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The VALUE COLLECTION B10022 is a 1/2-13 threaded flange nut manufactured from 12L14 steel with a black oxide finish. The integrated flange distributes clamping load across a wider bearing surface, reducing the need for a separate washer in many fastening applications. At 11/16 inches high with a 1-1/8 inch flange diameter and 7/8 inch width across flats, this nut is sized for standard 1/2-13 UNC bolts and threaded rod. The black oxide coating provides mild corrosion resistance and reduces light reflection in finished assemblies. Each package contains 25 nuts. This fastener meets TCMAI standards and is suited for mechanical, HVAC, plumbing, and electrical trade applications.
The B10022 flange nut is appropriate for general mechanical and trade-service fastening tasks where a load-spreading nut is required on steel or structural assemblies. Common applications include equipment mounting, bracket attachment, duct framework, and pipe support systems in both residential and light commercial settings. The 1/2-13 UNC thread is one of the most common coarse-thread sizes in North American trade work, making this nut a practical stock item for service vans and shop inventory.
Designed for use with standard 1/2-13 UNC threaded bolts, cap screws, and all-thread rod in general mechanical and trade fastening applications.
Installation requires a standard 7/8 inch open-end, box-end, or socket wrench. Ensure mating bolt threads are clean and free of debris before assembly. Follow applicable torque guidelines for the joint material and application per relevant mechanical or structural codes. Always de-energize or depressurize equipment before accessing fastened assemblies in live systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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