- Phone
-
Address
Room 168, Jingxin Building, No. 843 Shengli Street, Dagang Street, Binhai New Area, Tianjin
Tianjin Prusheng Trading Co., Ltd
Room 168, Jingxin Building, No. 843 Shengli Street, Dagang Street, Binhai New Area, Tianjin

The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
The hexagonal groove inside the bolt and screw groove head is deep and Q gauge is opposite to the edge
German standard DIN national standard ISO screw
Inner hexagonal groove head depth gauge opposite side
M2M3M4M5M6M8M10M12M14