HFPQTA HFPQTD CFPQTA CFPQTD 5 6 8 10 12 13 16 20 T大头销

SFPQTA/SFPQTD/HFPQTA/HFPQTD5/6/8/10/12/13/16/20-P30/20/10/15

HFPQTA5/6/6T/8/8T/10/10T/12/12T/13/13T/16/16T/20/20T 定位销

定位销大头球面型内螺纹型 HFPQTA/CFPQTA/D5-6-8-10-12-13-16-20

GJPQTA GJPQTD HFPQTA HFPQTD定位销 大头球面型 内螺纹型订做