TYPES OF SCREW HEADS - AN OVERVIEW

J-bolts are J-shaped locking screws that has a flat aspect that may be threaded. Bolts like these are commonly Employed in manufacture to attach partitions to concrete foundations or stone. Flange: Whether the head is circular or hexed, this model’s major attractiveness could be the round flange immediately underneath The top. For certain jobs,

A Phillips tamper-resistant screw is just like a Phillips drive screw with just one major exception. It features a tiny pin in the middle with the screw push that stops — you guessed it — tampering. master all about different types of screw heads and types of screw threads and what what Every must be useful for. comprehend which types of screw