Self Drilling Screws
Carbon Steel
Pan, Truss, Flat, Round, Hex, Cheese, Binding, Csk
Cross
Common Bolt
Hexagonal
DIN, GB, JIS, GOST
12.9
White Zinc Plated
Full Thread
Wafer Head
1/2* to 10*
YULONGJIAN
Bulk and Box Package
6#, 7#, 8#, 9#, 10#
Tianjin of China
73181400
