Brand Name: Boltmaster
Diameter: 1/2-20 in.
Length: 36 in.
Material: Zinc-Plated Steel
Weldable: No
Product Type: Threaded Rod
Packaging Type: Bulk
Number in Package: 1 pk
Usage: Pins, fasteners, u-bolts, axles and bolts
Thread Fit: Class 2A Thread
Thread Type: Fine
References National No. 218313
Meets ASTM A307 specs