Friday April 3rd Fastener SuperStore warehouses will close at 1pm local time and our sales support will close at 2pm local time.

M16-2.0 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985

Product Details

Part Number: 557756 Carton Quantity: 200 pcs Carton Weight: 13.86 lbs
M16-2.0 Nylon Insert Locknuts / 316 Stainless Steel (A4) / DIN985 Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $570.94 / Carton of 200 pcs ($ 2.85469 Each)
3-4 Carton Price: $537.35 / Carton of 200 pcs ($ 2.68676 Each)
5+ Carton Price: $507.50 / Carton of 200 pcs ($ 2.53750 Each)

Product Specs

  • Part Number: 557756
  • Product Category: Nylon Insert Locknuts
  • Size: M16-2.0
  • Material: 316 Stainless Steel
  • Finish: Plain
  • RoHS: Compliant

Part # Cross-Reference

  • M16D985A4

More About Part Number 557756

These M16-2.0 Nylon Insert Locknuts are made from 316 Stainless Steel, a marine-grade alloy containing molybdenum that provides superior resistance to chlorides and harsh chemicals, making it ideal for coastal or chemically aggressive environments. Light Hex Standard Nylon Insert Locknuts feature a reduced hex size while maintaining a nylon locking element, making them useful in applications where space is limited but vibration resistance is still required. They feature a Plain Finish, meaning no additional surface coating has been applied; this is commonly used where the part will be painted, plated, or used in controlled indoor environments.

⚠ 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.