1、The strength of a screw fastener increases with the square of its diameter.
2、Bolted joints can be readily disassembled and reassembled; hence Bolts or screw fasteners are used more than other types of mechanical fastener.
1、The strength of a screw fastener increases with the square of its diameter.
2、Bolted joints can be readily disassembled and reassembled; hence Bolts or screw fasteners are used more than other types of mechanical fastener.