Heavy Duty Lock Washer Set For Bolts And Screws, 30 Pair Manganese Steel Wedge Lock Washers, Sizes M8 M10 M12 M16 M20, Shakeproof Anti Loosening, Galvanized Finish, Wear Resistant Quick Locking Washer Assortment Kit
✔️ Manganese steel, galvanized finish, 5 sizes M8/M10/M12/M16/M20, 30 pairs
These heavy-duty wedge lock washers are designed to prevent loosening on bolts and screws, improving grip and machine fit. Used in appliances, automotive, marine, and industrial equipment, this set covers common sizes for quick, secure assembly.
✅ Material: manganese steel, wear-resistant
✅ Finish: galvanized to resist rust
✅ Geometry: wedge lock profile to prevent loosening
✅ Sizes: M8 8.7x13.5x2.5 mm (0.34x0.53x0.098 in); M10 10.7x16.6x2.5 mm (0.42x0.65x0.098 in); M12 13x19.5x2.5 mm (0.51x0.77x0.098 in); M16 17x25.4x3.4 mm (0.67x1.00x0.13 in); M20 21.4x30.7x3.4 mm (0.84x1.25x0.13 in)
✅ Package: 30 pairs total (6 per size)
✅ Applications: appliances, automotive, marine
💡 What is a lock washer set used for in securing fasteners in mechanical assemblies?
It’s handy for keeping fasteners tight under vibration and load cycles, improving safety and reliability.
- It prevents loosening under dynamic stress - It distributes clamp load to improve grip and reduce slip - It works well with galvanized manganese steel washers in various sizes - Great for appliances, automotive, and marine setups