M3.5*8*M2.5 Slotted Pan Head Shoulder Screw 304 Stainless Steel Shoulder Diameter 3.5mm Shoulder Length 8mm Thread M2.5-0.45mm(1300pcs/pack) Ultrasonic Welding Fastener System These general-use flat washers are

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

Dowel pins are cylindrical rods used to align and secure components in mechanical assemblies

Nylon insert lock nuts are designed with a nylon insert that grips the threads of the bolt

They provide a reliable anchor point for lifting and rigging applications

Commonly used in woodworking

M3.5*8*M2.5 Slotted Pan Head Shoulder Screw 304 Stainless Steel Shoulder Diameter 3.5mm Shoulder Length 8mm Thread M2.5-0.45mm(1300pcs/pack) Ultrasonic Welding Fastener System These general-use flat washers are