








🔧 Lock in reliability, unlock your project’s potential!
The SPEEDWOX 100 PCS M3 x 0.5mm Nylon Insert Locknuts are crafted from rust-resistant 304 stainless steel with a nylon insert for enhanced vibration resistance. Perfectly sized for precision fastening, these self-locking hex nuts come in a convenient storage box, making them an essential upgrade for professionals in automotive, machinery, and construction sectors.







| Manufacturer | SPEEDWOX |
| Part number | SLNSM3-1231 |
| Item Weight | 40 g |
| Product Dimensions | 0.54 x 0.54 x 0.4 cm; 40 g |
| Manufacturer reference | SLNSM3-1231 |
| Size | M3 |
| Material | Stainless Steel |
| Number of Pieces | 100 |
| Batteries included? | No |
| Batteries Required? | No |
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