Round Head A2 Stainless Steel Clutch Head Machine Screw

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; Case Hardened Steel Zinc Plated (CR-3) Woodscrews & A2 Stainless Steel Self Tapping Screws
SizeLengthMaterialRefSmall Box Qty
M350mmA2 Stainless SteelCHRM0350100
M48mmA2 Stainless SteelCHRM0408100
M410mmA2 Stainless SteelCHRM0410100
M412mmA2 Stainless SteelCHRM0412100
M416mmA2 Stainless SteelCHRM0416100
M420mmA2 Stainless SteelCHRM0420100
M425mmA2 Stainless SteelCHRM0425100
M430mmA2 Stainless SteelCHRM0430100
M435mmA2 Stainless SteelCHRM0435100
M440mmA2 Stainless SteelCHRM0440100
M445mmA2 Stainless SteelCHRM0445100
M510mmA2 Stainless SteelCHRM0510100
M512mmA2 Stainless SteelCHRM0512100
M516mmA2 Stainless SteelCHRM0516100
M520mmA2 Stainless SteelCHRM0520100
M525mmA2 Stainless SteelCHRM0525100
M530mmA2 Stainless SteelCHRM0530100
M535mmA2 Stainless SteelCHRM0535100
M540mmA2 Stainless SteelCHRM0540100
M545mmA2 Stainless SteelCHRM0545100
M550mmA2 Stainless SteelCHRM0550100
M612mmA2 Stainless SteelCHRM0612100
M620mmA2 Stainless SteelCHRM0620100
M625mmA2 Stainless SteelCHRM0625100
M630mmA2 Stainless SteelCHRM0630100
M640mmA2 Stainless SteelCHRM0640100
M650mmA2 Stainless SteelCHRM0650100
M812mmA2 Stainless SteelCHRM0812100
M820mmA2 Stainless SteelCHRM0820100
M830mmA2 Stainless SteelCHRM0830100
M840mmA2 Stainless SteelCHRM0840100
M850mmA2 Stainless SteelCHRM0850100
M860mmA2 Stainless SteelCHRM0860100