3/8-16 NTU Heavy Hex Nylon Insert Locknuts / Thin Style / Steel / Zinc

Product Details

Part Number: 277903 Carton Quantity: 400 pcs Carton Weight: 11.27 lbs
3/8-16 NTU Heavy Hex Nylon Insert Locknuts / Thin Style / Steel / Zinc Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $161.92 / Carton of 400 pcs ($ 0.40480 Each)
3-4 Carton Price: $152.40 / Carton of 400 pcs ($ 0.38099 Each)
5+ Carton Price: $143.93 / Carton of 400 pcs ($ 0.35982 Each)

Product Specs

  • Part Number: 277903
  • Product Category: Nylon Insert Locknuts
  • Type / Style: Heavy Hex Thin
  • Size: 3/8-16
  • Width Across Flats: 11/16"
  • Thickness: 0.391-0.421
  • Material: Steel
  • Finish: Zinc
  • RoHS: On Request
  • thickness: 0.391-0.421

Part # Cross-Reference

  • 37NSTH
  • 21NTU-066

More About Part Number 277903

These 3/8-16 Nylon Insert Locknuts are made from Steel, which provides the high tensile strength and hardness that many fastening applications require, making it a common choice for structural, metal framing, and general-purpose fastening. Heavy Hex Thin Nylon Insert Locknuts, commonly designated as NTU locknuts, feature a larger hex size with reduced thickness, providing increased wrenching area along with a nylon insert to resist loosening under vibration. They feature a Zinc Finish, which provides reliable corrosion protection for general-purpose indoor and light outdoor applications while remaining a cost-effective choice for everyday fastening needs.

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.