S-98621A162 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Wear Resistance & Corrosion Protection: TiCN coating significantly extends service life in abrasive environments while 18-8 stainless steel provides excellent rust resistance.
• Precise Alignment & Reduced Vibration: The precisely machined shoulder with tight diameter tolerance (-0.025 to 0 mm) ensures accurate component positioning and minimizes assembly play.
• High Tensile Strength for Demanding Applications: With 70,000 psi tensile strength and Rockwell B55 hardness, this screw withstands heavy loads and mechanical stress.
• Reliable Thread Engagement: Class 6g thread fit guarantees consistent, secure fastening with standard M10x1.5 coarse threads for quick assembly.
• Easy Installation with Standard Tools: 6 mm hex socket drive allows for high-torque installation using common industrial drivers without slipping.
• Regulatory Compliance for Global Markets: Meets RoHS 3 and REACH environmental standards, ensuring suitability for regulated industries.
• Optimized Shoulder Dimensions: 25mm shoulder length with minimal tolerance (0 to 0.05 mm) provides stable bearing surfaces for rotating components.

Professional Applications & Engineering Value

This M10 shoulder screw delivers critical engineering solutions where precise rotational alignment and durability are paramount. The 18-8 stainless steel construction combined with TiCN coating creates an optimal surface for high-wear applications like conveyor systems, robotic arms, and precision machinery. The Class 6g thread fit ensures vibration-resistant fastening in dynamic environments, while the precisely toleranced 12mm shoulder diameter eliminates component wobble in bushings and bearings. Engineers specify this metric shoulder screw for applications requiring reliable positioning of gears, pulleys, and other rotating assemblies, where the coarse thread spacing enables rapid maintenance and the socket head design accommodates space-constrained installations.

Specification Summary & Compliance

Manufactured to precise metric dimensions including M10x1.5 coarse thread spacing with Class 6g thread fit tolerance. Shoulder specifications include 12mm diameter (-0.025 to 0 mm tolerance) and 25mm length (0 to 0.05 mm tolerance) for precise shoulder fit. Complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance.