Company Introduction

Shanghai Qishi Self-Drilling Screw Series, Shanghai Qingpu High-Strength Self-Tapping Screw Series.Sizes: M3–M12, M3–M8.Flat head machine screws, round head machine screws, large flat head self-tapping screws, countersunk head self-tapping screws, round head self-tapping screws, pan head screws, large flat head screws, hex socket screws, hex head screws, recessed cross head screws.Flat washers, spring washers, washered self-tapping screws, GB standard blue-white zinc plated self-tapping screws, furniture screws, flange cross head screws, extra large flat head screws, spherical head screws, split pins, 3-in-1 combination screws, chipboard screws, extra long screws, triangular thread screws.

Product Catagories

We supply self-drilling screws, high-strength self-tapping screws, machine screws, various self-tapping screws, hex screws, washers, combination screws, furniture screws, chipboard screws, extra long screws and triangular thread screws in sizes M3–M12 & M3–M8.