Cold Forged Bolts

Step Bolts

Step Bolts are a round head bolt used as steps on steel power transmission towers and steel communications towers.  The bolts are manufactured to the ASTM A394 specification and are Type 0 unless otherwise agreed to between the manufacturer and purchaser.  Dimensional requirements for the bolts are provided by the purchaser.

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Dimension range

IMPERIAL

Diameter : 5/8" or 3/4"

Length : Maximum 15"

Specifications

IMPERIAL

ASTM A394, ASTM A449, SAE J429

Grades

IMPERIAL

ASTM A394 type 0, TYPE 1, SAE J429 - 5

Technical drawing

Step bolt

Surface finishing

Hot dip galvanized or with a speciality coating to specification.