L H Dottie Co MB346 Hex Head Tap Bolt 3/4-10 X 6

Product Description

The L H Dottie Co MB346 is a 3/4-10 x 6 inch hex head tap bolt used in structural fastening and hardware assembly applications. This heavy fastener features a unified coarse thread pitch of 10 threads per inch on a 3/4 inch diameter shank with a 6 inch length, providing substantial clamping force in load-bearing connections. It is sold individually and is a standard hardware accessory used by electricians, plumbers, ironworkers, and general tradespeople wherever a large-format hex head bolt is required.

The MB346 is suited for use in industrial, commercial, and residential settings where a full-length coarse-thread hex bolt is needed for equipment mounting, structural connections, or utility installations. Its hex head design accepts standard wrenches and sockets, making it straightforward to install and torque in confined or open access areas. This bolt is a common component in hardware and accessory applications across multiple trades.

Key Features

• 3/4-10 unified coarse thread for reliable engagement in standard tapped holes and nuts
• 6 inch length provides extended reach for deep assemblies and thick material stacks
• Hex head design accepts standard and impact-drive sockets
• Sold individually for flexible quantity purchasing

Compatibility

Designed as a standard 3/4-10 coarse-thread hex head tap bolt for general hardware and structural fastening applications.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with fastener torque requirements and structural load specifications for the application. Always power down or de-energize associated equipment before fastening hardware in electrical or mechanical enclosures. Use a correctly sized socket or box wrench to ensure proper seating and avoid rounding the hex head. Follow all applicable local codes and structural specifications when using large-diameter fasteners in load-bearing assemblies.