Minerallac 55824 Hex Head Cap Bolt, 1/2-13 x 1-1/2" Grade 2 Zinc-Plated Steel, 100-Pack

Minerallac 55824 Hex Head Cap Bolt, 1/2-13 x 1-1/2" Grade 2 Zinc-Plated Steel, 100-Pack

The Minerallac 55824 is a 1/2-13 x 1-1/2" hex head bolt engineered for demanding electrical and mechanical fastening applications where dependable, code-ready hardware is essential. Machined from medium carbon Grade 2 steel that is quenched and tempered for added strength, this bolt features a partial threaded shank with a coarse 13 thread pitch and a durable zinc-plated finish for corrosion resistance. Supplied in a convenient box of 100 pieces, the 55824 gives electrical contractors, panel shops, and maintenance crews a ready supply of consistent, high-quality hex bolts for panel assembly, equipment mounting, and general electrical construction work. Its standard hex head accepts common wrenches and sockets for fast, secure installation in the field or shop, and the silver zinc-plated finish helps the fastener blend cleanly into panel and enclosure builds while resisting rust in typical indoor electrical environments.

Key Features

• Thread Size: 1/2-13 coarse thread for strong, reliable engagement with standard nuts and tapped holes.
• Bolt Length: 1-1/2" overall length, sized for typical panel, bracket, and equipment mounting applications.
• Durable Construction: Medium carbon Grade 2 steel, quenched and tempered, for consistent strength and durability under load.
• Partial Threaded Shank: Provides a smooth bearing surface along part of the shank while retaining thread engagement where needed.
• Zinc-Plated Finish: Silver zinc plating helps resist corrosion and extends service life in indoor electrical and mechanical environments.
• Hex Head Design: Standard hex head allows for fast, secure tightening with common wrenches and sockets.
• Bulk Packaging: Supplied in a box of 100 pieces, ideal for stocking trucks, panel shops, and maintenance inventories.

Technical Specifications

• Product Type: Hex Cap Bolt
• Product Material: Grade 2 Steel
• Thread Size: 13
• Thread Type: Coarse
• Product Length: 1-1/2 in
• Head Color: Silver
• Country Of Origin: China

Typical Applications

• Electrical Panel and Enclosure Assembly
• Equipment and Bracket Mounting
• Conduit and Raceway Support Hardware
• General Electrical Construction and Maintenance
• Commercial and Industrial Fastening Applications

Why Minerallac?

Minerallac fasteners are manufactured from quenched and tempered medium carbon Grade 2 steel, giving electrical contractors and maintenance teams a dependable, corrosion-resistant hex bolt for everyday fastening needs. The zinc-plated finish and consistent thread quality of the 55824 make it a practical choice for stocking panel shops and job-site trucks, while the 100-pack box format keeps bulk fastener costs down without sacrificing quality or reliability on the job. Whether securing panel covers, mounting brackets, or supporting conduit hardware, the 55824 delivers the strength and finish contractors expect from Minerallac on commercial and industrial electrical projects.