分類 | 種類 |
JAM 六角頭螺絲,螺杆系列
Grade 8.8 高拉力六角頭螺絲(全螺紋)
Ordering example : zinc plated M10 x 25mm fully threaded hexagon head bolt (item no.: 4030210025)
規格 | ISO 898 Part 1:1999 |
---|---|
規格 | BS 3692:2001 (fully threaded) |
後期加工 | hot dip galvanized to ISO 1461:1999 (40307) zinc plated to ISO 4042:1999 (40302) |
-
- d (diameter) High Tensile Steel 2
- Thread Pitch / mm
- k (max. head height) / mm
- k (min. head height) / mm
- s (max. width across flats) / mm
- s (min. width across flats) / mm
- e (max. width across corners) / mm
- e (min. width across corners) / mm
-
- M6
- 1
- 4.15
- 3.85
- 10.0
- 9.78
- 11.5
- 11.05
-
- M8
- 1.25
- 5.65
- 5.35
- 13.0
- 12.73
- 15.0
- 14.38
-
- M10
- 1.5
- 7.18
- 6.82
- 17.0
- 16.73
- 19.6
- 18.9
-
- M12
- 1.75
- 8.18
- 7.82
- 19.0
- 18.67
- 21.9
- 21.10
-
- M16
- 2
- 10.18
- 9.82
- 24.0
- 23.67
- 27.7
- 26.75
-
- M20
- 2.5
- 13.215
- 12.785
- 30.0
- 29.67
- 34.6
- 33.53
-
- M24
- 3
- 15.215
- 14.785
- 36.0
- 35.38
- 41.6
- 39.98
-
- M27
- 3
- 17.215
- 16.785
- 41.0
- 40.38
- 47.3
- 45.63
-
- M30
- 3.5
- 19.23
- 18.74
- 46.0
- 45.38
- 53.1
- 51.28