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For Use In For Use In |
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Barrel Length Barrel Length |
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Flange Diameter Flange Diameter |
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For Minimum Material Thickness For MinimumMaterial Thickness |
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Barrel Diameter Barrel Diameter |
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Drill Bit Size Drill Bit Size |
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Prong Length Prong Length |
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Flange Thickness Flange Thickness |
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For Maximum Hole Diameter For Maximum Hole Diameter |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Nuts, Materials, and Finishes
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Steel Tee Nut Inserts for Wood
These inserts have four prongs on the flange to resist twisting in hardwood and softwood. Hammer them into a drilled hole to install. Installed length includes the flange.
Unfinished steel inserts are best for dry environments, since moisture will cause them to rust. They are ready for painting.
Zinc-plated steel inserts are mildly corrosion resistant in wet environments.
Black-oxide steel inserts have a dark surface color and are mildly corrosion resistant in dry environments.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size  | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Steel | ||||||||||
| 10-32 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.438" | 0.39" | 3/8" | 7/8" | 0.063" | 25/64" | 25/64" | 50 | 000000000 | 0000 |
| 5/16"-18 | 0.559" | 0.37" | 1/2" | 7/8" | 0.059" | 3/8" | 3/8" | 25 | 000000000 | 0000 |
| 5/16"-18 | 0.688" | 0.37" | 5/8" | 7/8" | 0.055" | 3/8" | 3/8" | 25 | 000000000 | 0000 |
| 5/16"-18 | 0.688" | 0.39" | 5/8" | 1 1/4" | 0.063" | 25/64" | 25/64" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.934" | 0.37" | 7/8" | 7/8" | 0.059" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 1/2"-13 | 0.466" | 0.591" | 3/8" | 1 1/4" | 0.091" | 19/32" | 19/32" | 20 | 000000000 | 00000 |
| 5/8"-11 | 0.466" | 0.72" | 3/8" | 1 7/16" | 0.091" | 23/32" | 23/32" | 10 | 000000000 | 00000 |
Zinc-Plated Steel | ||||||||||
| 10-24 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 10-32 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.438" | 0.37" | 3/8" | 7/8" | 0.055" | 3/8" | 3/8" | 100 | 000000000 | 00000 |
| 5/16"-18 | 0.559" | 0.37" | 1/2" | 7/8" | 0.059" | 3/8" | 3/8" | 50 | 000000000 | 00000 |
| 5/16"-18 | 0.688" | 0.37" | 5/8" | 7/8" | 0.055" | 3/8" | 3/8" | 50 | 000000000 | 00000 |
| 5/16"-18 | 0.688" | 0.39" | 5/8" | 1 1/4" | 0.063" | 25/64" | 25/64" | 10 | 000000000 | 00000 |
| 5/16"-18 | 0.934" | 0.37" | 7/8" | 7/8" | 0.059" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 3/8"-16 | 0.501" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 29/64" | 50 | 000000000 | 00000 |
| 1/2"-13 | 0.466" | 0.591" | 3/8" | 1 1/4" | 0.091" | 19/32" | 19/32" | 10 | 000000000 | 0000 |
