An external spline is a series of ridges or grooves on the outside of a shaft or fitting that allows for torque transfer between connected components, typically used in mechanical applications like gears or couplings. In contrast, a Torx is a type of fastener characterized by a six-point star-shaped pattern designed to provide better grip and reduce cam-out compared to traditional screw heads. While both are used to transmit torque, external splines are primarily for coupling parts, whereas Torx is used for fastening.
Torx T55
The exact shape of the head is different. Similar tools are the Torx wrench or the Bristol wrench.The exact shape of the head is different. Similar tools are the Torx wrench or the Bristol wrench.
You are probably needing a #12 external-torx.
A machine screw typically has a slotted or Phillips drive whereas a cap screw typically has a socket or torx head.
T-55
Torx is a six sided star shape used on bolts. Draw a hexagon or six sided shape and on the flat sides between the points draw a V half way to the center between each point. That is the Torx shape.
The sensor is held in place by one small bolt with an external torx head.
E12 external torx
To turn Torx screws.
To machine a Torx external shape, you typically start with a cylindrical workpiece and use a CNC milling machine equipped with a Torx-shaped cutter or a specialized broaching tool. The machining process involves precise control of the cutter's path to create the distinct star-like profile with the necessary points and recesses. It's crucial to ensure proper alignment and feed rates to achieve accurate dimensions and smooth finishes. After machining, deburring may be required to remove any sharp edges and ensure functionality.
To turn Torx screws.
You use them for Torx fasteners.