S-98930A219 M10 x 40 mm ISO 8678 Carriage Bolts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with zinc yellow-chromate plating, ensuring long-term durability in harsh industrial environments
• Superior anti-rotation performance thanks to the integrated square neck design that prevents loosening under vibration and dynamic loads
• High tensile strength of 110,000 psi and Class 8.8 rating for reliable performance in heavy-duty structural and machinery applications
• Coarse thread with Class 6g fit provides easier assembly and better tolerance to debris while maintaining secure fastening
• Fully threaded right-hand design enables maximum engagement depth and compatibility with standard metric components
• Wide rounded carriage head offers excellent bearing surface distribution and prevents pull-through in wood and soft materials
• ISO 8678 compliance guarantees consistent quality and dimensional accuracy for international engineering projects

Professional Applications & Engineering Value

This M10 carriage bolt delivers critical engineering solutions where vibration resistance and structural integrity are paramount. The square neck design securely locks into mating materials, eliminating rotational movement that compromises fastener integrity in heavy machinery, structural steel connections, and transportation equipment. Manufactured from zinc yellow-chromate plated steel, it provides superior corrosion protection in outdoor and high-moisture environments. The Class 8.8 strength rating combined with Rockwell C22 hardness ensures reliable performance under sustained loads, while the coarse thread pitch facilitates quick installation in field applications. These features make it ideal for construction, agricultural equipment, and industrial assembly where anti-rotation performance and corrosion resistance are critical requirements.

Specification Summary & Compliance

This metric fastener features M10 x 1.5 mm coarse threads with Class 6g thread fit tolerance and fully threaded right-hand configuration. The bolt maintains 40mm length with 10.58mm square neck width and 22.3mm head diameter. Manufactured to meet ISO 8678 specifications for carriage bolts, it complies with international dimensional and performance standards. The zinc yellow-chromate plating meets RoHS and REACH environmental compliance requirements for industrial use.