Minerallac 40140 Steel Hex Nut 1/2-13

Product Description

The MINERALLAC 40140 is a steel hex nut sized for 1/2-13 unified coarse thread fastener applications. This standard hex nut provides reliable thread engagement for bolting and fastening tasks common in electrical, mechanical, and structural installations. At 0.040 pounds, it is a lightweight hardware component suited for both single-unit and bulk fastening work. Electricians, HVAC technicians, and general tradespeople reach for this nut when securing conduit supports, equipment mounting brackets, threaded rod assemblies, and similar hardware connections.

The 40140 hex nut is appropriate for residential and light commercial applications where 1/2-13 UNC threaded fasteners are used. It is a widely applicable hardware component suited for electrical enclosure mounting, unistrut channel assembly, equipment support work, and general mechanical fastening where a standard steel hex nut is required.

Key Features

• 1/2-13 unified coarse (UNC) thread size for broad fastener compatibility
• Steel construction for durability in standard service conditions
• Hex drive profile accepts standard open-end, box, or socket wrenches
• Lightweight at 0.040 pounds for easy handling and installation

Compatibility

Designed as a standard replacement or supplemental hex nut for any application requiring a 1/2-13 UNC threaded steel nut.

Installation Notes

Installation requires a standard wrench or socket sized for a 1/2-inch hex nut. Hand-tighten first to ensure proper thread engagement before applying tool torque. Follow applicable project specifications or NEC or IFGC guidelines when using this hardware in code-regulated assemblies. Do not overtighten on softer substrate materials or threaded rod that may be subject to load ratings.

Technical Specifications

• Thread Size: 1/2-13 UNC
• Material: Steel
• Weight: 0.040 pounds
• UPC: 08593740140

Standard Information

• Brand: MINERALLAC
• Manufacturer Part Number: 40140