Security Fasteners

Round Head A2 Stainless Steel Clutch Head Machine Screws 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

Button Head A2 Stainless Steel Shear Bolt The Shear System is a high security permanent fastener. Both the Shear Bolt and Shear Nut have a hexagon part which shears off at a predetermined torque. Installed using standard hex socket or spanner. Once installed, the Shear Bolt leaves a tamper resistant head. Shear Bolts can also be manufactured to order in most common materials and finishes X50

Button Head A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel We also stock Barrel Nuts and Self Drilling Screws using the 6-Lobe Pin drive T30 DRIVE BIT

Button Head A2 Stainless Steel Pin Hex Machine Screw Hexagon socket screws manufactured with an internal pin. This drive prevents removal with standard hexagon tools. Suitable for medium torque applications and is one the most difficult to remove without the matching driver. Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel Other styles of fasteners in the Pin Hex drive system: Socket Cap screws, Grub screws and Barrel Nuts X 100

Countersunk A2 Stainless Steel Pin Hex Machine Screw Hexagon socket screws manufactured with an internal pin. This drive prevents removal with standard hexagon tools. Suitable for medium torque applications and is one the most difficult to remove without the matching driver. Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel Other styles of fasteners in the Pin Hex drive system: Socket Cap screws, Grub screws and Barrel Nuts X100

Button Head A2 Stainless Steel 6-Lobe Pin Self Tapper 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel We also stock Barrel Nuts and Self Drilling Screws using the 6-Lobe Pin drive X 100

Pan Head A2 Stainless Steel 2-Hole Machine Screw Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye®, or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it. Full range of Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel Other styles of fasteners available in the 2-Hole drive system: Barrel Nuts, Male & Female Bolts, Grub Screws, Glass Screws, Large Disc Head Screws. X100 TH8 DRIVE

Button Head A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel We also stock Barrel Nuts and Self Drilling Screws using the 6-Lobe Pin drive T30 DRIVE BIT

Round Head A2 Stainless Steel Clutch Head Machine Screws 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