标准:+宇槽GB845-85GB846-85GB847-85JIS1122一字槽GB5282GB5283GB5284材料:渗碳洞不锈洞表面:度锌 | |||||||
GB845-85十宇槽盘头自攻螺钉 | ![]() | ||||||
螺纹规格 | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 |
dkmax | 4 | 5.6 | 7 | 8 | 9.5 | 11 | 12 |
Kmax | 1.6 | 2.4 | 2.6 | 3.1 | 3.7 | 4 | 4.6 |
H型 | 1.9 | 3 | 3.9 | 4.4 | 4.9 | 6.4 | 6.9 |
Z型 | 2 | 3 | 4 | 4.4 | 4.8 | 6.2 | 6.8 |
槽号 | 0 | 1 | 2 | 2 | 2 | 3 | 3 |
4.5-16 | 6.5-19 | 9.5-32 | 13-38 | 1645 | 19-50 | 22-75 | |
GB845-85十宇槽盘头自攻螺钉 | ![]() | ||||||
材料:渗碳洞不锈洞L<=50mm全蜾纹L>50mm蜡纹长度按 | |||||||
螺纹规格 | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 |
dkmax | 3.8 | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 |
Kmax | 1.1 | 1.7 | 2.35 | 2.6 | 2.8 | 3 | 3.15 |
H型 | 1.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 |
Z型 | 2 | 3.2 | 4.3 | 4.6 | 5.1 | 6.5 | 6.8 |
槽号 | 0 | 1 | 2 | 2 | 2 | 3 | 3 |
L | 4.5-16 | 6.5-19 | 9.5-32 | 13-38 | 1645 | 19-50 | 22-75 |
相关推举:
自攻螺钉与自钻螺钉
自攻螺钉的特点和自攻螺钉的标准