The UNC Hex Nut Grade 5 Plain is a Hobson hex nut built to pair reliably with standard hex bolts and threaded rod.Where this product is usedHobson hex nuts are designed to pair with hex bolts and threaded rod across a wide range of structural and mechanical applications. Paired with hex bolts in structural steel assemblies Machine and equipment maintenance fastening General industrial and civil construction applications Key specifications Thread Standard UNC Grade / Class Grade 5 Finish Plain Selecting the right optionSelect your Hobson hex nut to match the bolt thread form, diameter and property class. For vibration-prone applications, consider a nyloc (polymer insert) nut. Heavy hex and structural nuts are available for high-load flange and structural connections. Finish options include zinc plated, hot-dip galvanised, stainless and nylon. Call AIMS if you're unsure about pairing for a specific standard or load requirement.
