Stewart Fastener J2520CH2Z 1/4-20 X 1-1/4 Grade 2 Hex Bolt

Product Description

The STEWART FASTENER J2520CH2Z is a 1/4-20 x 1-1/4 inch Grade 2 hex head cap bolt manufactured from steel with a zinc finish. This standard fastener is used to mechanically join components across a wide range of trade and construction applications. The 1/4-20 thread designation indicates a 1/4-inch nominal diameter with 20 threads per inch (UNC), while the 1-1/4-inch length suits shallow to medium-depth fastening tasks. The zinc coating provides baseline corrosion resistance for general indoor and light outdoor use. Licensed tradespeople and contractors reach for this bolt type daily during equipment mounting, panel installation, and structural assembly work.

This hex head cap bolt is suited for residential and light commercial applications where a standard Grade 2 steel fastener meets the load requirement. Common install scenarios include HVAC equipment mounting, electrical panel and enclosure assembly, plumbing bracket attachment, and general mechanical assembly. The hex drive head is compatible with standard 7/16-inch wrenches and sockets, making it straightforward to install with typical hand or power tools available on any service truck.

Key Features

• 1/4-20 UNC thread for broad compatibility with standard tapped holes and nuts
• 1-1/4-inch grip length suitable for shallow to medium fastening depth
• Grade 2 steel construction meets standard tensile strength requirements for general mechanical use
• Zinc finish provides corrosion resistance for general service environments
• Hex head design accepts standard 7/16-inch wrench or socket

Compatibility

Designed as a standard 1/4-20 UNC hex head cap bolt for general mechanical, HVAC, plumbing, and electrical trade applications wherever a Grade 2 steel fastener with zinc finish is specified.

Installation Notes

Installation is performed by qualified tradespeople using a 7/16-inch wrench or socket driver. De-energize electrical equipment and shut off relevant systems before fastening components near live circuits or pressurized lines. Apply appropriate thread engagement depth per the mechanical joint requirement — do not overtighten, as Grade 2 fasteners have lower proof load ratings than Grade 5 or Grade 8 hardware. Follow applicable mechanical codes for fastener selection when structural loading is a factor.

Technical Specifications

• Thread Size: 1/4-20 UNC
• Length: 1-1/4 inches
• Grade: Grade 2
• Material: Steel
• Finish: Zinc
• Head Type: Hex Head Cap
• UPC: 662352169707

Standard Information

• Brand: STEWART FASTENER
• Manufacturer Part Number: J2520CH2Z