Product Description
350-Piece M4 A2 Stainless Steel Socket Cap Screw, Nut & Washer Assortment
An assortment of M4 socket cap screws in eleven lengths, with full nuts, Nyloc nuts and three washer types.
Specifications
- Material: A2 stainless steel.
- Thread: M4 metric coarse, 0.7mm pitch.
- Head style: cylindrical socket cap.
- Drive: 3mm hexagon socket.
- Total: 350 pieces.
Pack Contents
| Component | Size | Quantity |
|---|---|---|
| Socket cap screw | M4 x 8mm | 11 |
| Socket cap screw | M4 x 10mm | 11 |
| Socket cap screw | M4 x 12mm | 10 |
| Socket cap screw | M4 x 16mm | 10 |
| Socket cap screw | M4 x 20mm | 10 |
| Socket cap screw | M4 x 25mm | 10 |
| Socket cap screw | M4 x 30mm | 10 |
| Socket cap screw | M4 x 35mm | 10 |
| Socket cap screw | M4 x 40mm | 10 |
| Socket cap screw | M4 x 50mm | 4 |
| Socket cap screw | M4 x 60mm | 4 |
| Hexagon full nut | M4 | 75 |
| Nyloc nut | M4 | 25 |
| Flat washer | M4 | 50 |
| Spring washer | M4 | 50 |
| Shakeproof washer | M4 | 50 |
Socket Cap Screw Dimensions
Reference dimensions for M4 socket cap screws to DIN 912 / ISO 4762. All measurements are in millimetres.
| Measurement | Size |
|---|---|
| Nominal thread diameter | 4 |
| Thread pitch | 0.7 |
| Head diameter | 6.78–7.00 |
| Head height | 3.82–4.00 |
| Allen key size | 3 |
| Minimum socket depth | 2 |
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.
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