Product Description
400-Piece M3 A2 Stainless Steel Socket Cap Screw, Nut & Washer Assortment
An assortment of M3 socket cap screws in eleven lengths, with full nuts, Nyloc nuts and three washer types.
Specifications
- Material: A2 stainless steel.
- Thread: M3 metric coarse, 0.5mm pitch.
- Head style: cylindrical socket cap.
- Drive: 2.5mm hexagon socket.
- Total: 400 pieces.
Pack Contents
| Component | Size | Quantity |
|---|---|---|
| Socket cap screw | M3 x 6mm | 20 |
| Socket cap screw | M3 x 10mm | 20 |
| Socket cap screw | M3 x 12mm | 20 |
| Socket cap screw | M3 x 16mm | 18 |
| Socket cap screw | M3 x 20mm | 18 |
| Socket cap screw | M3 x 25mm | 18 |
| Socket cap screw | M3 x 30mm | 8 |
| Socket cap screw | M3 x 35mm | 8 |
| Socket cap screw | M3 x 40mm | 8 |
| Socket cap screw | M3 x 45mm | 6 |
| Socket cap screw | M3 x 50mm | 6 |
| Hexagon full nut | M3 | 75 |
| Nyloc nut | M3 | 25 |
| Flat washer | M3 | 50 |
| Spring washer | M3 | 50 |
| Shakeproof washer | M3 | 50 |
Socket Cap Screw Dimensions
Reference dimensions for M3 socket cap screws to DIN 912 / ISO 4762. All measurements are in millimetres.
| Measurement | Size |
|---|---|
| Nominal thread diameter | 3 |
| Thread pitch | 0.5 |
| Head diameter | 5.32–5.50 |
| Head height | 2.86–3.00 |
| Allen key size | 2.5 |
| Minimum socket depth | 1.3 |
Packaging Options
Choose a divided plastic storage box with a clip-down lid, or a refill pack without a box.
Measuring & Fitting
Measure screw length from beneath the head to the end. Start threads by hand and tighten steadily with a fully seated Allen key. When fitting a Nyloc nut, ensure the screw passes fully through the nylon insert.
Browse additional nuts, washers and tools and accessories.
