Thread Rolling

Fastener thread rolling and knurling forming are manufacturing processes used to create specific surface features on fasteners, such as bolts, screws, and pins. Here's an overview of each process:

THREAD ROLLING

Thread rolling is a cold-forming process used to create external threads on cylindrical workpieces, such as screws, bolts, and threaded rods. Instead of cutting material away, thread rolling displaces the material using hardened steel dies and pressure to form the thread shape without cutting or chipping away material.

For more product information, please visit Screws / Bolts & Specialty Parts

KNURL FORMING

Knurling forming on fasteners is a manufacturing process used to create a textured pattern, often in the form of straight, diamond, or cross-hatched designs, on the surface of a fastener or other cylindrical workpiece. This texture provides better grip, enhancing both the functionality and aesthetics of the fastener. 

For more production information, please visit Knurled Pins