Product Information
Name: UNC Anti Loosening Nut
Material: 304 Stainless Steel/Carbon steel
Surface:Untreated/White Zinc/Black
Specifications：4#-40 5#40 6#-32 8#-32 10#-24 10#-32 1/4-20 5/16-18 3/8-16 1/2-13
The following data is measured manually, please prevail in kind, mind careful to shoot!
