S-98029A056 0.906" ID x 1.828" OD Oversized Washers
Oversized Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced corrosion resistance through black-oxide steel surface treatment, extending service life in demanding industrial environments
- Superior load distribution with 1.828" outer diameter and 0.230-0.255" thickness, preventing surface damage and maintaining joint integrity
- Precise compatibility with 7/8" screw sizes through accurate 0.906" inner diameter manufacturing
- Regulatory compliance assurance with RoHS 3 and REACH standards, meeting international environmental and safety requirements
- Durable steel construction providing reliable performance in heavy-duty applications without hardness degradation
- Versatile inch-system compatibility for seamless integration with existing industrial equipment and fastening systems
Professional Applications & Engineering Value
This black-oxide steel flat washer delivers exceptional engineering value through its corrosion-resistant surface treatment and precise dimensional specifications. The 0.906" ID ensures perfect alignment with 7/8" screw applications, while the substantial 1.828" OD and 0.230-0.255" thickness provide critical load distribution across contact surfaces. This prevents surface indentation, reduces stress concentration, and maintains bolt tension in heavy-duty industrial applications including machinery assembly, structural steel connections, and equipment manufacturing. The black-oxide finish offers superior protection against rust and environmental degradation, making these industrial washers ideal for challenging operating conditions where reliability is paramount.
Specification Summary & Compliance
Manufactured to precise inch-system dimensions with 0.906" inner diameter and 1.828" outer diameter, maintaining consistent 0.230-0.255" thickness for reliable performance. This flat washer complies with RoHS 3 (2015/863/EU) standards under exemption 6(a) for lead as an alloying element in steel and meets REACH (EC 1907/2006) compliance requirements as of January 17, 2023, ensuring environmental responsibility and regulatory adherence for industrial applications.
