Description
1253565 Spring Washer M3, Stainless Steel — BOLTON SKU 64478.
About the 1253565 Spring Washer M3 Stainless Steel
The 1253565 washer spring m3 ss item is a spring washer sized for M3 fasteners and made from stainless steel. A spring washer is fitted between the bearing face of a nut or screw head and the joint surface, where its sprung section is flattened during tightening and continues to exert a small residual force if the joint relaxes slightly in service. It is used on light assemblies and where a joint is expected to be opened for maintenance. Stainless steel is specified so the washer does not corrode and seize against a stainless screw or a plated surface, and so that dissimilar-metal staining is avoided in visible assemblies. The item record gives the nominal size and material only; no washer standard is stated, so section thickness, outside diameter and free height are not claimed on this page and are confirmed at quotation.
Key specifications
| Type | Spring washer |
|---|---|
| Supplier reference | 1253565 |
| Nominal size | M3 |
| Material | Stainless steel |
| Finish | Plain, unplated |
Typical applications
M3 spring washers are used on small machine screws in enclosures, terminal and earth-bonding hardware, instrument panels and light bracketry that is periodically dismantled. At this size the washer is usually paired with an M3 hex nut or an M3 socket screw into a tapped hole. Stainless material keeps the assembly compatible with stainless screws and nuts in the same joint.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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