S-91847A550 3/4"-10 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel, ideal for harsh environments and reducing long-term replacement costs.
• Reliable, coarse UNC threading for faster assembly and reduced risk of cross-threading in industrial applications.
• Class 2B thread fit ensures consistent, free-spinning engagement with mating bolts for efficient installation.
• Thin profile design saves space and weight in assemblies where clearance is limited.
• Standard external hex drive allows for high torque application with common wrenches, speeding up maintenance and assembly.
• Full compliance with RoHS 3 and REACH environmental standards, ensuring safety and regulatory acceptance for global supply chains.
• Precise inch dimensions (1 1/8" width, 27/64" height) guarantee interchangeability and fit in standard designs.

Professional Applications & Engineering Value

This 3/4"-10 UNC thin hex nut is engineered to address common challenges in machinery, construction, and OEM equipment. The 18-8 stainless steel construction provides excellent resistance to rust and oxidation, making it suitable for outdoor, marine, or chemically exposed settings. Its coarse thread design is less prone to clogging with debris and allows for quicker fastening compared to fine threads, which is critical on production lines. The thin profile is a key advantage in compact assemblies or when multiple nuts are stacked, reducing overall weight without sacrificing the strength of a standard external hex drive. This nut delivers consistent performance under vibration, thanks to the Class 2B thread fit, ensuring it remains secure in dynamic applications while meeting stringent RoHS and REACH compliance for environmentally conscious manufacturing.

Specification Summary & Compliance

This hex nut features a 3/4"-10 UNC coarse thread with Class 2B tolerance for consistent fit. Manufactured from 18-8 Stainless Steel with an external hex drive, right-hand thread direction, and dimensions of 1 1/8" width and 27/64" height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets current environmental and safety standards for industrial use.