Product Description
1325 Piece Metric Zinc Plated Form A Flat Washer Assortment – M3 to M16
A selection of nine metric flat washer sizes for workshop repairs, maintenance and general assembly. Flat washers provide a bearing surface beneath nuts and bolt heads, helping distribute clamping loads and protect the material being fastened.
Product Specifications
- Material: zinc plated steel.
- Type: Form A flat washers.
- Standard: DIN 125.
- Nominal fastener sizes: M3 to M16.
- Total quantity: 1,325 washers.
Assortment Contents & Dimensions
All dimensions are nominal and shown in millimetres. Actual dimensions are subject to manufacturing tolerances.
| Fastener Size | Hole Diameter | Outside Diameter | Thickness | Quantity |
|---|---|---|---|---|
| M3 | 3.2 | 7 | 0.5 | 450 |
| M4 | 4.3 | 9 | 0.8 | 300 |
| M5 | 5.3 | 10 | 1.0 | 250 |
| M6 | 6.4 | 12 | 1.6 | 150 |
| M8 | 8.4 | 16 | 1.6 | 80 |
| M10 | 10.5 | 20 | 2.0 | 40 |
| M12 | 13 | 24 | 2.5 | 25 |
| M14 | 15 | 28 | 2.5 | 16 |
| M16 | 17 | 30 | 3.0 | 14 |
| Total | 1325 | |||
Packaging Options
- Boxed set: plastic storage box with dividers and a clip-down lid.
- Refill pack: supplied without a box.
Choosing the Correct Washer
The M size identifies the nominal bolt or screw diameter. The washer hole is slightly larger to provide clearance. Select a washer that sits flat against the joint and allows adequate clearance around nearby components.
Browse our washer range, view our washer size guide or find matching nuts.
