A REVIEW OF TYPES OF SCREW HEADS

Torx: Also referred to as “star” heads, Torx screws have an inner star shape that requires the use of a matching Torx driver or push bit.A pin screw head is prime of the line In regards to safety. This screw head has a pin in the middle from the head, which is able to end the little bit from currently being appropriately seated during the screw

The threads-for each-inch informs you the amount of threads you have got per inch/centimeter of screw. With one thread design (most screws) this can even be the quantity of instances the thread wraps throughout the screw in one inch/centimeter. The pitch, Alternatively, gives you the gap concerning two adjacent threads. Possibly of those quantities