| 5/8"-11 | 0.466" | 0.72" | 3/8" | 1 7/16" | 0.091" | 23/32" | 23/32" | 5 | 000000000 | 0000 |
Black-Oxide Steel | ||||||||||
| 10-32 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 10 | 000000000 | 0000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 1 1/4" | 0.047" | 5/16" | 5/16" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.438" | 0.39" | 3/8" | 7/8" | 0.063" | 25/64" | 25/64" | 25 | 000000000 | 0000 |
| 5/16"-18 | 0.559" | 0.37" | 1/2" | 7/8" | 0.059" | 3/8" | 3/8" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.688" | 0.37" | 5/8" | 7/8" | 0.055" | 3/8" | 3/8" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.688" | 0.39" | 5/8" | 1 1/4" | 0.063" | 25/64" | 25/64" | 10 | 000000000 | 00000 |
| 5/16"-18 | 0.934" | 0.37" | 7/8" | 7/8" | 0.059" | 3/8" | 3/8" | 10 | 000000000 | 0000 |
| 3/8"-16 | 0.466" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 29/64" | 10 | 000000000 | 0000 |
| 1/2"-13 | 0.466" | 0.591" | 3/8" | 1 1/4" | 0.091" | 19/32" | 19/32" | 5 | 000000000 | 0000 |
| 5/8"-11 | 0.466" | 0.72" | 3/8" | 1 7/16" | 0.091" | 23/32" | 23/32" | 5 | 000000000 | 0000 |
Barrel, mm | Flange, mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
| M4 | 0.7 | 6.95 | 5.2 | 6 | 15 | 0.95 | 5.6 mm | 5.6 mm | 100 | 000000000 | 000000 |
| M4 | 0.7 | 8.95 | 5.2 | 8 | 15 | 0.95 | 5.6 mm | 5.6 mm | 100 | 000000000 | 00000 |
| M5 | 0.8 | 9.15 | 6.2 | 8 | 17 | 1.15 | 6.4 mm | 6.4 mm | 100 | 000000000 | 00000 |
| M6 | 1 | 10.3 | 7.3 | 9 | 19 | 1.3 | 7.9 mm | 7.9 mm | 50 | 000000000 | 00000 |
| M6 | 1 | 13.3 | 7.3 | 12.1 | 19 | 1.3 | 7.9 mm | 7.9 mm | 50 | 000000000 | 00000 |
| M8 | 1.25 | 12.75 | 10 | 11 | 22 | 1.75 | 9.5 mm | 9.5 mm | 50 | 000000000 | 00000 |
| M8 | 1.25 | 16.75 | 10 | 15 | 22 | 1.75 | 9.5 mm | 9.5 mm | 50 | 000000000 | 00000 |
| M10 | 1.5 | 14.5 | 11.1 | 13 | 25.4 | 1.5 | 11.5 mm | 11.5 mm | 25 | 000000000 | 0000 |
18-8 Stainless Steel Tee Nut Inserts for Wood
These 18-8 stainless steel tee nut inserts have better corrosion resistance than zinc-plated steel inserts. They have four prongs on the flange to resist twisting in hardwood and softwood. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||||
| 6-32 | 0.281" | 0.169" | 1/4" | 1/2" | 0.031" | 11/64" | 11/64" | 10 | 000000000 | 00000 |
| 8-32 | 0.288" | 0.213" | 1/4" | 1/2" | 0.038" | 7/32" | 7/32" | 10 | 000000000 | 0000 |
| 10-24 | 0.319" | 0.232" | 9/32" | 3/4" | 0.038" | 15/64" | 15/64" | 10 | 000000000 | 0000 |
| 1/4"-20 | 0.295" | 0.308" | 1/4" | 3/4" | 0.045" | 5/16" | 0.311" | 10 | 000000000 | 0000 |
| 1/4"-20 | 0.425" | 0.311" | 3/8" | 3/4" | 0.05" | 5/16" | 5/16" | 10 | 000000000 | 0000 |
| 1/4"-20 | 0.55" | 0.311" | 1/2" | 3/4" | 0.05" | 5/16" | 5/16" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.437" | 0.391" | 3/8" | 7/8" | 0.062" | 13/32" | 13/32" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.562" | 0.391" | 1/2" | 7/8" | 0.062" | 13/32" | 13/32" | 10 | 000000000 | 0000 |
| 3/8"-16 | 0.513" | 0.471" | 7/16" | 1" | 0.075" | 31/64" | 31/64" | 5 | 000000000 | 0000 |
| 1/2"-13 | 0.591" | 0.591" | 1/2" | 1 1/4" | 0.091" | 19/32" | 19/32" | 1 | 000000000 | 0000 |
