S-97248A422 M12 x 40 mm DIN 603 Carriage Bolts
Carriage Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 psi ensures reliable performance under heavy loads
- Effective anti-rotation design with integrated square neck that prevents spinning during installation
- Optimized thread engagement with Class 8g coarse threads for faster assembly and secure fastening
- Enhanced durability with Rockwell B55 hardness that maintains structural integrity over time
- Full threading capability allows for maximum adjustability and versatile application across various material thicknesses
- Regulatory compliance meets DIN 603 standards and environmental regulations for global industrial use
Professional Applications & Engineering Value
This M12 carriage bolt delivers critical engineering solutions where vibration resistance and security are paramount. The 18-8 stainless steel construction provides excellent corrosion resistance for outdoor equipment, marine applications, and food processing facilities. The integrated square neck design prevents rotation during torque application, eliminating the need for secondary locking mechanisms and reducing assembly time. With fully threaded metric coarse threading and Class 8g tolerance, this bolt maintains secure fastening in wood-to-metal applications, structural framing, and heavy machinery where anti-rotation performance is essential. The combination of 70,000 psi tensile strength and environmental compliance makes it ideal for demanding industrial applications requiring both mechanical reliability and regulatory adherence.
Specification Summary & Compliance
This metric carriage bolt features M12 x 1.75mm coarse threading with Class 8g thread fit tolerance ensuring precise engagement. Manufactured to DIN 603 specifications with a 30.65mm head diameter and 40mm length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for safe and sustainable industrial components.
