)
Outer carton (pcs)
INDEX
6,3 x 22 2×0,5 - 2×1,5 8 500 2 000 1463022-GW
+
6,3 x 32 2×0,5 - 2×1,5 8 500 2 000 1463032-GW
+
The screen of the Hamar app for roof fasteners visible on the screens of 3 devices

Assistance in fasteners selection

As professionals in fasteners market, we make sure that Your order is complete and adequate to Your project requirements.

DRILLER® self drilling, self tapping screws

Wide offer of trusted self drilling, self tapping screws with parameters confirmed by European Technical Approvals and ensured by detailed quality control. HAMAR® professional fasteners for reliable fixing.

self-drilling, self-tapping screws on a metal sheet background
P.H. HAMAR Sp.j. B. i H. Grzesiak
81-061 Gdynia, ul. Hutnicza 7, Poland
  • TEL.          +48 58 663 73 53

  • TEL.          +48 58 663 75 25

  • FAX           +48 58 663 77 19

  • E-MAIL     This email address is being protected from spambots. You need JavaScript enabled to view it.

Registration data:
VAT ID PL   585 00 05 736
REGON   190293799
KRS   0000005355
District Court Gdańsk-Północ in Gdańsk
VII Commercial Division

© Hamar 2023   |   All rights reserved