Black Steel Wood Screws Self Tapping Countersunk M1 M1.2 M1.4 M1.7 M2 M2.3 ~ M3

Sizes:M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3. Black Steel Wood Screws Self Tapping Countersunk. Material:Carbon Steel. Material Feature:Corrosion-resistant, high-strength, pressure-resistant, impact-resistant, long service life, applicable to a.