HIGH STRENGTH BOLT, NUT & 2 WASHERS FOR STEEL STRUCTURE
SIZE RANGE
DIA : M12 - M30 (1/2" - 1 1/4")
LENGTH : 30 - 220 mm (1 1/8" - 8 1/2")
SPECIAL
The principle of Friction grip connection is to transmit applied axial loads by friction resistance of the connection interface, instead of bearing on bolt shanks.In achieving the superior strength characteristics of bolted structural joints, the idea of structural bolting is to develop the desirable joint friction by inducing high clamping force in the connection interface. This is achieved by properly...