5/8-11 x 4-1/2 Coarse Hex Bolts

These 5/8-11 x 4-1/2 Coarse Hex Bolts are crafted from Grade 8 steel, delivering exceptional strength and durability for demanding construction and industrial applications. Featuring a hot-dip galvanized finish, they offer excellent corrosion resistance, making them ideal for exterior use and treated wood projects. The hex head with an integrated washer simplifies installation and removal using standard wrenches or sockets while providing enhanced holding power.

Designed with precise threading, these bolts ensure smooth engagement with nuts to maintain a secure connection under high stress and heavy loads. The head stamping allows for easy identification of class and grade even after installation, helping professionals quickly verify specifications on-site. Perfect for builders, contractors, and maintenance teams, these bolts provide reliable performance in structural, mechanical, and outdoor environments.

Whether used in heavy machinery assembly, structural framing, or outdoor construction, these bolts deliver the strength and corrosion resistance needed for long-lasting, secure fastening. Their versatility and robust design make them a dependable choice across various industries requiring high-quality fastening solutions.