Barrel, mm | Flange, mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||||
| M4 | 0.7 | 7.1 | 5.2 | 6.3 | 15 | 0.8 | 1/8" | 1/8" | 10 | 000000000 | 000000 |
| M4 | 0.7 | 9.1 | 5.2 | 8.3 | 15 | 0.8 | 1/8" | 1/8" | 10 | 000000000 | 0000 |
| M5 | 0.8 | 8 | 6.2 | 7 | 17 | 1 | 5/32" | 5/32" | 10 | 000000000 | 00000 |
| M6 | 1 | 7.5 | 7.4 | 6.3 | 19 | 1.2 | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| M6 | 1 | 9 | 7.5 | 7.8 | 19 | 1.2 | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| M8 | 1.25 | 11 | 10 | 9.5 | 22.2 | 1.5 | 13/32" | 13/32" | 5 | 000000000 | 00000 |
| M10 | 1.5 | 13 | 11.4 | 11.5 | 25.4 | 1.5 | 31/64" | 31/64" | 5 | 000000000 | 00000 |
316 Stainless Steel Tee Nut Inserts for Wood
The most corrosion resistant tee nut inserts we offer, these inserts stand up to chemicals and salt water. They have four prongs on the flange to resist twisting in hardwood and softwood. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||||||
| 6-32 | 0.281" | 0.169" | 1/4" | 1/2" | 0.031" | 11/64" | 11/64" | 10 | 000000000 | 00000 |
| 8-32 | 0.288" | 0.213" | 1/4" | 1/2" | 0.038" | 7/32" | 7/32" | 10 | 000000000 | 0000 |
| 10-24 | 0.319" | 0.232" | 9/32" | 3/4" | 0.038" | 7/32" | 7/32" | 10 | 000000000 | 0000 |
| 10-32 | 0.315" | 0.236" | 0.276" | 0.748" | 0.039" | 15/64" | 15/64" | 10 | 000000000 | 0000 |
| 1/4"-20 | 0.295" | 0.303" | 0.248" | 0.748" | 0.047" | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| 1/4"-20 | 0.425" | 0.311" | 3/8" | 3/4" | 0.05" | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| 1/4"-20 | 0.606" | 0.303" | 0.559" | 0.748" | 0.047" | 5/16" | 5/16" | 5 | 000000000 | 00000 |
| 5/16"-18 | 0.437" | 0.391" | 3/8" | 7/8" | 0.062" | 13/32" | 13/32" | 5 | 000000000 | 0000 |
| 5/16"-18 | 1/2" | 0.382" | 0.441" | 0.874" | 0.059" | 13/32" | 13/32" | 5 | 000000000 | 00000 |
| 3/8"-16 | 0.516" | 0.465" | 0.437" | 1" | 0.079" | 31/64" | 31/64" | 1 | 000000000 | 0000 |
| 1/2"-13 | 0.516" | 0.583" | 0.437" | 1.248" | 0.079" | 19/32" | 19/32" | 1 | 000000000 | 0000 |
Barrel, mm | Flange, mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||||
| M4 | 0.7 | 7.1 | 5.2 | 6.3 | 15 | 0.8 | 1/8" | 1/8" | 10 | 000000000 | 00000 |
| M4 | 0.7 | 9.1 | 5.2 | 8.3 | 15 | 0.8 | 1/8" | 1/8" | 10 | 000000000 | 0000 |
| M5 | 0.8 | 8 | 6.2 | 7 | 17 | 1 | 5/32" | 5/32" | 10 | 000000000 | 0000 |
| M6 | 1 | 7.5 | 7.4 | 6.3 | 19 | 1.2 | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| M6 | 1 | 9 | 7.5 | 7.8 | 19 | 1.2 | 5/16" | 5/16" | 10 | 000000000 | 00000 |
| M8 | 1.25 | 11 | 10 | 9.5 | 22.2 | 1.5 | 13/32" | 13/32" | 5 | 000000000 | 0000 |
| M10 | 1.5 | 13 | 11.4 | 11.5 | 25.4 | 1.5 | 31/64" | 31/64" | 5 | 000000000 | 00000 |
Split-Resistant Tee Nut Inserts for Hardwood
Fewer prongs than other tee nut inserts reduce the risk of splitting hardwood—these inserts have three short prongs. Hammer them into a drilled hole to install. Installed length includes the flange.
Unfinished steel inserts are best for dry environments, since moisture will cause them to rust. They are ready for painting.
Zinc-plated steel inserts are mildly corrosion resistant in wet environments.
