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不銹鋼公制平杯螺絲 M3xxx
不銹鋼公制平杯螺絲 M3 Hex Socket Flat Head Cap Screw
DIN 7991 / ISO 10642標準尺寸 :
M3 x 6mm
M3 x 8mm
M3 x 10mm
M3 x 12mm
M3 x 16mm
M3 x 20mm
M3 x 25mm
M3 x 30mm
**建議聯絡客服確認貨存才付款。若需要其他長度或規格，亦可跟客服聯繫**
Specifications (DIN 7991)
| Nominal size | Thread pitch (coarse) |
Head dia. DK (mm) |
Height of head K (mm) |
Allen S (mm) |
| M3 | 0.5 | 6.0 | 1.7 | 2.0 |
| M4 | 0.7 | 8.0 | 2.3 | 2.5 |
| M5 | 0.8 | 10.0 | 2.8 | 3.0 |
| M6 | 1.0 | 12.0 | 3.3 | 4.0 |
| M8 | 1.25 | 16.0 | 4.4 | 5.0 |
| M10 | 1.5 | 20.0 | 5.5 | 6.0 |