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T Slot Nut Post Assembly Drop In

$4.95
(5 reviews) Write a Review
SKU:
2020-M5-Post [T-B3]
Bulk Pricing:
Buy in bulk and save
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High quality carbon steel T Slot Nut. Also known as post-assembly or drop in T nut
Size:

  • 20 series (2020 series) - Size: 10.5 x 6 x 4.3, Slot Width: 6mm; Thread Diameter: M3, M4 & M5
  • 30 series (3030 series) - Size: 16 x 8 x 6.5mm, Slot Width: 8mm; Thread Diameter: M3, M4, M5 & M6

Easy to be installed in T slot widely used for building industrial aluminium frame structures

Best for

  • Adding a fixing to a 2020 (6mm slot) or 3030 (8mm slot) frame that is already assembled
  • Drop-in T nuts that turn into place, so you don't need to dismantle the frame

Not for

  • Applications where the nut must stay put before the bolt goes in: pre-assembly nuts sit more securely

Adam's Tip

Sold in packs of 10, from M3 to M5 (2020) and M3 to M6 (3030). Drop the nut in and turn the bolt, and the nut rotates to lock across the slot.

5 Reviews Hide Reviews Show Reviews

  • 5
    T4 Slot Nut Post

    Posted by John on 28th Jul 2026

    really good finish, good quality with all the ones i received and well packaged

  • 5
    T Slot Nut Post Assembly Drop In

    Posted by John Lucassen on 8th Jun 2022

    I have finally found a fast and reliable over the internet supplier ! if they haven't got it in stock it tells you there and then as you order it on their order page. these nuts came within days of ordering, and again I ordered CNC cutters some six hours ago and I have just received a dispatch notice in my inbox JUST GREAT SERVICE !!!!

  • 5
    t slot n for post assembly

    Posted by peter nilson on 25th Jun 2021

    great product shipped fast and was as descripbed and like allllll adam's bits they work great

  • 5
    Holy nuts!

    Posted by Tony Heap on 5th May 2021

    You're nuts if you don't use these nuts.

  • 5
    T Slot Nut

    Posted by Paul Hammat on 7th Sep 2020

    I need some of these to put my new laser cutter gantry and frame together. Perfect for my purpose. Great service and quick delivery. Impressed!