Fastener Capscrew-5/16-18 X 1"Gr8

Fastener Capscrew-5/16-18 X 1"Gr8

This 5/16"-18 x 1" Grade 8 hex head capscrew is a heavy-duty fastener designed for high-stress applications on concrete mixer trucks and batch plants. Manufactured from medium carbon alloy steel, Grade 8 bolts offer a minimum tensile strength of 150,000 PSI, making them ideal for securing structural brackets, hydraulic mounts, and driveline components where standard Grade 5 hardware would fail. It features a coarse thread (UNC) and a standard hex head for reliable torque application. Replacing worn or sheared fasteners with Grade 8 hardware ensures the structural integrity and safety of the mixer's operational systems.

Key Features

• Grade 8 medium carbon alloy steel construction for maximum yield and tensile strength
• 5/16"-18 UNC coarse thread pitch for standard industrial compatibility
• 1-inch overall length under the head
• Minimum tensile strength of 150,000 PSI for high-stress mixer applications
• Standard hex head design for secure wrench or socket tightening

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits McNeilus standard rear discharge mixers and Terex Advance front discharge mixers, structural bracket and hydraulic line mounting systems requiring 5/16-18 Grade 8 hardware.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.