Ratings & Reviews for Hillman 3/8-in x 16 Zinc-plated Steel Nylon insert Nut Count

What Customers Are Saying

Customers overwhelmingly praise these lock nuts for reliable performance and solid construction. Most highlight that the nylon insert holds firmly, prevents loosening under torque, and eliminates the need for lock washers. Reviewers consistently commend the precise threading, perfect fit on bolts, and quality materials. Many note excellent value and say they would buy again. A few mention receiving wrong sizes or isolated packaging issues, but these are rare and do not reflect product quality. Overall, customers consider these dependable for both everyday and demanding applications.