| Thread Size Base | 4-40 |
|---|---|
| Item Package Quantity | 100 |
| MPN | NLN188SS Standard |
| System of Measurement | Inch |
| Material | Stainless Steel |
| Drive Style | Socket |
| Grade | 18-8 |
| Brand | Fastenere |
| Type | Hex Nuts |
Check the listing for details. Stainless Steel Nylon Insert Hex Lock Nuts Nylock All Sizes and Quantities. Condition: New. Listed at 11.67 USD. It is a nut with a nylon collar insert that resists turning. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut by friction against the screw under the applied radial compressive force.