S-98029A038 1.031" ID x 2" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with black-oxide steel finish, extending service life in harsh industrial environments
• Precise dimensional compatibility with 1.031" ID designed specifically for 1" screw applications, ensuring secure fastening
• Optimal load distribution through 2" OD design, minimizing surface pressure and material deformation
• Consistent performance with 0.168-0.193" thickness range, providing reliable spacing and vibration resistance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial usage
• Heavy-duty construction using inch-system steel washers for demanding mechanical applications
• Versatile industrial application across multiple sectors requiring corrosion-resistant flat washers

Professional Applications & Engineering Value

This black-oxide steel flat washer delivers exceptional engineering value through its specialized material composition and dimensional precision. The black-oxide surface treatment provides superior corrosion resistance, addressing common industrial challenges where moisture, chemicals, and environmental exposure compromise fastener integrity. Engineered with a precise 1.031" inner diameter specifically for 1" screw applications, it ensures perfect fitment while the 2" outer diameter optimally distributes clamping forces, preventing surface damage and maintaining joint integrity. The controlled thickness range of 0.168-0.193" offers consistent spacing and reliable performance in heavy-duty industrial washers applications, from construction equipment to manufacturing machinery, where vibration resistance and long-term durability are critical operational requirements.

Specification Summary & Compliance

This flat washer features inch system dimensions with 1.031" inner diameter, 2" outer diameter, and 0.168-0.193" thickness range, manufactured to standard industrial tolerances. The product maintains full compliance with RoHS 3 (2015/863/EU) under exemption 6(a) for lead as an alloying element in steel and REACH (EC 1907/2006) regulations current as of January 17, 2023, covering 233 SVHC substances. Manufactured from black-oxide steel specifically engineered for 1" screw size applications, ensuring reliable performance across industrial fastening systems.