Punto d'origine
Guangdong, China
Numero del Modello
set Screws
Product name
hollow set screws
Surface treatment
Black Oxide,zinc plated,Ni-plated,
Packing
Cartons+plastic Bags
Grade
4.8 6.8 8.8 10.9 12.9
Material
Carbon steel,nylon,Stainless Steel,Brass
deliver time
7-20 working days as usual
Sample
Samples are available