25 Pack 1/4-20 Nylon Insert Lock Nuts Black Oxide 304 Stainless Steel A2-70 Nylock Nuts For Hardware, Machinery, Automotive, And Furniture Repair, Rust-Resistant, Anti-Loosening Strength For Indoor And Outdoor Use

25-Pack 1/4-20 Nylon Insert Lock Nuts in 304 Stainless ✔️ 25 pcs pack, 0.250 in (6.35 mm) UNC thread, anti-loosening nyloc nuts

These nylon insert lock nuts deliver strong, rust-resistant fastening for indoor and outdoor use in machinery, automotive work, and furniture repairs, built from durable 304 stainless steel.

✅ Material: 304 stainless steel for corrosion resistance
✅ Thread: 1/4-20 UNC coarse thread fits standard bolts
✅ Nylon insert provides anti-loosening grip under vibration
✅ Pack size: 25 pieces in resealable pack for easy storage
✅ Suitable for indoor/outdoor, marine, and structural hardware projects

💡 What is the best use case for nylon insert lock nuts in typical mechanical assemblies? - Designed to resist loosening from vibration and torque in machinery and outdoor equipment