1/4-Inch Internal Tooth Lock Washer Stainless Steel 50 Pack Hardened Teeth For Vibration Resistant Fastening Durable Hardware Component For Automotive Machinery Electrical And DIY Projects
UPC:
✔️ 50-pack stainless steel, hardened internal teeth for 1/4 in fit
Internal tooth lock washers are hardened circular washers with inward twisted teeth that grip fasteners to prevent loosening from vibration and corrosion. This zinc-plated stainless steel 1/4-inch washer set is handy for automotive, machinery, electrical, and DIY projects where secure fastening matters. Package includes 50 pieces in a compact 58.42 mm L x 27.94 mm H x 38.10 mm W (2.30 in x 1.10 in x 1.50 in) form factor and weighs about 0.022 lb.
✅ Material: stainless steel with hardened internal teeth✅ Inner diameter: 1/4 inch; zinc-plated finish
✅ Pack size: 50 pieces in a single pack
✅ Application: resists loosening from vibration and corrosion in automotive, machinery, electrical, and DIY projects
💡 What is an internal tooth lock washer used for in mechanical assemblies? This handy piece helps keep fasteners tight in vibration-prone setups. - Improves bolt security by biting into mounting surfaces - Resists loosening from vibration and torque fluctuations - Provides corrosion resistance with zinc-plated finish - Suitable for automotive, machinery, electrical and DIY projects