S-94241A360 1.024" ID x 1.478" OD ASME B18.21.1 Split Lock Washers for Socket Head Screws

Key Features & Benefits at a Glance

• Superior vibration resistance prevents fastener loosening in high-stress applications, ensuring long-term assembly integrity
• Exceptional corrosion resistance from 316 Stainless Steel construction for reliable performance in harsh environments and chemical exposure
• Optimized dimensional accuracy with 1.024" ID and 1.478" OD ensures perfect fit for 1" screws and uniform load distribution
• Enhanced durability with Rockwell C35 hardness maintains locking force and spring action through repeated use cycles
• Industry-standard compliance with ASME B18.21.1 guarantees consistent quality and interchangeability across industrial applications
• Heavy-duty construction with 0.25" thickness provides robust locking capability for high-torque and high-vibration scenarios
• Environmental responsibility through RoHS 3 and REACH compliance meets global regulatory requirements for hazardous substances

Professional Applications & Engineering Value

This 316 Stainless Steel split lock washer delivers critical engineering solutions where vibration-induced fastener failure poses significant operational risks. The standard split lock design creates continuous spring tension that compensates for thermal expansion, material relaxation, and dynamic loads in heavy machinery, transportation equipment, and marine applications. The corrosion-resistant properties of 316 stainless steel make it ideal for chemical processing, offshore platforms, and food processing facilities where moisture and aggressive media are present. With its heavy-duty thickness and precise dimensional control, this washer maintains consistent clamping force while preventing surface damage to connected components, extending service life and reducing maintenance frequency across industrial systems.

Specification Summary & Compliance

Manufactured to ASME B18.21.1 specifications with dimensional accuracy including 1.024" inner diameter, 1.478" outer diameter, and 0.25" thickness. The standard split lock washer type ensures proper spring action and locking performance for 1" fasteners. Material certification includes 316 Stainless Steel with Rockwell C35 hardness for consistent mechanical properties. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental responsibility and global market acceptance.