Metric Hexagon Socket Flat Head Cap Screws
Our production range of Alloy steel & Stainless steel Metric Hexagon Flat Head Cap Screws per ISO10642 is from M2 to M16. The thread is 6g. We have the items in stock so that we can serivce our customers rapidly. Some people call flat head screw as CSK screw.
Surface Treatment:
- Item：Hex Socket Flat Head Cap Screw, Alloy Steel Hex Socket Flat head Cap Screw, Torx Flat Head Cap Screw, Stainless Steel Hex Socket Flat head Cap Screw, ISO 10642
- According To：ISO 10642-2004
- Material：Alloy Steel SCM435、Stainless Steel 304
- Hardness：HRC 39~44
- Surface Treatment : Black Oxide, Black phosphate plated, Bright Zinc plated, CR3+ plated, Black Zinc plated, Nickel plated,chrome plating ,GEOMAT, Nylon or ND patch
- Class of Thread：5g6g
- Quality Control : Salt Spray test, hardness test, tensile load test,PPAP report available
- Packing : Bulk packing, small box packing, customized packing
Unit：mm
| Thread Size (d) | Thread Pitch | D | A | H | C | J | E | T | r | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size | Nominal Size | Nominal Size | Reference | Nominal Size | Approx | Nominal Size | Min. | ||||||
| Max. | Min. | Max. | Min. | Max. | Max. | Min. | Max. | Min. | |||||
| M3 | 0.50 | 3 | 2.86 | 6 | 5.70 | 1.86 | 0.2 | 2.0 | +0.10 +0.02 | 2.30 | 1.2 | 0.95 | 0.1 |
| M4 | 0.70 | 4 | 3.82 | 8 | 7.64 | 2.48 | 0.3 | 2.5 | +0.10 +0.02 | 2.87 | 1.8 | 1.55 | 0.2 |
| M5 | 0.80 | 5 | 4.82 | 10 | 9.64 | 3.10 | 0.3 | 3.0 | +0.10 +0.02 | 3.44 | 2.3 | 2.05 | 0.2 |
| M6 | 1.00 | 6 | 5.82 | 12 | 11.57 | 3.72 | 0.3 | 4.0 | +0.12 +0.02 | 4.58 | 2.5 | 2.25 | 0.3 |
| M8 | 1.25 | 8 | 7.78 | 16 | 15.57 | 4.96 | 0.4 | 5.0 | +0.14 +0.02 | 5.72 | 3.5 | 3.20 | 0.5 |
| M10 | 1.50 | 10 | 9.78 | 20 | 19.48 | 6.20 | 0.5 | 6.0 | +0.14 +0.02 | 6.86 | 4.4 | 4.10 | 0.5 |
| M12 | 1.75 | 12 | 11.73 | 24 | 23.48 | 7.44 | 0.5 | 8.0 | +0.175 +0.025 | 9.15 | 4.6 | 4.30 | 1.0 |
| M16 | 2.00 | 16 | 15.73 | 30 | 29.48 | 8.80 | 0.5 | 10.0 | +0.175 +0.025 | 11.43 | 5.3 | 5.00 | 1.0 |