QUARKZMAN 300 Pcs Inner Tooth Washer Set, 5 Sizes M2/M2.5/M3/M4/M5 Quick Release Washers 65Mn Steel Compression Springs for Quick Fixing-Fast Shipping

Description

Package content: you will receive a set of 300 pieces inner tooth star lock washers, which include the most commonly used 5 sizes: M2x6mm M2.5x8mm M3x9mm M4x12mm M5x14mm

Material: the inner teeth discs are made of 65Mn steel, more stable, wear-resistant, strong and durable.

EASY TO USE Simply place the inner tooth washer or star shaped lock washer on the screw or bolt before tightening. The teeth or star design grip the fastener and prevent loosening over time.

MULTI PURPOSE These fasteners are suitable for a variety of applications including automotive, engineering, furniture assembly, electronics and more. They are ideal for use in high vibration environments where conventional fasteners can come loose.

Note: Make sure the teeth or star pattern are facing the surface that is attached to ensure maximum grip and effectiveness. Check and tighten the fasteners regularly to ensure connection security.