Description
Overview:
These Form C Flat Washers are zinc‐plated steel washers with a 5 mm inner diameter designed for use with M5 bolts and screws. The large outside diameter associated with Form C provides broader load spreading than standard forms, helping to protect surfaces and maintain joint integrity on machinery and equipment. The zinc plating offers reliable corrosion resistance for workshop, site, and outdoor use. Each washer presents a smooth, flat bearing surface to reduce embedment and prevent fastener pull‐through on softer materials. Supplied in a bulk pack of 1000, they are suitable for regular maintenance, assembly, and repair tasks across construction fixings, garden machinery, and general engineering. Manufacturer reference: 915181.
Key Features:
- 5 mm inner diameter for M5 fasteners, suitable with bolts, set screws, and threaded rod
- Form C large outside diameter for enhanced load distribution and improved joint stability
- Zinc‐plated steel for dependable corrosion resistance and long service life
- Smooth, flat faces provide a consistent bearing surface and help prevent surface damage
- Helps protect coatings and softer substrates such as aluminium, plastics, and timber
- Useful with vibrating assemblies when combined with appropriate locking methods
- Heavy‐duty construction to support clamping of brackets, guards, plates, and fixtures
- Consistent sizing for easy fitment with standard spanners and sockets
- Suitable for indoor workshops, site installations, and outdoor applications
- Supplied in a bulk pack of 1000 for efficient stocking on jobs and in stores
Typical Applications:
General assembly and maintenance of construction equipment, plant and site fixings, garden machinery, control panels, machinery guards, mounting plates, racking, enclosures, and brackets. Ideal for spreading the load under bolt heads and nuts, protecting surfaces during clamping, and improving joint reliability in steelwork, woodwork, and light fabrication.
Also known as:
Form C plain washers, large‐series washers, flat washers, M5 washers, load‐spreading washers, spacers, packing washers, shims, zinc‐plated washers.
Product Specifications
| L&S Part No. | 903 0880 |
|---|---|
| OEM No. | 915181 |
| Unit of Sale | Pack of 1000 |
| Key Features | - 5 mm inner diameter for M5 fasteners - Form C large outside diameter for load distribution - Zinc-plated steel for corrosion resistance - Smooth, flat faces prevent surface damage - Supplied in a bulk pack of 1000 |
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