ZI EA Factory is specialized in Fitting Up Bolts manufacturing.

People use Fitting Up Bolts / Fitting Up (Speed) Bolts to hold the beams and structures in place temporarily.

Fitting Up Bolts have a hex head and a unique thread with flat or square crest on top of the thread.

The hex head provides larger bearing surface and allows workers to apply from any directions.

The thread design helps Fitting Up Bolts and their mating nuts be assembled and tightened quickly.

ZI EA Factory Production range -

Major Diameter: M6 ~ M24  ( 1/4" ~ 1")
Length: 16mm ~ 300mm  (5/8" ~ 12")
Material available-
Carbon Steel and Alloy Steel