3,5-4,2 / max. 0,7 - Drywall screws fine thread, bugle head, hardened, phosphated

Type: GKS
Technical parameters
Material hardened carbon steel
Coating black phosphated coating (salt spray test min. 48h)
Thread diameter 3,5 mm
4,2 mm
Thread fine thread screw
Screw head bugle head
Screw drive PH2
Drilling capacity (steel) max. 0,7 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 0,7 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 thin-walled steel profiles
  • 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 0,7 PH2 1 000 - 12 000 - 1235025
+
3,5 x 25 0,7 PH2 - - - 12 000 1235025-L
+
3,5 x 25 0,7 PH2 - 200 4 000 - 1235025-F
+
3,5 x 35 0,7 PH2 1 000 - 12 000 - 1235035
+
3,5 x 35 0,7 PH2 - - - 10 000 1235035-L
+
3,5 x 35 0,7 PH2 - 200 4 000 - 1235035-F
+
3,5 x 45 0,7 PH2 1 000 - 8 000 - 1235045
+
3,5 x 45 0,7 PH2 - - - 8 000 1235045-L
+
3,5 x 45 0,7 PH2 - 100 4 000 - 1235045-F
+
3,5 x 55 0,7 PH2 500 - 6 000 - 1235055
+
3,5 x 55 0,7 PH2 - - - 6 000 1235055-L
+
3,5 x 55 0,7 PH2 - 50 2 000 - 1235055-F
+
4,2 × 70 0,7 PH2 500 - 4 000 - 1242070
+
4,2 × 70 0,7 PH2 - - - 4 000 1242070-L
+
4,2 × 70 0,7 PH2 - 100 2 000 - 1242070-F
+
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Drywall & hollow fixing

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P.H. HAMAR Sp.j. B. i H. Grzesiak
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