Black Hex Locknut: 1-1/2", 150 psi, Threaded MPN:0319913604

The Black Hex Locknut is an essential item for professionals or DIYers requiring secure tightening or fastening solutions on threads ranging from 1 to 2. Crafted using high-strength materials that prevent galling or overtightening, this versatile locknut features a durable black finish ensuring it's resistant to wear or corrosion suitable for harsh environments. Equipped with self-locking capabilities, it is ideal for use in heavy machinery, automotive maintenance or construction installations requiring precise bolt anchoring eliminating loose nuts when under tension or vibration without having to retighten bolts during operation. Offered in a variety of sizes and thread types this locknut offers easy installation on multiple projects ensuring quality results at affordable pricing.