S-92905A629 M12 x 70 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power from alloy steel construction with Rockwell C45 hardness for superior wear and deformation resistance
• Secure, slip-resistant installation with a 6mm hex drive that provides high torque transmission without cam-out
• Reliable coarse thread engagement with Class 6g tolerance ensuring consistent fit and vibration resistance in dynamic applications
• Enhanced fastening precision due to the extended tip design (8.5mm diameter, 6.3mm length) for accurate positioning and reduced component damage
• Long-term operational durability in harsh environments, backed by the material's high strength and fatigue resistance
• Global compatibility and interchangeability through compliance with DIN 915 and ISO 4028 standards
• Environmentally responsible sourcing with full RoHS 3 and REACH compliance for safe use in regulated industries

Professional Applications & Engineering Value

This M12 set screw delivers critical performance in heavy-duty applications where vibration loosening and axial movement are primary concerns. Manufactured from high-grade alloy steel and heat-treated to Rockwell C45, it resists shear forces and maintains clamp load under repetitive stress. The extended tip with controlled diameter and length tolerances ensures positive seating in shallow holes or against shafts, preventing fretting and misalignment in machinery, automotive assemblies, and power transmission systems. The coarse metric thread with Class 6g fit allows for quick assembly and disassembly while providing robust engagement in softer materials or plated components. Its headless, hex drive design is ideal for confined spaces, offering flush mounting without protrusion.

Specification Summary & Compliance

This set screw conforms to DIN 915 and ISO 4028 specifications, with a Class 6g thread fit ensuring dimensional accuracy for metric coarse threads (M12 x 1.75mm). The extended tip features a diameter of 8.5mm (-0.36mm to 0 tolerance) and length of 6.3mm (-0.3mm to 0 tolerance). It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial and commercial use.