短周期電弧螺柱焊用焊接螺母柱 GB 902.4
Threaded studs with flange and stud with internal thread for short-drawn arc stud welding--IS type shallowly internal sc
標(biāo)準(zhǔn)類型:GB/中國 標(biāo)準(zhǔn)號:GB/T 902.4-2010 規(guī)格:M3~M6

單位:毫米(mm)
短周期電弧螺柱焊用焊接螺母柱 GB 902.4規(guī)格參數(shù)
| (mm) | P | t min | dk max | dk min | ds max | ds min | k max | k min |
| M3 | 0.5 | 5 | 6.2 | 5.8 | 5.1 | 4.9 | 1.4 | 0.7 |
| M4 | 0.7 | 5 | 7.2 | 6.8 | 6.1 | 5.9 | 1.4 | 0.7 |
| M5 | 0.8 | 6 | 9.2 | 8.8 | 7.2 | 7 | 1.4 | 0.8 |
| M6 | 1 | 10 | 9.2 | 8.8 | 8.1 | 7.9 | 1.4 | 0.8 |