Torx Head Tool Holder Screws | M1.6–M6 CNC Insert Screws

Torx Tool Holder Screw

A:1021 steel
AA: SCM435, higher durability, 12.9 standard.

The head diameter of M5 is about 7mm

Compatible Torx Keys

Select the key size that matches the screw drive.

Heat-Treated Screw Material

Heat treatment is used to improve screw hardness and drive durability.

Thread Engagement

Thread geometry is designed for consistent engagement when installed with the correct torque.

Heat-Treated Screw Material

Heat treatment is used to improve screw hardness and drive durability.

12.9 Property Class

AA variants use SCM435 alloy steel and are identified as property class 12.9 in the original product specification.

Material Options

A and AA variants use different materials and strength specifications. Select the required option for the toolholder application.