S-98625A541 M3 x 30 mm Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with ultra fine 0.25 mm pitch threads for superior resistance to vibration and loosening in dynamic applications.
• Corrosion-resistant 303 stainless steel construction ensures long-term durability and reliability in harsh industrial environments.
• Precision Class 6g thread fit guarantees consistent, accurate mating with components, reducing assembly errors and improving product quality.
• Ball tip design with alloy steel tip provides concentrated contact pressure for secure fastening without damaging shaft surfaces.
• Compact 1.5 mm hex drive allows for easy installation in tight spaces while maintaining high torque capability.
• Headless right-hand thread design offers a flush finish and unobtrusive profile for streamlined assemblies and aesthetic applications.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for industrial use.

Professional Applications & Engineering Value

This M3 x 0.25 mm ultra fine pitch set screw is engineered to address critical challenges in precision assemblies, such as in electronics, machinery, and automotive systems where vibration resistance and space constraints are paramount. Made from 303 stainless steel, it offers excellent machinability and corrosion resistance, reducing maintenance needs in humid or corrosive settings. The ball tip, crafted from durable alloy steel, minimizes surface marring while ensuring firm grip on shafts, ideal for adjustable components and alignment-critical setups. Its hex drive and headless design facilitate seamless integration into compact designs, enhancing reliability in industrial fastening applications that demand consistent performance under stress.

Specification Summary & Compliance

This set screw adheres to Metric thread standards with a Class 6g thread fit for precise dimensional accuracy. It features a 3 mm thread diameter, 0.25 mm pitch, and 30 mm length, ensuring compatibility with standard metric components. The product is manufactured to comply with RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations, affirming its suitability for global industrial markets requiring environmentally responsible fastening solutions.