The 2-Minute Rule for types of screw heads
Different head designs is often combined with many screw types, like lag bolts for hefty lumber or twinfast screws for a lot quicker driving, boosting their certain applications. Quite simply, a Hex head screw resembles a bolt. There are also combi head Hex head screws that may have a mixture hex-formed head/slotted/Phillips head. Hex head screws