This is the price inquiry on Taobao in China：2.5yuan
Large flat head hexagon socket machine screws and screws 304 stainless steel semi-circular head large umbrella head hexagon socket machine wire bolts
Made of high quality materialMade of high quality material with flat and smooth surface.
Uniform force, better fastening effect.
Precision screw threads have deep threads and uniform force.
Sharper screw teeth are not easy to slip during rotation.
Large quantities in stock with complete specifications Shipped on demand
From the Internet.Publisher：writer，Please indicate the source when turning around：https://www.machinery-agent.com/Hardware_tools/2215.html
