Q: What's this t-nut used for?
This three-prong t-nut is generally used in plywood, where its barbed prongs bite into the face grain so a 1/4-20 bolt threads into the barrel without spinning the nut loose.
00N2203 - 3-Prong T-Nuts, pkg. of 10
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Generally used for plywood, these three-prong nuts have 3/4" diameter flanges with a 5/16" barrel height and a 7/32" prong height. A 5/16" pre-drill is recommended.
Sold in bags of 10 or 100.
This three-prong t-nut is generally used in plywood, where its barbed prongs bite into the face grain so a 1/4-20 bolt threads into the barrel without spinning the nut loose.
It has a 3/4" diameter flange, a 5/16" barrel height and 7/32" prongs, sized to seat flush against standard plywood while the prongs bite into the face.
A 5/16" pre-drill is recommended for these three-prong t-nuts (1/4-20 thread), sized to fit the barrel without splitting the plywood face.
Yes, they're available in bags of 10 or 100, so you can buy just enough for a jig or stock up for shop-wide use.
| Materials | Steel |
| Dimensions | 3/4" flange diameter; 5/16" barrel height; 7/32" prong height |
| Compatibility | Fits 1/4-20 bolts; installs in a 5/16" pre-drilled hole in plywood |
| Includes | Three-prong t-nuts, 1/4-20 thread |
| Package Quantity | Pack of 10 or 100 |
| Warranty | Lee Valley Satisfaction Guarantee |

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Three-Prong T-Nuts (1/4-20 Thread)
Generally used for plywood, these three-prong nuts have 3/4" diameter flanges with a 5/16" barrel height and a 7/32" prong height. A 5/16" pre-drill is recommended.
Sold in bags of 10 or 100.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.