S-91228A120 1.344" ID Leveling Washers for I-Beams
Leveling Washers for I-Beams
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior load distribution through tapered design prevents joint loosening and surface damage under heavy loads
- Enhanced corrosion resistance with black-oxide iron construction for extended service life in harsh environments
- Precise dimensional compatibility with 1.344" ID specifically engineered for 1 1/4" screw applications
- Exceptional durability with Rockwell B62 hardness rating maintaining structural integrity under pressure
- Optimal stability from 2.25" width providing broad surface contact for secure fastening
- Progressive thickness transition from 0.719" to 0.313" ensures smooth load transfer and vibration resistance
- Regulatory compliance meeting international environmental and safety standards for global industrial use
Professional Applications & Engineering Value
This tapered washer delivers critical engineering solutions for industrial applications where uneven surfaces and heavy dynamic loads threaten joint integrity. The black-oxide iron construction provides superior corrosion resistance in demanding environments including outdoor construction, heavy machinery, and manufacturing equipment. The progressive thickness design from 0.719" to 0.313" effectively compensates for angular misalignment while distributing clamping force evenly across the contact surface. This prevents bolt loosening and material deformation in high-vibration applications, making it ideal for structural steel connections, industrial machinery mounting, and heavy equipment assembly where reliable load distribution is paramount for operational safety and longevity.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 1.344" inner diameter specifically designed for 1 1/4" screw applications. The black-oxide iron construction achieves Rockwell B62 hardness for optimal strength and wear resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. The tapered profile and dimensional accuracy ensure consistent performance in demanding fastening scenarios.
