![Stainless Nylon Insert Lock Nuts 1/4"-20 Qty: 25 (Nylock): Hex Nuts: Amazon.com: Industrial & Scientific Stainless Nylon Insert Lock Nuts 1/4"-20 Qty: 25 (Nylock): Hex Nuts: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31oYXC9DHrL.jpg)
Stainless Nylon Insert Lock Nuts 1/4"-20 Qty: 25 (Nylock): Hex Nuts: Amazon.com: Industrial & Scientific
![Hillman 1/4-in x 28 Stainless Steel Nylon Insert Nut (3-Count) in the Lock Nuts department at Lowes.com Hillman 1/4-in x 28 Stainless Steel Nylon Insert Nut (3-Count) in the Lock Nuts department at Lowes.com](https://mobileimages.lowes.com/productimages/60a5405d-d451-4f43-b12d-4e3b60b7358d/00452295.jpg)
Hillman 1/4-in x 28 Stainless Steel Nylon Insert Nut (3-Count) in the Lock Nuts department at Lowes.com
![Hillman 3/8-in x 16 Stainless Steel Stainless Steel Nylon Insert Nut in the Lock Nuts department at Lowes.com Hillman 3/8-in x 16 Stainless Steel Stainless Steel Nylon Insert Nut in the Lock Nuts department at Lowes.com](https://mobileimages.lowes.com/productimages/fa3ba57f-4cc4-4726-a122-b575dd301ff4/02865771.jpg?size=pdhism)
Hillman 3/8-in x 16 Stainless Steel Stainless Steel Nylon Insert Nut in the Lock Nuts department at Lowes.com
![Value Collection - Hex Lock Nut: Insert, Nylon Insert, 1-3/8-12, Grade 8 Steel, Zinc Yellow Dichromate Finish | MSC Industrial Supply Co. Value Collection - Hex Lock Nut: Insert, Nylon Insert, 1-3/8-12, Grade 8 Steel, Zinc Yellow Dichromate Finish | MSC Industrial Supply Co.](https://cdn.mscdirect.com/global/images/ProductImages/5259374-24.jpg)