S-98625A529 M3 x 25 mm Set Screws

Key Features & Benefits at a Glance

• Superior holding power with ultra fine 0.25 mm pitch for maximum thread engagement in precision assemblies
• Excellent corrosion resistance provided by 303 stainless steel construction for long-term reliability in harsh environments
• Precise installation control through 1.5 mm hex drive that prevents tool slippage and ensures consistent torque application
• Enhanced component protection with ball tip design using durable alloy steel to minimize surface damage during fastening
• Reliable thread compatibility with Class 6g thread fit ensuring consistent performance in metric applications
• Space-saving headless design allowing flush mounting where protruding fasteners aren't feasible
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

This M3 ultra fine pitch set screw delivers exceptional engineering value in applications requiring precise component positioning and vibration resistance. The 303 stainless steel construction provides excellent corrosion resistance for demanding industrial environments, while the 0.25 mm thread pitch offers superior holding power in soft materials and thin-walled components. The ball tip design with alloy steel ensures minimal surface marring during installation, making it ideal for precision machinery, optical equipment, and electronic enclosures where component protection is critical. The headless configuration with 1.5 mm hex drive allows for compact designs and reliable torque transmission in space-constrained assemblies, solving common challenges of fastener accessibility and installation consistency.

Specification Summary & Compliance

This precision metric set screw features M3 x 0.25 mm ultra fine threading with Class 6g thread fit tolerance for consistent performance. The 25 mm length provides optimal engagement depth for various applications. Manufacturing complies with RoHS 3 (2015/863/EU) with exemption 6(c) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for international markets. The right-hand thread direction and metric thread type maintain compatibility with standard industrial components and assembly processes.