AVIATIONEU NEW ERA MS21078 Series Fixed Self-Locking Two-Lug Nutplates
  • AVIATIONEU NEW ERA MS21078 Series Fixed Self-Locking Two-Lug Nutplates

AVIATIONEU NEW ERA MS21078 Series Fixed Self-Locking Two-Lug Nut Plate SKU: ANEUNE-NTPLT-MS21078

Anchor nuts (aka nutplates or anchor plates) are terms used interchangeably and relate to stamped sheet metal fasteners with an internally threaded tube and a plate with two clearance holes for rivets. They are used in blind mounted panel applications in aerospace and other industrial sectors where hex nuts cannot be used or an attached nut is required for ease of maintenance. 

Anchor nuts can be Fixed or Floating, the latter being easier to use due to their built-in nut (threaded hole) able to "float" slightly thus providing a convenient connection point for threaded rods, such as bolts, from the backside. In the case of Fixed anchor nuts, the built-in nut is static (i.e. without the capability to “float”) and the threaded rod must be positioned perfectly over the hole. Self-locking anchor nuts are those with a built-in locking mechanism preventing them from loosening over time from vibrations. They are extensively used in aerospace, automotive, and construction industries.

Depending on their intended application, nutplates conform to different military, aerospace, ISO or other industrial standards such as the German DIN, U.S. (ASME & ASTM, IFI, ANSI), British BS, Japanese JIS and others. They are offered as OEM parts under their respective brands or under our own labelled (AVIATIONEU NEW ERA) product lines intended as cost-effective alternatives to the respective OEM products. Listed in accordance with their standard of compliance, Fixed and Floating nutplates come in different materials (such as steel or CRES & finishes),  in single/double lug configurations and Metric ISO οr Unified thread sizes. There is currently no U.S. Military Standard (MS) specification for Metric nutplates. Depending on the selected product and availability, nutplates can be supplied with a dry film lube specified by the letter "L" in the respective part number. Those with countersunk rivet holes are specified by the letter "K" at the end of the part number.

Sourced from quality manufacturers, AVIATIONEU NEW ERA MS21078 series nutplates are fixed self-locking, two-lug nutplates with elastic insert and plain rivet holes.  Made from cadmium plated steel they are available in different Unified thread sizes and replace respective AN366F series nutplates.  Sold in pieces but also in packs where the specified number of nuts per pack is indicated after the letters "PK" in the product reference number (SKU). Appearing prices are always for the units of measurement used each time. Matching rivets are sold separately.

For additional information please refer to the supplied documentation or contact us.

Mfr. P/N & Title

Volume discounts

Quantity Unit discount You Save
50 7.5% Up to €106.99
MS21078-4

Data sheet

Composition
Steel
Certification/Approval
Certificate of Conformance
Taric
7318166000 Self-locking nuts of iron or steel other than stainless
Surface Finish
Cadmium Plated
Unit of Measurement (UOM) / Sale
Piece (pc.)

Specific References

upc
73181500
New