Feature

●8 specifications are available: Eight kinds of serrated washer, M3, M4, M5, M6, M8, M10, M12 and M16.
●Material: They are made of stainless steel can provide good strength, corrosion-resistant, hardness and abrasion performance.
●Quantity: There are 10/20/30/50/100 pieces spring washer flats for your choice.
●Application: Ideal for a wide range of fixing applications, mainly used for occasions with vibration load or alternating load, tighten to prevent loosening.
●Good Performance: A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.


Description

Specification:
Condition: 100% Brand New
Material: Stainless Steel
Optional Style: 100Pcs M3, 100Pcs M4, 100Pcs M5, 100Pcs M6, 50Pcs M8, 30Pcs M10, 20Pcs M12, 10Pcs M16
Weight: Approx. 7-35g / 0.2-1.2oz

Package List:
100Pcs, 50Pcs, 30Pcs, 20Pcs, 10Pcs Lock Washers(based on your choice)