Hillman Fasteners 190096 Hex Bolt 5/16-18 X 1.5 in 100 Pack

Product Description

The HILLMAN FASTENERS 190096 is a 5/16-18 x 1-1/2 inch hex bolt sold in a 100-piece pack. Made from low carbon steel with a coarse thread pattern, this fastener is suited for general-purpose structural and mechanical assembly work. The 5/16-18 designation indicates a 5/16-inch nominal diameter with 18 threads per inch, a standard coarse thread pitch widely used across trade and industrial applications. The hex head design accepts standard wrenches and sockets for consistent torque application. Each pack contains 100 bolts, making it a practical quantity for production work, service vans, or shop stock.

These hex bolts are used across a broad range of trade applications including HVAC equipment mounting, plumbing fixture support, electrical panel and enclosure assembly, light structural framing, and general mechanical work. The coarse thread profile makes them well-suited for use in softer base materials and for applications where frequent assembly and disassembly is expected. The 1-1/2 inch grip length accommodates common material stack-ups found in sheet metal, bracket, and frame assemblies.

Key Features

• 5/16-18 coarse thread for broad compatibility with standard nuts and tapped holes
• 1-1/2 inch length suits common bracket, frame, and equipment mounting applications
• Low carbon steel construction for general-purpose fastening
• Hex head accepts standard 1/2-inch drive and hand wrenches
• 100-piece pack quantity supports bulk service and production use

Compatibility

Designed as a standard 5/16-18 coarse thread hex bolt compatible with any corresponding 5/16-18 nut, tapped hole, or threaded insert meeting ASME or SAE coarse thread standards.

Installation Notes

Installation should be performed by a qualified tradesperson using a properly sized wrench or socket to avoid rounding the hex head. Always ensure the mating nut or tapped hole matches the 5/16-18 coarse thread specification before installation. Follow applicable mechanical or structural codes for the specific application, including torque requirements specified by the equipment manufacturer. Do not mix with fine-thread hardware of the same nominal diameter.