Phone: +44 (0) 1268 288880
Phone: +44 (0) 1268 288880
Apex® female square drive Torx ® service drive bits. Driver Size: T-55 Major Diameter: 0.440 Square Drive: 1/2” Body Diameter (in./mm): Overall Length (in./mm): 2 7/8”/ 73mm
Apex Torx ® ‘Service Drive’ Bits Description
Apex female square drive Torx ® service drive bits from Apex Fastener Tools, formally Cooper Tools. Torx ® fasteners are becoming extremely common in automotive repair and appliance assembly. By design, Torx ® head screws resist cam-out better than Phillips ® head or Slotted head screws. Where Phillips ® heads were designed to cause the driver to cam-out, to prevent over tightening, Torx ® heads were designed to prevent cam-out. The reason for this was the development of better torque-limiting automatic screwdrivers for use in factories.
| Driver Size | T-55 |
|---|---|
| Major Diameter | 0.44 |
| Square Drive | 1/2'' |
| Overall Length (in)/(mm) | 2 7/8''/ 73mm |
Apex female square drive Torx ® service drive bits from Apex Fastener Tools, formally Cooper Tools. Torx ® fasteners are becoming extremely common in automotive repair and appliance assembly. By design, Torx ® head screws resist cam-out better than Phillips ® head or Slotted head screws. Where Phillips ® heads were designed to cause the driver to cam-out, to prevent over tightening, Torx ® heads were designed to prevent cam-out. The reason for this was the development of better torque-limiting automatic screwdrivers for use in factories.
| Driver Size | T-55 |
|---|---|
| Major Diameter | 0.44 |
| Square Drive | 1/2'' |
| Overall Length (in)/(mm) | 2 7/8''/ 73mm |
