uxcell 20Pcs 3/8 External Tooth Lock Washer, 304 Stainless Steel Multi-Tooth Star Washer Locking Fastener, Silver Tone

uxcell 20Pcs 3/8 External Tooth Lock Washer, 304 Stainless Steel Multi-Tooth Star Washer Locking Fastener, Silver Tone

• Size: 3/8" external tooth lock washer, 20pcs. Inner Diameter: 10mm/0.39 inch; Outer Diameter: 17.3mm/0.68 inch; Thickness: 0.95mm/0.04 inch
• Material: These external tooth lock washers are made of 304 stainless steel, with high hardness, not easy to deform, corrosion resistance, fine workmanship, smooth surface, no burrs, and durability
• Design: The lock washer applies spring force between the fastener head and the base, making the washer adhere tightly to the base, and the fasteners are firmly bonded. The external tooth design of the star washer can provide greater friction and rotation resistance, ensuring a tight fit and non-slip between fasteners
• Installation: The star washer is easy to install and remove. Simply insert the washer into the screw and tighten the nut to complete the assembly. The multi-tooth washers are reusable and not easy to slip after installation
• Wide Application: Lock washers are suitable for threaded and bolted connections in a variety of household and commercial appliances, as well as automotive and marine power supplies. They are widely used for vibration reduction and insulation in mechanical equipment and industrial production. These versatile fasteners provide stable and non-rotating washer placement for a variety of DIY tasks and electrical repair projects