S-97248A415 M5 x 25 mm DIN 603 Carriage Bolts

Key Features & Benefits at a Glance

• Superior anti-rotation performance with a square neck design that securely locks into materials, preventing the bolt from turning during installation and under vibration.
• Excellent corrosion resistance provided by 18-8 stainless steel, ensuring long-term reliability in humid or harsh industrial environments.
• High tensile strength of 70,000 psi and Rockwell B55 hardness for dependable load-bearing capacity and resistance to deformation under stress.
• Secure fastening in wood and soft materials due to the wide, rounded carriage head design, which distributes pressure and resists pull-through.
• Easy installation and broad compatibility with coarse M5 x 0.8mm threading, enabling quick assembly and a strong hold in various substrates.
• Reliable thread quality with Class 8g fit, ensuring consistent engagement and reducing the risk of cross-threading in demanding applications.
• Compliance with international standards including DIN 603, RoHS 3, and REACH, guaranteeing safety and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

These M5 carriage bolts are engineered to address common industrial challenges such as joint loosening and material degradation. The 18-8 stainless steel construction offers inherent resistance to rust and chemical exposure, making these metric carriage bolts ideal for outdoor equipment, agricultural machinery, and marine applications. The fully threaded design and square neck work in tandem to provide exceptional anti-rotation performance, eliminating the need for additional locking mechanisms in wood-to-metal and structural assemblies. This combination of high tensile strength and precise DIN 603 compliance ensures that these industrial fasteners deliver consistent, vibration-resistant connections, reducing maintenance downtime and enhancing the longevity of your engineered products.

Specification Summary & Compliance

This M5 x 0.8mm carriage bolt features a coarse thread with Class 8g thread fit per ISO metric standards, ensuring dimensional accuracy and reliable engagement. Manufacturing and material specifications strictly adhere to DIN 603 for consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting environmentally responsible procurement for industrial and commercial use.