S-91152A111 1.188" ID Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized iron construction, ideal for harsh industrial environments
• Exceptional load distribution through tapered design, preventing surface damage and maintaining joint integrity
• High-strength performance with Rockwell B62 hardness rating, ensuring durability under heavy loads
• Precision dimensional fit with 1.188" ID specifically engineered for 1 1/8" screw applications
• Enhanced stability with 2.25" width providing maximum surface contact and vibration resistance
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmental safety
• Heavy-duty construction with tapered profile from 0.625" to 0.281" thickness for optimal stress distribution

Professional Applications & Engineering Value

This hot-dipped galvanized iron tapered washer delivers critical engineering solutions for industrial applications where corrosion resistance and structural integrity are paramount. The tapered configuration (0.625" to 0.281" thickness) enables superior load distribution, effectively preventing surface indentation and maintaining joint stability in heavy machinery, structural steel connections, and outdoor infrastructure. The Rockwell B62 hardness ensures the washer maintains its form under extreme pressure, while the 1.188" ID provides precise compatibility with 1 1/8" screw size fasteners. Particularly valuable in construction, bridge work, and marine applications, this heavy-duty washer addresses common failure points in industrial fastening systems through its optimized inch system dimensions and robust material properties.

Specification Summary & Compliance

This tapered washer features precision inch system dimensions including 1.188" inner diameter, 2.25" width, and tapered thickness from 0.625" to 0.281". Manufactured from hot-dipped galvanized iron with Rockwell B62 hardness certification, the product maintains dimensional accuracy for reliable performance. The washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety standards are met for industrial applications requiring regulatory adherence.