S-98930A026 M6 x 20 mm DIN 603 Carriage Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
• Exceptional load-bearing capacity with Class 8.8 strength grade and 110,000 PSI tensile strength for heavy-duty applications
• Anti-rotation security through integrated square neck design that prevents spinning during installation and operation
• Optimized thread engagement with M6 x 1mm coarse pitch right-hand threads for faster assembly and reliable fastening
• Enhanced durability with Rockwell C22 hardness rating that maintains structural integrity under repeated stress
• Regulatory compliance assurance meeting DIN 603 standards plus RoHS 3 and REACH environmental directives
• Versatile rounded head profile with wide bearing surface for secure fastening without marring connected materials

Professional Applications & Engineering Value

These M6 carriage bolts deliver critical engineering solutions where vibration resistance and structural integrity are paramount. The zinc-plated steel construction provides essential corrosion protection for outdoor equipment, agricultural machinery, and construction applications. The square neck design eliminates the need for secondary locking mechanisms by positively engaging with mounting surfaces, preventing rotation during torque application and under dynamic loads. With fully threaded M6 x 1mm coarse pitch configuration and Class 8g thread fit, these fasteners offer reliable performance in wood-to-metal connections, structural framing, and heavy equipment assembly where disassembly isn't frequently required. The combination of 110,000 PSI tensile strength and Rockwell C22 hardness ensures these bolts maintain clamping force in high-stress environments without deformation or failure.

Specification Summary & Compliance

This carriage bolt features precision M6 x 1mm coarse pitch threading with Class 8g thread fit per ISO metric standards. Manufacturing complies with DIN 603 specifications for dimensional accuracy and performance requirements. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental regulations for hazardous substances. The Class 8.8 strength classification confirms consistent mechanical properties including tensile strength, yield strength, and hardness as defined by international fastener standards.