Product Description
825 Piece A2 Stainless Spring Washer Kit – M3 to M10
A practical assortment of metric square section split spring washers for workshop repairs, maintenance and assembly. Includes six sizes to suit M3, M4, M5, M6, M8 and M10 fasteners.
The compact DIN 7980 design is commonly used with socket cap screws where space around the screw head is limited.
Specifications
- Material: A2 stainless steel
- Type: Square section split spring washers
- Standard: DIN 7980
- Sizes: M3, M4, M5, M6, M8 and M10
- Total contents: 825 washers
Kit Contents
| Nominal Size | Quantity |
|---|---|
| M3 | 200 |
| M4 | 200 |
| M5 | 200 |
| M6 | 100 |
| M8 | 75 |
| M10 | 50 |
DIN 7980 Washer Dimensions
Dimensions in millimetres. Section thickness refers to the washer material; free height is the overall height before compression.
| Size | Internal Diameter Range | Maximum Outside Diameter | Section Thickness | Free Height Range |
|---|---|---|---|---|
| M3 | 3.1–3.4 | 5.6 | 1.0 | 2.00–2.36 |
| M4 | 4.1–4.4 | 7.0 | 1.2 | 2.40–2.83 |
| M5 | 5.1–5.4 | 8.8 | 1.6 | 3.20–3.78 |
| M6 | 6.1–6.5 | 9.9 | 1.6 | 3.20–3.76 |
| M8 | 8.1–8.5 | 12.7 | 2.0 | 4.00–4.72 |
| M10 | 10.2–10.7 | 16.0 | 2.5 | 5.00–5.90 |
Selecting a Washer
The nominal size identifies the matching fastener diameter. For example, an M6 washer is intended for an M6 screw or bolt; its clearance hole is larger than 6mm.
Packaging Options
Choose a plastic storage box with dividers and a clip-down lid, or a refill pack supplied without a box.
