S-97248A417 M5 x 35 mm DIN 603 Carriage Bolts

Key Features & Benefits at a Glance

• Superior anti-rotation performance thanks to the square neck design that securely locks into materials, preventing loosening under vibration and dynamic loads.
• Excellent corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term reliability in harsh or humid industrial environments.
• High mechanical strength with a tensile strength of 70,000 psi and Rockwell B55 hardness, offering dependable load-bearing capacity for demanding applications.
• Easy and secure installation with a fully threaded M5 x 0.8mm coarse thread and Class 8g fit, enabling quick assembly and strong holding power.
• Wide-rounded head design distributes clamping force evenly, reducing surface damage and providing a clean, finished appearance.
• Compliance with international standards including DIN 603, ensuring precise dimensions, thread quality, and interchangeability for global engineering projects.
• Environmentally safe manufacturing as it is RoHS 3 and REACH compliant, meeting strict regulations for hazardous substances and sustainability.

Professional Applications & Engineering Value

This M5 carriage bolt is engineered to solve critical challenges in industrial applications where vibration resistance and durability are paramount. The 18-8 stainless steel material offers exceptional resistance to rust and corrosion, making it ideal for outdoor equipment, machinery, and structural assemblies exposed to moisture or chemicals. The square neck design effectively prevents rotation during tightening and use, eliminating the need for additional locking washers and reducing maintenance costs. With a fully threaded metric coarse thread (M5 x 0.8mm), it ensures rapid installation and reliable performance in wood, metal, and composite materials, providing a robust fastening solution for construction, automotive, and agricultural machinery.

Specification Summary & Compliance

This carriage bolt features precise metric dimensions including a 35mm length, M5 thread size with 0.8mm pitch, and Class 8g thread fit for standard tolerance. It is manufactured in compliance with DIN 603 specifications, ensuring consistent quality and dimensional accuracy. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for various industrial and commercial uses.