Description
Secure and position machinery parts with confidence using our Square Head Set Screw. Crafted from case-hardened steel with a flat point, this screw measures 3/4-10 x 4 1/2, delivering durable performance in demanding assemblies.
Designed for precise, high-torque seating, the square head design ensures a positive drive that resists cam-out, making it ideal for axles, pulleys, hubs, and shaft collars where a flush seating is required.
Key features
- Square head design for improved torque transfer and reduced cam-out.
- Flat point seats cleanly against mating surfaces, minimizing marring and providing consistent seating.
- Case-hardened steel for wear resistance and long service life.
- Size: 3/4-10 thread, 4 1/2 inches long (overall).
- Application: ideal for securing components in mechanical assemblies, workholding, and equipment where set screws lock parts in place.
Whether you’re assembling a precision jig, securing a gear to a shaft, or locking a shaft collar in place, this square head set screw delivers reliable performance under load and vibration. For best results, pair with compatible threaded holes and surface finishes to ensure optimal seating and clamp force.
Specifications
- Head style: Square
- Thread size: 3/4-10
- Length: 4 1/2 in
- Material: Case-hardened steel
- Point style: Flat point
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800-222-0324