Gibraltar 832770-G Swing Bolt 1/2-13 Steel Black Oxide

Product Description

The GIBRALTAR 832770-G is a 1/2-13 threaded swing bolt designed for clamping and fixture applications in industrial and mechanical environments. Manufactured from Grade 1045 steel with a black oxide finish, this swing bolt delivers solid corrosion resistance and wear durability in demanding conditions. The 2.25-inch thread length and 0.5-inch hole diameter allow for reliable engagement in standard toggle and strap clamp setups. At 1 pound, it is a substantial single-piece fastener suited for repeated clamping cycles. Maintenance technicians, machinists, and fixture builders are the typical installers.

This swing bolt is used in workholding fixtures, jigs, and clamping assemblies found in manufacturing, fabrication, and maintenance environments. The 0.625-inch head thickness and 4.125-inch hole-center-to-end measurement make it compatible with standard swing bolt clamp bodies that accept 1/2-13 threaded hardware. The black oxide finish suits indoor industrial applications where mild corrosion protection is sufficient. Both light-duty production fixtures and heavier bench setups are common use cases.

Key Features

• 1/2-13 thread size for compatibility with standard clamp bodies and nuts
• Grade 1045 steel construction for high tensile strength and durability
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 2.25-inch thread length accommodates standard clamping stroke requirements
• 0.625-inch head thickness and 1-inch head width for secure tool engagement
• 4.125-inch hole-center-to-end length suits common swing clamp geometries

Compatibility

Designed as an OEM-style replacement or direct-use swing bolt for standard 1/2-13 threaded swing clamp assemblies used in industrial workholding and fixture applications.

Installation Notes

Installation is typically performed by machinists or maintenance technicians using standard hand tools. Ensure the mating clamp body and nut thread specification match 1/2-13 before installation. De-energize or lock out any powered equipment associated with the fixture before servicing swing bolt hardware. Do not exceed the clamping load rating of the associated clamp body when torquing the assembly.