About this item
- Product Name: Split Washer; Material: Stainless Steel
- Weight: 5g; Package Content: 21pcs x Split Washer
- Main Color: Silver Tone; Outer Dia: 6mm/0.24”
- Thickness: 1mm/0.04”
- Inner Diameter: M4/0.16”
A split washer or a spring lock washer is a ring split at one point and bent into a helical shape. This causes the washer to exert 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.
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