S-94855A247 1/4"-20 Square Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
• Secure and reliable fastening ensured by Class 2B coarse thread fit, reducing the risk of loosening under vibration.
• Easy installation and removal with external square drive design, allowing for quick assembly with standard tools.
• Broad compatibility with 1/4"-20 UNC coarse threaded bolts, making it versatile for various industrial applications.
• Durable and robust performance from inch-system sizing, providing consistent strength in heavy-duty settings.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries.
• Optimized size dimensions (7/16" width, 3/16" height) for space-efficient designs without compromising on holding power.

Professional Applications & Engineering Value

This 1/4"-20 UNC square nut is engineered to address common industrial challenges, such as corrosion and vibration-induced failures. The zinc-plated steel material offers superior protection against rust and wear, ideal for outdoor machinery, automotive assemblies, and construction equipment where moisture and chemicals are present. Its coarse thread design and Class 2B fit provide a balance of ease in threading and reliable grip, minimizing the need for frequent maintenance. The external square drive allows for efficient tightening in confined spaces, enhancing productivity in assembly lines. By integrating this nut into your projects, you benefit from a durable, compliant fastener that supports long-term operational efficiency and reduces downtime in demanding applications.

Specification Summary & Compliance

This square nut adheres to precise specifications, including a 1/4"-20 UNC coarse thread with Class 2B thread fit for standard tolerance, ensuring consistent performance with compatible bolts. Dimensions are accurately set at 7/16" width and 3/16" height for reliable fitment. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its compliance with environmental and safety standards for industrial use.