3,5 / max. 2,25 - Drywall screws with drilling point, bugle head, hardened, phosphated

Type: GKW
Technical parameters
Material hardened carbon steel
Coating black phosphated coating (salt spray test min. 48h)
Thread diameter 3,5 mm
Thread ending with a drilling point
Screw head bugle head
Screw drive PH2
Drilling capacity (steel) max. 2,25 mm
CE-14566
Features and benefits
  • Sharp & precise drilling point 
  • Corrosion protection phosphated coating
  • Corrosion resistance class 48 (salt spray test min. 48h without visible rusting)
  • Drilling capacity through steel of thickness up to 2,25 mm
  • CE certificate acc. to EN 14566+A1
  • The bugle head ensures a surface-flush sinking installation
  • Reaction to fire: meets the requirements of class A1
  • Quick & efficient screw installation with PH2 insert bit
Application
  • Drywall boards fixing to thick-walled steel profiles
  • Fastening steel partition wall elements in the plasterboard construction system
  • Recommended for environments with C1 corrosivity category acc. to EN ISO 12944-2

Product variants

Size d x L (mm)
Drilling capacity Σti (mm) steel
Bit PH
Unit packaging (pcs)
Unit poly bag (pcs)
Outer carton (pcs)
Bulk carton (pcs)
INDEX
3,5 x 25 2,25 PH2 1 000 - 12 000 - 1235125
+
3,5 x 25 2,25 PH2 - - - 12 000 1235125-L
+
3,5 x 25 2,25 PH2 - 200 4 000 - 1235125-F
+
3,5 x 35 2,25 PH2 1 000 - 12 000 - 1235135
+
3,5 x 35 2,25 PH2 - - - 10 000 1235135-L
+
3,5 x 35 2,25 PH2 - 200 4 000 - 1235135-F
+
3,5 x 45 2,25 PH2 1 000 - 8 000 - 1235145
+
3,5 x 45 2,25 PH2 - - - 8 000 1235145-L
+
3,5 x 45 2,25 PH2 - 100 4 000 - 1235145-F
+
3,5 x 55 2,25 PH2 500 - 6 000 - 1235155
+
3,5 x 55 2,25 PH2 - - - 6 000 1235155-L
+
3,5 x 55 2,25 PH2 - 50 2 000 - 1235155-F
+
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Drywall & hollow fixing

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P.H. HAMAR Sp.j. B. i H. Grzesiak
81-061 Gdynia, ul. Hutnicza 7, Poland
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