Description
Overview:
These metric spring washers are zinc-plated steel fasteners designed to keep bolted joints tight under vibration and shock. With a 14 mm inside diameter, they are typically used with M14 bolts, studs, and set screws on construction equipment and garden machinery. The helical, rectangular-section design applies continuous tension and a biting edge under the nut or bolt head, helping to prevent loosening over time. The zinc plating adds reliable corrosion resistance for outdoor and workshop use. Supplied in a pack of 100 to cover multiple assemblies or maintenance tasks, they suit tasks ranging from machinery assembly to routine repair work. Part Number (MPN): 915217. This item is part of a wider range commonly stocked in sizes from 5 mm to 20 mm.
Key Features:
- 14 mm I.D. spring washer for use with M14 fasteners (bolts, studs, set screws)
- Rectangular-section helical split design helps resist loosening from vibration and shock
- Zinc-plated steel for dependable corrosion resistance in outdoor and damp environments
- Provides consistent preload and bite when clamped under a nut or bolt head
- Works well alongside flat washers where bearing surface or finish protection is required
- Pack of 100 for workshop, on-site, or fleet maintenance stock
- Suitable for construction plant and garden machinery assemblies and repairs
- Clean, repeatable fit to support efficient installation and torque retention
- MPN: 915217
- Part of a size range from 5 mm to 20 mm (this listing is 14 mm I.D.)
Typical Applications:
Used in bolted joints on frames, guards, brackets, engine ancillaries, blade housings, exhaust fixings, and mountings on equipment such as generators, mowers, compactors, tillers, and pumps. Ideal where vibration, thermal cycling, or intermittent shock could loosen fasteners, helping maintain clamp load and reduce the need for frequent re-tightening.
Also known as:
Lock washer, split washer, spring lock washer, helical spring washer, split ring washer, anti-vibration washer, M14 spring washer, M14 lock washer.
Product Specifications
| L&S Part No. | 903 1057 |
|---|---|
| OEM No. | 915217 |
| Unit of Sale | Pack of 100 |
| Key Features | - 14 mm I.D. for M14 bolts, studs, and set screws - Helical split design resists vibration and shock - Zinc-plated steel offers corrosion resistance - Pack of 100 for multiple assemblies - Suitable for construction and garden machinery repairs |
