S-93245A451 M14 x 20 mm DIN 913, ISO 4026 Set Screws

Key Features & Benefits at a Glance

• Superior holding power through Rockwell C45 hardened alloy steel construction, resisting deformation under high torque applications
• Precise Class 5g6g thread fit ensures reliable engagement and consistent clamping force in demanding assemblies
• Durable hex drive design with 6mm key size provides secure tool engagement and reduces the risk of stripping during installation
• Flat tip geometry offers excellent surface contact for secure positioning of components on shafts and axles
• Headless, right-hand coarse thread (M14x2mm) design allows for flush mounting in tight spaces while enabling rapid installation
• Full compliance with DIN 913/ISO 4026 standards guarantees dimensional accuracy and interchangeability in global engineering projects
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting stringent international regulatory requirements

Professional Applications & Engineering Value

This M14x2mm headless set screw delivers critical engineering value in applications requiring secure axial component positioning. The alloy steel core, hardened to Rockwell C45, provides exceptional shear strength and fatigue resistance, preventing loosening in high-vibration environments like motor assemblies, gearboxes, and precision machinery. The coarse metric thread and Class 5g6g tolerance ensure rapid, reliable installation with standard hex drive tools, reducing assembly time while maintaining precise alignment. Its headless design with flat tip is ideal for securing pulleys, collars, and bearings onto shafts where protruding fasteners are not feasible, solving space-constrained challenges in industrial equipment and automotive systems without compromising holding power.

Specification Summary & Compliance

This fastener maintains Class 5g6g thread fit per ISO metric standards, ensuring dimensional precision for the M14x2mm coarse thread and 20mm length. Manufacturing and material specifications strictly adhere to DIN 913 and ISO 4026 for headless set screws with hex socket drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for safe use in international markets.