1 code for thread: regular thread = no code, regular thread left-handed = LH
2 for semifinished products undercut steel tolerance h11 according to DIN 178
3 radius or 45° bevelling (of manufacturer's choice)
2 for semifinished products undercut steel tolerance h11 according to DIN 178
3 radius or 45° bevelling (of manufacturer's choice)
货号
11 42 0020 0040/003
标识符
Clevis with male thread
Größe
G 20x40 M20LH
材料组
钢
表面
明亮
材料
Undercut steel 1.0715 (11SMn30) / 1.0718 (11SMnPb30)
d1
20
d1 Tolerance
H9
g ±0,5
40
a1² h11
40
a2
40
a2 Tolerance
+0,3 -0,16
b2
20
b2 Permissible variation
+0,7 +0,15
d2¹
M20 x 2,5 LH
螺纹版
常规左螺纹
f ±0,2
1
l1
134
l1 Tolerance
±0,2
l2
109
l2 Permissible variation
±0,4
l3
55
l3 Tolerance
±0,2
l4
50
l4 Tolerance
min.
r³
1,5
Mass (kg) per piece
0,55
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