公制平頭螺絲
- 中文名稱:公制平頭螺絲, 平頭內六角螺絲, 皿內螺絲,平頭梅花孔螺絲, 鍍鎳平頭螺絲
- 依據標準:ISO 10642-2004
- 材質:合金鋼 SCM435、不鏽鋼304
- 硬度:HRC 39~44
- 表面處理 : 染黑、鍍三價鋅、鍍三價黑鋅、鍍熱浸鍍鋅、鍍白鎳、鍍黑鎳、磷酸鹽、鍍鉻、達可銹、久美特、耐落
- 螺紋等級:5g6g
- 品管 : 鹽霧測試、硬度測試、拉力測試、PPAP
- 包裝 : 散裝、小盒裝、客製包裝
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 |