صامولة قفل المخزن

Durable Steel Lock Nut designed for military and commercial-grade tubing.

**Key Features:**
- **Material:** High-strength steel
- **Thread Size:** 1-3/16-16 UN
- **Weight:** 18 grams
- **Finish:** Hardened and oxide-coated for enhanced durability
- **Color:** Black

Perfect for securing firearm stocks with precision and reliability.