NT028C-HX-S4 (PK-100)

Hexagonal Nuts - 4-40 UNC - 2.85mm - 2.5x6.35 mm Full - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut

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Brighton Best

Store: Minibearings - Miniature Bearings Australia - Retail & Wholesale Additional resources:
Countersunk Head Screws
Pan Head Screws
Screws
Price:
Regular price $6.77 AUD
Regular price $8.13 AUD Sale price $6.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Backorder

Order 50 or more packs of 100 (5000 pcs)
for $6.09 AUD per 100 pack
Backorder now! Backorders are expected before Jun 18, 2026

Base Category: Nuts - Hexagonal

Top Level Category: Nuts - Hexagonal - Full - Stainless Steel

Product Details


304 stainless steel nut

Thread Size: 4-40 UNC (2.85mm)

Stainless Steel 304 (Similar to A2 or 18-8) HRB80
  • Thread Size: 4-40 UNC (2.85mm)
  • Thickness (H): 2.5mm
    (2.5mm is 0.098 in.)
  • Across Flats (A/F): 6.35mm
    (6.35mm is 0.25 in.)
  • Type: Standard
  • Pitch: 0.635mm
  • Threads Per Inch: 40TPI

Brand: Brighton Best
Country of Origin: TW

Product Compliance and Data

Similar to

  • ALTPART
  • 91841A005
  • A9X18-440
  • A9X18440

Used for

  • RC Car Parts
  • Team Associated® - RC10 - T3 1/10 - 4-40 Plain Nuts
    We offer equivalents to many brands including Anderton, Barden, Berg, Designatronics, EZO, ISC, Koyo, Myonic, NMB, Nordex, NSK, Ondrives, Reid Industrial, RMB, SDP-SI, Seeger, SKF, and more.
    NT028CHX
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    PICK UP

    Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.

    CROSS REFERENCES

    We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.

    ADR and SKF

    Anderton Circlips

    Barden Bearings

    Designatronics SDP-SI

    Essentra

    Flocast Bronze Bushes

    K&S Metals

    Miniature Precision Bearings

    Miscellaneous Brands

    Misumi

    NSK and NTN Bearings

    Nordex

    Ondrives

    Reid Supply

    SDP-SI

    Seeger Circlips

    Sintered Bronze

    Small Parts Inc

    Timing Belts & Pulleys

    If you can't find what you need on our site, another source for Nuts - Hexagonal may be found in the Small Parts & Bearings website.