S-90418A441 M6 x 6 mm ASME B18.3.6M Set Screws

Key Features & Benefits at a Glance

• Precision Thread Fit: Class 6g thread tolerance ensures reliable, vibration-resistant fastening in demanding industrial applications.
• Non-Marring Brass Tip: Soft brass tip (3.2 mm diameter) securely grips components without damaging surfaces, ideal for delicate assemblies.
• Corrosion-Resistant Material: 18-8 stainless steel construction provides excellent durability and resistance to rust in harsh environments.
• Optimized Drive Performance: 3 mm hex drive offers high torque transmission and easy installation in confined spaces with standard tools.
• Consistent Mechanical Strength: Rockwell B80 hardness ensures reliable performance under repetitive loads without deformation.
• Standardized Compliance: Meets ASME B18.3.6M specifications for dimensional accuracy and thread profile consistency.
• Environmental Safety: RoHS 3 and REACH compliance guarantees safe use in regulated industries and international markets.

Professional Applications & Engineering Value

This M6 x 1 mm set screw with brass tip is engineered to solve critical fastening challenges in precision assemblies. The 18-8 stainless steel body provides corrosion resistance for machinery exposed to moisture or chemicals, while the Class 6g thread fit maintains secure engagement in vibrating equipment. The headless design with hex drive allows flush mounting in tight spaces, and the soft brass tip prevents surface damage on shafts, gears, or collars—making it ideal for automotive, aerospace, and manufacturing applications where component protection and reliability are paramount.

Specification Summary & Compliance

This metric set screw features M6 x 1 mm coarse right-hand threads with Class 6g tolerance for precise fit. It complies with ASME B18.3.6M manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and consistent performance in global industrial applications.