the specification of female thread pins is described as follows
1.material:steel
2.colour:white
3.length:45mm
4.thread:female
5.hex:19mm
6.package:100pcs/bag 5000pcs/carton
7.delivery time:within one month
8.MOQ:5000PCS
9.specification in accordance with 71412,3402,3403,3405.
10.over 70 thread types and 1200 designs straight,angled-90degree,45degreehydraulic,button head and concave type.
11.we offer both metric and imperial grease nipples.
12.custom designed parts,according to your requirements.