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Countersunk Zinc Plated Clutch Head Woodscrew

The original one-way security drive.

The special ridged design of this drive means that it can only operate in a clockwise motion. Installed using standard slotted screwdriver – no specialist tools required.

  • Also Stocked in; A2 Stainless Steel Self Tapping Screws & A2 Stainless Steel Metric Machine Screws
GaugeLengthMaterialFinishRefSmall Box Qty
No.6 (3.5mm)3/4" (19mm)Case Hardened SteelZinc PlatedCHCW06F200
No.6 (3.5mm)1" (25mm)Case Hardened SteelZinc PlatedCHCW06G200
No.8 (4.2mm)3/4" (19mm)Case Hardened SteelZinc PlatedCHCW08F200
No.8 (4.2mm)1" (25mm)Case Hardened SteelZinc PlatedCHCW08G200
No.8 (4.2mm)1-1/4" (32mm)Case Hardened SteelZinc PlatedCHCW08H200
No.8 (4.2mm)1-1/2" (38mm)Case Hardened SteelZinc PlatedCHCW08I200
No.8 (4.2mm)2" (50mm)Case Hardened SteelZinc PlatedCHCW08J200
No.10 (4.8mm)1" (25mm)Case Hardened SteelZinc PlatedCHCW10G200
No.10 (4.8mm)1-1/4" (32mm)Case Hardened SteelZinc PlatedCHCW10H200
No.10 (4.8mm)1-1/2" (38mm)Case Hardened SteelZinc PlatedCHCW10I200
No.10 (4.8mm)2" (50mm)Case Hardened SteelZinc PlatedCHCW10J200
No.12 (5.5mm)1-1/2" (38mm)Case Hardened SteelZinc PlatedCHCW12I200
No.12 (5.5mm)2" (50mm)Case Hardened SteelZinc PlatedCHCW12J200
No.12 (5.5mm)2-1/2" (63mm)Case Hardened SteelZinc PlatedCHCW12K200
No.12 (5.5mm)3" (75mm)Case Hardened SteelZinc PlatedCHCW12L200