The 144 Screw and Cap Assemblies that supported the outer wall of a large generator assembly at the Grand Coulee Dam. These screw assemblies had the flexibility to work with the engineered structure to exert pressure and stabilize the generator laminations during the construction portion.
The screw and cap assemblies are very versatile accessory for outrigger supports, holding and adjusting concrete forms, special holding or shoring support. The shoulder nut is placed into piping or another fixed form, and the screw-cap assembly is threaded into it. The four-way head assembly accommodate the lever bar in four positions for infinite height adjustments. Drop-forged serrated steel cap floats 9 degrees on a chrome-moly ball reducing friction by 88%
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