Zinc-Plated Carriage Bolts
and protective screening
A: Match with Grade 2 nuts and washers with a galvanized finish and compatible coarse thread
A: Made of heat-treated steel with a yellow dichromate finish for extra strength and wear resistance
A: The zinc plating offers corrosion resistance suitable for many indoor and some outdoor applications
Boltmaster 3/4 in. Diameter x 72 in. Length Steel Weldable Unthreaded Rod M8 Hardware Zinc-Plated Carriage Bolts3 4 in. x 72 in. Steel Weldable Unthreaded Rod Heavy duty steel unthreaded rod designed for welding, fabrication, and general repairs. At 3 4 inch diameter and 72 inches long, its ideal for axles, shafts, hangers, and custom projects where strength and versatility matter. Key Features: Weldable Steel: Ready for fabrication, repairs, and custom builds Unthreaded Round Profile: Smooth rod for axles, shafts, hangers, and supports Heavy Duty Size: 3 4 in.