U Nuts
U Nuts by CNXD deliver secure, stable fastening for automotive and industrial applications. OEM-grade quality, precise fit, corrosion resistance, and reliable bulk supply for global buyers.

2026 Catalog
CNXD Fasteners &
CNC Parts
Explore our complete range of premium fasteners, thread repair inserts, screws, and precision custom CNC parts.
✓ High-Quality Stainless Steel
✓ Complete Technical Dimensions & Specs
✓ Specialized Spark Plug Thread Repair Inserts
✓ Customized Stamping & CNC Solutions
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