Transmission power line accessories，Standard Fasteners Bolts/Nuts for Tower/Conductor/Insulators，Line post composite insulators Metal Fittings Bolts/nuts

Stud rod/Bolts/Nuts use for line post insulators which applicated in Transmission Distribution power line，for Fastener connecting.

carbon steel 5/8 HDG double end arming bolt with square nuts for tower and hardware of transimission lines

Stud rod, also known as a threaded rod, is a relatively long rod that is threaded on both ends;

the thread may extend along the complete length of the rod. They are designed to be used intension. 

Threaded rod in bar stock form is often called all-thread. Studs may have a drive slot in one end to

facilitate installing the stud.For studs that are not completely threaded, there are two types of studs:

full-bodied studs, and undercut studs. Full-bodied studs have a shank equal to the major diameter of

the thread. Undercut studs have a shank equal to the pitch diameter of the screw thread. Undercut studs

are designed to better distribute axial stresses. In a full-bodied stud the stresses are greater in the threads than in the shank.