Fastener Capscrew - 5/8

Fastener Capscrew - 5/8

This is a 5/8"-11 x 5" hex head cap screw, a standard but critical piece of hardware for concrete mixer trucks. It is designed to fasten heavy components in high-vibration and high-stress environments common to mobile concrete equipment. Operators would need this part for routine maintenance, repairs, or when re-assembling major parts like water tanks, fenders, or mounting brackets. Its Grade 8 rating ensures a high tensile strength of 150,000 PSI, making it suitable for applications where safety and durability are paramount.

Key Features

• SAE Grade 8 for high tensile strength (150,000 psi)
• Coarse thread (UNC) design with 11 threads per inch
• Yellow Zinc or Zinc plated finish for corrosion resistance
• Hex head for easy installation with a standard 15/16" wrench
• Manufactured to ASME B18.2.1 and SAE J429 standards

Fits These Mixers

McNeilus, Terex, Con-Tech. This is a general purpose fastener used across multiple mixer brands. It is specifically listed as part of the water tank assembly for Con-Tech mixers. Similar 5/8" diameter bolts of a slightly different length (5-1/2") are commonly used on Terex and McNeilus mixers for securing components like water tanks, fenders, and engine mounts, indicating this size is standard for such applications.

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.