S-91151A036 0.812" ID Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior load distribution with tapered design that compensates for uneven surfaces and prevents loosening under vibration
• Exceptional durability with Rockwell B62 hardness iron construction that resists deformation under heavy loads
• Precise compatibility with 3/4" screws and 0.812" inner diameter for secure, accurate fit in inch-system applications
• Optimized thickness gradient from 0.469" to 0.219" provides progressive tensioning and superior joint stability
• Robust 1.5" width offers increased bearing surface area for enhanced load distribution and reduced surface pressure
• Environmental compliance assurance with RoHS 3 and REACH compliance for global industrial applications
• Long-term reliability in demanding environments thanks to iron material's corrosion resistance and mechanical strength

Professional Applications & Engineering Value

This tapered washer delivers critical engineering solutions for industrial applications where surface irregularities compromise joint integrity. The iron construction with Rockwell B62 hardness ensures the washer maintains its structural integrity under repetitive loading cycles, while the tapered profile automatically compensates for angular misalignment in bolted connections. Particularly valuable in heavy machinery, structural steelwork, and equipment manufacturing, this 3/4" screw size compatible washer prevents joint failure by distributing clamp load evenly across the 1.5" width contact surface. The inch-system dimensions make it ideal for North American industrial standards where precise fitment is paramount for safety and performance in industrial fasteners applications requiring reliable vibration resistance and long-term stability.

Specification Summary & Compliance

This tapered washer features precise inch-system dimensions including 0.812" inner diameter, 1.5" width, and tapered thickness from 0.469" to 0.219" specifically engineered for 3/4" screw applications. Manufactured from iron with Rockwell B62 hardness rating, the product maintains dimensional stability and mechanical performance under industrial conditions. The washer complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial markets with strict regulatory requirements for hazardous substances.