Socket Shoulder Screws 304 Stainless Steel 4mm x 45mm Shoulder M3-0.5 Thread(60pcs/pack) Ultrasonic Welding Fastener System Theyre often used in manufacturing

Theyre often used in manufacturing assembly lines to speed up operations by combining the ftions of a nut and washer

These general-use flat washers are placed under the head of a bolt or nut to create a smooth bearing surface and distribute the load over a wider area

They are commonly used in various industries

They provide a reliable anchor point for lifting and rigging applications

Split lock washers are designed with a split or gap that creates tension when compressed

Socket Shoulder Screws 304 Stainless Steel 4mm x 45mm Shoulder M3-0.5 Thread(60pcs/pack) Ultrasonic Welding Fastener System Theyre often used in manufacturing