Description
Overview:
These Metric Spring Washers with a 6mm internal diameter are split-ring, rectangular-section washers designed to keep bolted joints tight under vibration and load. Made from zinc-plated steel for enhanced corrosion resistance, they help maintain clamping force and reduce the risk of nuts and bolts working loose over time. Suitable for M6 bolts and studs, they are widely used across construction equipment, agricultural kit, and garden machinery such as mowers, compactors, generators, pumps, and small engines. The rectangular section provides a firm bite and reliable spring action against the mating surfaces. Supplied in a bulk pack of 500, they are practical for workshop stock, site maintenance, and assembly lines. Manufacturer Part Number: 903 1051.
Key Features:
- 6mm I.D. spring washer for use with M6 fasteners
- Rectangular section for consistent spring tension and grip
- Zinc-plated steel for good corrosion resistance in outdoor and on-site use
- Helps prevent loosening from vibration, thermal cycling, and shock loads
- Suitable for construction and garden machinery assemblies and repairs
- Works well with a flat washer to protect softer surfaces and spread load
- Bright plated finish for easier identification during assembly
- Bulk pack of 500 to cover large projects and routine maintenance
- Easy to fit using standard hand tools; no special equipment required
- Common workshop consumable for fastening security and reliability
Typical Applications:
Securing M6 bolts and nuts on vibrating or dynamic assemblies, including engine covers, guards, brackets, control panels, gearbox housings, pump mounts, exhaust shields, and bodywork fixings. Ideal for compactors, generators, cement mixers, pressure washers, lawn tractors, mowers, tillers, and general plant. Useful for repairs, rebuilds, and preventative maintenance where joint integrity is critical.
Also known as:
Spring lock washer, split-ring washer, helical spring washer, locking washer, M6 spring washer, rectangular-section split washer, anti-vibration lock washer.
Product Specifications
| L&S Part No. | 903 1051 |
|---|---|
| Unit of Sale | Pack of 500 |
| Key Features | - 6mm internal diameter for M6 bolts and studs - Rectangular section ensures firm grip and spring action - Zinc-plated steel resists corrosion in outdoor use - Bulk pack of 500 for large projects - Suitable for construction and garden machinery repairs |
