S-98930A038 M6 x 30 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 anti-rotation performance with integrated square neck design that locks securely into materials, preventing bolt spin during installation and vibration.
- High tensile strength of 110,000 psi (Class 8.8) ensures reliable load-bearing capacity for demanding structural and mechanical applications.
- Enhanced corrosion resistance from zinc-plated steel construction, providing durable protection in various industrial environments.
- Optimized thread engagement with M6 coarse threading (1mm pitch) and Class 8g fit for quick assembly and reliable fastening in wood and metal.
- Consistent dimensional accuracy per DIN 603 specifications, guaranteeing proper fit and interchangeability in metric fastener systems.
- Robust material hardness (Rockwell C22) maintains thread integrity and head strength under repeated stress and torque.
- Regulatory compliance with RoHS 3 and REACH ensures safe, environmentally responsible use in global manufacturing sectors.
Professional Applications & Engineering Value
These M6 carriage bolts are engineered to solve critical fastening challenges in industrial applications where vibration resistance and structural integrity are paramount. The zinc-plated steel construction combats corrosion in harsh environments, while the square neck design eliminates rotation during tightening—particularly valuable in wood-to-metal connections and automotive assemblies. With partial threading and Class 8.8 strength, they provide concentrated clamping force where needed, reducing material stress. The metric coarse thread (1mm pitch) ensures rapid installation in production lines, making them ideal for machinery, structural frameworks, and heavy equipment where reliability cannot be compromised.
Specification Summary & Compliance
This carriage bolt maintains dimensional precision per DIN 603 standard with M6x1mm metric coarse threads and Class 8g thread fit. Manufactured from zinc-plated steel with Rockwell C22 hardness, it meets Class 8.8 tensile strength requirements (110,000 psi). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial components.
