Finish
Black, ZINC, Plain, Black Oxide, ZINC PLATED
Material
Brass, Stainless steel, Steel
Measurement system
INCH, Metric
Place of Origin
Zhejiang, China
Name
good quality drywall screws yelllow use with chipborad course thread
Surface treatment
Phosphating, zinc, plain, etc
Grade
4.8, 5.5, 6.8, 10.8, 12.8, etc