Black-oxide steel inserts have a dark surface color and are mildly corrosion resistant in dry environments.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Steel | ||||||||||
| 1/4"-20 | 0.235" | 0.305" | 3/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 000000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.397" | 0.305" | 1/4" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.422" | 0.305" | 3/8" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
Zinc-Plated Steel | ||||||||||
| 4-40 | 0.149" | 0.13" | 1/8" | 23/64" | 0.024" | 9/64" | 9/64" | 100 | 000000000 | 00000 |
| 6-32 | 0.274" | 0.162" | 1/4" | 9/16" | 0.024" | 11/64" | 11/64" | 100 | 000000000 | 00000 |
| 8-32 | 0.281" | 0.209" | 1/4" | 23/32" | 0.031" | 7/32" | 7/32" | 100 | 000000000 | 00000 |
| 8-32 | 0.289" | 0.22" | 1/4" | 1/2" | 0.039" | 7/32" | 7/32" | 100 | 000000000 | 00000 |
| 8-32 | 0.297" | 0.22" | 1/4" | 19/32" | 0.047" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.227" | 0.243" | 3/16" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.32" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.414" | 0.243" | 3/8" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-24 | 0.602" | 0.243" | 9/16" | 3/4" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 10-32 | 0.32" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-32 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-32 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.235" | 0.305" | 3/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.297" | 0.305" | 1/4" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.422" | 0.305" | 3/8" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 0000 |
| 5/16"-18 | 0.43" | 0.37" | 3/8" | 7/8" | 0.055" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.68" | 0.37" | 5/8" | 7/8" | 0.055" | 3/8" | 3/8" | 50 | 000000000 | 00000 |
| 3/8"-16 | 0.501" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 29/64" | 50 | 000000000 | 00000 |
Black-Oxide Steel | ||||||||||
| 6-32 | 0.274" | 0.162" | 1/4" | 9/16" | 0.024" | 11/64" | 11/64" | 50 | 000000000 | 0000 |
| 8-32 | 0.281" | 0.209" | 1/4" | 23/32" | 0.031" | 7/32" | 7/32" | 50 | 000000000 | 00000 |
| 8-32 | 0.289" | 0.22" | 1/4" | 1/2" | 0.039" | 7/32" | 7/32" | 50 | 000000000 | 00000 |
| 8-32 | 0.297" | 0.22" | 1/4" | 19/32" | 0.047" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 10-24 | 0.227" | 0.243" | 3/16" | 3/4" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 10-24 | 0.352" | 0.243" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 10-24 | 0.414" | 0.243" | 3/8" | 3/4" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 10-24 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 10-24 | 0.602" | 0.243" | 9/16" | 3/4" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 10-32 | 0.227" | 0.243" | 3/16" | 1/2" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 10-32 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.235" | 0.305" | 3/16" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.297" | 0.305" | 1/4" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.422" | 0.305" | 3/8" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 5/16"-18 | 0.43" | 0.37" | 3/8" | 7/8" | 0.055" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.68" | 0.37" | 5/8" | 7/8" | 0.055" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 3/8"-16 | 0.501" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 29/64" | 25 | 000000000 | 00000 |
Twist-Resistant Tee Nut Inserts for Softwood
Six prongs around the barrel of these inserts provide a strong hold and prevent them from loosening and twisting. They’re zinc-plated steel for mild corrosion resistance. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||||||
| 10-24 | 0.32" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 000000 |
| 10-24 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-32 | 0.32" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-32 | 0.35" | 0.236" | 5/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 0000 |
| 10-32 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.3" | 0.305" | 1/4" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.36" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 5/16" | 100 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 5/16" | 25 | 000000000 | 00000 |
| 3/8"-16 | 0.501" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 29/64" | 50 | 000000000 | 00000 |
Secure-Grip Tee Nut Inserts for Softwood
Hooked prongs give these tee nut inserts excellent holding power even when removing screws. Use them in softwood such as particleboard. They’re zinc-plated steel for mild corrosion resistance. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Barrel | Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Wd. | Lg. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
| 10-24 | 0.414" | 0.28" | 3/8" | 11/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 000000 |
| 10-32 | 0.477" | 0.28" | 7/16" | 11/16" | 45/64" | 0.039" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.426" | 0.35" | 3/8" | 13/16" | 53/64" | 0.051" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.34" | 9/16" | 11/16" | 45/64" | 0.047" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 5/16"-18 | 0.676" | 0.37" | 5/8" | 13/16" | 53/64" | 0.05" | 3/8" | 3/8" | 50 | 000000000 | 00000 |
Screw-Locking Tee Nut Inserts for Wood
Use where vibration is a concern—these tee nut inserts have distorted threads that lock screws in place. They have four prongs on the flange to resist twisting in hardwood and softwood. Made of zinc-plated steel, they have mild corrosion resistance. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Tee Nut Inserts for Fiberglass
A wide flange distributes the load over a large area. Hammer these inserts into a drilled hole to install. With only three short prongs, they reduce the risk of splitting or cracking fiberglass. They’re zinc-plated steel for mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Barrel, mm | Flange, mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
| M6 | 1 | 6.8 | 7.7 | 5.6 | 19.1 | 1.2 | 7.9 mm | 7.9mm | 25 | 000000000 | 000000 |