S-94241A290 0.385" ID x 0.55" OD ASME B18.21.1 Split Lock Washers for Socket Head Screws
Split Lock Washers for Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
- Reliable vibration resistance through the split lock design that maintains consistent tension under dynamic loads
- Enhanced durability with Rockwell C35 hardness for long-term performance in demanding applications
- Precise dimensional compatibility with 0.385" ID and 0.55" OD ensuring perfect fit for 3/8" screws
- Industry-standard compliance with ASME B18.21.1 specifications for guaranteed mechanical performance
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations
- Optimal load distribution with 0.125" thickness providing stable bearing surface for fastened assemblies
Professional Applications & Engineering Value
Engineered for critical industrial applications where vibration resistance and corrosion protection are paramount, these 316 stainless steel split lock washers deliver exceptional performance in chemical processing, marine equipment, and food processing machinery. The split lock washer type standard design creates continuous spring tension that counters loosening from thermal cycling and mechanical vibrations. With Rockwell C35 hardness, these industrial washers maintain their mechanical properties in high-stress environments, while the premium 316 stainless steel material provides superior pitting resistance against chlorides and acidic conditions. The precise 3/8" screw size compatibility ensures secure fastening in assembly lines and maintenance operations where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to ASME B18.21.1 standards with precise dimensional tolerances, these split lock washers feature 0.385" inner diameter, 0.55" outer diameter, and 0.125" thickness. The washers are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications. The 316 stainless steel composition and Rockwell C35 hardness provide consistent mechanical performance across temperature variations and loading conditions.
