Value Collection 1432BT Step Bolt 1/4-20 2 Inch Zinc-plated

Product Description

The VALUE COLLECTION 1432BT is a step bolt designed for structural and mechanical fastening applications where a low-profile, large-diameter head is required. Manufactured from 1006-1050 steel with a zinc-plated finish, this bolt provides reliable corrosion resistance in typical indoor and sheltered outdoor environments. The 1/4-20 UNC thread and 2-inch length under head make it well suited for through-bolt connections in wood, steel, and composite materials. The 27/32-inch head diameter distributes clamping load across a wider bearing surface compared to a standard hex bolt. Meets ANSI/ASME B18.5 fastener standards.

Step bolts are commonly used in construction, utility, and industrial maintenance settings where a large, flat head must seat flush or near-flush against a surface. Typical applications include wood framing connections, equipment mounting, utility pole hardware, and general structural assembly. This bolt is installed by plumbers, electricians, HVAC technicians, and general contractors whenever a low-profile carriage-style fastener with a large bearing head is specified by code or design. The zinc-plated finish is appropriate for dry or mildly humid service conditions.

Key Features

• 1/4-20 UNC thread form for broad hardware compatibility
• 2-inch length under head suits standard through-bolt applications in light framing and equipment panels
• 27/32-inch head diameter provides wide load-bearing surface
• 1006-1050 steel construction delivers adequate shear and tensile strength for general fastening duty
• Zinc-plated finish adds corrosion resistance in indoor and sheltered environments
• Conforms to ANSI/ASME B18.5 fastener standard

Compatibility

Designed as a standard ANSI/ASME B18.5 step bolt for use in any application requiring a 1/4-20 UNC fastener with a large-diameter low-profile head.

Installation Notes

Step bolts are installed by hand-starting the thread before driving with the appropriate wrench or driver. Power down or de-energize any equipment before fastening near electrical components. Follow applicable code requirements such as NEC or AISC specifications when used in structural or electrical enclosure applications. Do not exceed the rated shear and tensile load limits of the 1/4-20 thread size for the material being fastened.