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Te-Co 41433T Black Oxide 1018 Steel Tapped Through T-Slot Nut, 5/16'-18 TPI, 1/2' Height x 11/16' Width x 7/16' Table Slot (Pack of 5)

4.3 (4) Write Review
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$17.69

$ 8 .99 $8.99

In Stock

About this item

  • Material is case hardened 1018 steel with black oxide finish
  • 5/16"-18 Thread
  • 7/16" Table slot
  • 7/8" Base size
  • Measures 1/2" width by 11/16" height


Material is case hardened 1018 steel with black oxide finish. 5/16"-18 Thread. 7/16" Table slot. 7/8" Base size. Measures 1/2" width by 11/16" height.


P. T. Jenkins
2025-09-03 10:28:23
Very stable with the serrations under the head. NO slipping off "ever". LOVE 'em
Roger Louie
2025-07-19 17:20:05
Somewhat expensive, but 100% functional and well manufactured for use on my Harbor Freight Mini Mill 7/16" T-Slotted X-Y milling table. I had a specific need to use 5/16" threaded bolts to hold down some 1-2-3 steel blocks, and these T-Nuts allowed me to do just that. I will buy more, in sets of 5 (odd number! not even) if the occasion arrives. Roger Louie 11-23-2019 12:25am
Stephen Lapaugh
2025-05-01 16:59:55
Works for my Rockwell/Delta drill press. Fast shipping. Thanks!
Don C
2025-02-07 13:14:00
Product was as advertised