4-Prong Tee Nuts Dimensions & Specifications

4-Prong T-Nuts, Straight Barrel Drawing

4-Prong T-Nuts, Straight Barrel

Thread
Size

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 (H)
Barrel
Height

 (G)
Flange
Diam.		 (F)
Barrel
Diam.
 (A)
Prong Height 		 (T)
Material
Thick-
ness
 Drill
Size
   Thread
Size		 (H)
Barrel
Height
 (G)
Flange
Diam.
 (F)
Barrel
Diam.		 (A)
Prong
Height
 (T)
Material
Thick-
ness		 Drill
Size
6-32 1/4 1/2 .188 1/8 .035 13/64 1/4-20 1/2 3/4 .305 7/32 .047 5/16
8-32 1/4 23/32 .208 3/16 .031 7/32 1/4-20 9/16 3/4  .305  1/4  .047 5/16
8-32 5/16 3/4 .208 1/4 .035 7/32 1/4-20 5/8 3/4 .306 1/4  .047 5/16
8-32 3/8 3/4 .208 1/4 .035 7/32 5/16-18 5/16   7/8   .360  9/32  .047 3/8
8-32 7/16 3/4 .208 1/4 .035 7/32 5/16-18 3/8   7/8   .390  1/4  .063 25/64
10-24 5/16 3/4 .243 7/32 .040 1/4 5/16-18 7/16   7/8   .360  1/4  .047 3/8
10-24 7/16 23/32 .243 7/32 .040 1/4 5/16-18 1/2   7/8  .390 1/4  .063 13/32
10-32 5/16

3/4

 .243 7/32 .040 1/4 5/16-18 5/8   7/8  .375-.390 1/4-5/16  .060-.063 3/8-25-64
10-32 3/8 3/4 .243 1/4 .043 1/4 5/16-18              
10-32 7/16 3/4 .243 7/32 .043 1/4 3/8-16 5/16   1   .440  9/32 .063 27/64
1/4-20 1/4 3/4 .305 7/32 .047 5/16 3/8-16 7/16  1 .440 11/32 .063 29/64
1/4-20 5/16 3/4 .305 7/32 .047 5/16  3/8-16  5/8  1 .440 5/16 .063 29/64
1/4-20 3/8 3/4 .305 7/32 .047 5/16 3/8-16            
1/4-20 7/16 3/4 .305 1/4 .047 5/16        

 

Description

Internally threaded barrel shaped fasteners created entirely with a flat foundation with 
projections of the prongtype extending perpendicularly from the base aside the barrel.
Applications/Advantages Used to fasten metal to timber, particle board or plastic goods. The 4-prong
tee-nuts can be used in both hard or soft woods.
Material

C1004-10 low-carbon steel.
Plating

See table above for more information.



 

NOTE: For T-nut size, there is no single standard. These values are provided as a guide; there may be deviations from these requirements.