50 Pcs M3 x 16mm Hex Socket Cap Screws Bolts, Button Head Screw Bolts Furniture Countersunk Connector

This hex socket cap screw is used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. This hex socket cap screw is the Ideal for use in confined areas where you need hex socket cap head screws. This hex socket cap screw is the fixing component, industrial and construction fasteners. There are 17 common sizes and different quantities that you can choose for general purpose use. M3 x 4/5/6/7/8/9/10/11/12/14/16/18/20/22/25/30/35/40/45/50mm. These hex socket cap screws are made of 12.9 grade alloy carbon steel, which provides strength and is commonly used when requiring higher mechanical properties.