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Gold Plated 4mm Red Binding Post

Gold Plated 4mm Red Binding Post

Best price now

$5.61at AmazonChecked 52 min ago

30% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $5.61 at Amazon (checked Nov 11, 2026).
  • Checked at 4 stores.
  • Our take on the Gold Plated 4mm Red Binding Post

    A single panel-mount binding post with full gold plating, a red color-coded ring and screw termination. It accepts 4mm banana plugs and bare wire through an M4 thread, handles up to 15A, and fits panels up to 6.3mm thick through a 6mm cut-out. It suits speaker and amplifier builds, test jigs and DIY projects where you want a corrosion-resistant, low-resistance connection. Compared with plain nickel or brass posts, the gold plating resists tarnish better, but it is a basic single post with no dual binding or insulated body.

    Best forSpeaker and amplifier rear-panel wiringDIY test jigs and bench setupsHobbyists building custom audio gearReplacing worn or tarnished binding posts
    Pros
    • Gold plating resists corrosion and keeps contact resistance low
    • Accepts both 4mm banana plugs and bare wire via M4 screw
    • Red ring makes polarity easy to identify
    • Handles up to 15A, enough for most speaker loads
    • Standard 6mm cut-out fits common panel holes
    Cons
    • Sold as a single post, not a pair
    • No insulating shroud around the body
    • Short 26mm length limits thick or recessed panels
    • Screw termination needs a tool to tighten

    Gold Plated 4mm Red Binding Post prices at every store

    • eBayNew

      In stockSold by www.partsexpress

      $7.98+ $8.95 shippingChecked 52 min ago
      Visit eBay
    • Parts ExpressNew

      In stock

      $7.98+ $9.95 shippingChecked 52 min ago
      Visit Parts Express
    • WalmartNew

      In stockSold by MaxxA1

      $18.56Free shippingChecked 52 min ago
      Visit Walmart
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $5.61Checked 52 min ago
      Visit Amazon

    Store links may earn us a commission.

    Gold Plated 4mm Red Binding Post price history

    Lowest price we've seen: $5.61 on Nov 11 at Amazon. Tracked across 4 stores since Nov 11.

    About the Gold Plated 4mm Red Binding Post

    This is a 4mm binding post with gold plating over the whole part.

    The post mounts in a 6mm panel cut-out and fits panels up to 6.3mm thick. It uses screw termination with an M4 thread, and it is rated for a maximum current of 15A.

    Size
    4mm
    Plating
    Fully gold plated
    Color
    Red color-coded ring
    Length
    26mm
    Max current
    15A
    Panel cut-out
    6mm
    Max panel thickness
    6.3mm
    Termination
    Screw, M4 thread

    Questions and answers

    Does it take banana plugs and bare wire?
    Yes. The 4mm bore accepts standard banana plugs, and the M4 screw thread clamps bare wire or spade lugs.
    What size hole do I drill in the panel?
    A 6mm cut-out. It fits panels up to 6.3mm thick, so thin metal or plastic chassis work best.
    Is one post enough for a speaker connection?
    No. You need two posts per channel, one red and one black, for positive and negative.
    How much current can it carry?
    Up to 15A, which covers typical speaker and low-voltage power wiring.
    Will the gold plating wear off?
    Plating is thin on budget posts and can wear at the contact point with heavy plug use, but it resists tarnish far better than bare brass.
    Where is the Gold Plated 4mm Red Binding Post cheapest?
    At Amazon, for $5.61, 30% under what the other stores charge, as of our latest check.
    Where can I buy the Gold Plated 4mm Red Binding Post?
    4 stores we checked sell it, including Amazon, Parts Express, eBay, Walmart.

    Stores we've priced the Gold Plated 4mm Red Binding Post at

    • Walmart deals and prices