[M3]

[M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12]

Features
1.Made of carbon steel material with zinc plating, very good rust resistance.
2.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.
3.Lock Washers help achieve tight assemblies by providing good bolt tension per unit of applied torque, with uniform torque control and even load distribution.
4.These washers perform with a type of spring action created by pressure from a slight spiral or helical form. Upward and downward bent projections on respective sides of the split allow the washer to grasp adjoining materials, which helps prevent components from loosening under vibration or rust.
5.Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
Product Specifications
Product Name:External Tooth Lock Washer.
Material:Carbon Steel.
Color:Silver.
Dimension:M2.5(50Pcs),M3(50Pcs),M4(50Pcs),M5(40Pcs),M6(40Pcs),M8(30Pcs),M10(20Pcs),M12(20Pcs).

Package Content:300Pcs External Tooth Lock Washers.

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