梅花槽沉頭水泥自攻釘 QIB/IND 1131
Hexalobular slot flat countersunk head cement tapping screws
標(biāo)準(zhǔn)類型:QIB/中國(guó) 標(biāo)準(zhǔn)號(hào):QIB/IND 1131 規(guī)格:ST7.5~ST7.5

單位:毫米(mm)
梅花槽沉頭水泥自攻釘 QIB/IND 1131規(guī)格參數(shù)
(mm) | P | d max | d min | dk max | dk min | k max | k min | t max | t min | d1 max | d1 min |
ST7.5 | 2.75 | 7.65 | 7.35 | 11.8 | 10.82 | 3.2 | 2.8 | 2.7 | 2.3 | 5.45 | 5.15 |