Description
Overview:
These Form C flat washers are zinc-plated steel components designed to spread the load of a fastener and protect the mating surface during tightening. With an inner diameter of 8 mm and an outer diameter of 20 mm, they suit M8 bolts, set screws, and nuts commonly used across construction plant, agricultural kit, workshop fixtures, and garden machinery. The larger Form C profile gives extra bearing area to help prevent pull-through and surface marking on softer materials. Their zinc plating offers reliable corrosion resistance for indoor and outdoor use. Supplied in a bulk pack of 500 for maintenance teams, site spares, and production assembly. Manufacturer reference: 903 0882. A dependable choice for building strong, stable joints in equipment, frames, panels, guards, and general mechanical assemblies.
Key Features:
- 8 mm inner diameter (ID) and 20 mm outer diameter (OD) for M8 fasteners
- Zinc-plated steel for durable corrosion resistance in demanding environments
- Form C profile provides increased bearing area to distribute clamping forces
- Smooth, flat faces help achieve consistent torque and alignment
- Helps protect painted, plated, or softer substrates from damage and distortion
- Bulk pack of 500 for efficient stocking and repeat jobs
- Clean edges and uniform sizing for quick, predictable fitting
- Works alongside spring washers, lock nuts, and threadlock in joint designs
- Suitable for machinery assembly, repairs, and preventive maintenance
- Reliable choice for both indoor workshop and outdoor site conditions
Typical Applications:
Load-spreading under M8 bolt heads or nuts when fixing guards, brackets, panels, pumps, gearboxes, engine covers, housings, and frames on compactors, mixers, generators, pressure washers, mowers, and other garden or construction machinery. Useful on timber, aluminium, plastics, and sheet steel to reduce surface damage and improve joint stability during assembly, servicing, or retrofitting.
Also known as:
Flat washer, plain washer, Form C washer, spacer washer, packing washer, shim washer, load-spreading washer, steel washer, zinc-plated washer, washer spacer, sealing washer (non-compressible), gasket washer (informal usage).
Product Specifications
| L&S Part No. | 903 0882 |
|---|---|
| Unit of Sale | Pack of 500 |
| Key Features | - 8 mm ID and 20 mm OD for M8 fasteners - Zinc-plated steel for corrosion resistance - Form C profile increases bearing area - Bulk pack of 500 for efficient stocking - Suitable for indoor and outdoor use |
