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TOWER BOLTS
Cold forged. Used in the “steel to steel” connections of power transmission towers and substations.
GRADES
Type 0 = Hot dip zinc-coated bolts made of low or medium carbon steel
Type 1 = Hot dip zinc-coated bolts made of medium carbon steel, quenched and tempered
Type 3 = Bare (uncoated), quenched and tempered bolts made of weathering steel
ASTM A394 Steel
Diameter : 1/2" to 3/4"
Length : 7/8" to 15"
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