Below you will find a list of acme screw and acme nut sizes that we manufacture. Acme threaded screws are available from 3/8″ – 2 1/2″ diameter with standard or non-standard thread pitches.
The Acme threaded rods and screws listed are available in both left hand and right hand thread. We also manufacture Acme hex nuts to match, square and round nuts are also available. Coupling nuts are also stocked.
ACME Screw Right Hand Class 2G
STANDARD MATERIAL IS 1215 LOW CARBON STEEL – PLAIN
AVAILABLE IN 6 FT. LENGTHS – 12 FT. LENGTHS ALSO AVAILABLE NO EXTRA CHARGE.
ALL 6FT & 12 FT LENGTHS MANUFACTURED WITH ONE END BLANK 1″ TO 2″ LONG.
| DIAMETER SIZE | THREADS TO THE INCH |
| Diameter | Pitch |
| 3/8" | 12* |
| 1/2" | 10* |
| 5/8" | 4-6-8* |
| 3/4" | 5-6*-8-10 |
| 7/8" | 5-6*-8 |
| 1" | 4-5*-6-8-10 |
| 1-1/8" | 4-5*-6 |
| 1-1/4" | 4-5*-6 |
| 1-3/8" | 4*-5-6 |
| 1-1/2" | 4*-5-6 |
| 1-3/4" | 4*-5-6 |
| 2" | 4* |
| 2-1/4" | 4* |
| 2-1/2" | 4* |
*=Standard Thread Per Inch
ACME Hex Nuts CRS R.H. 2G
HEX NUT THICKNESS IS SAME AS THE DIAMETER SIZE. ALSO AVAILABLE SQUARE OR ROUND. COUPLING NUT THICKNESS IS DOUBLE THE DIAMETER SIZE.
| Diameter | Threads Per Inch |
| 3/8" | 12* |
| 1/2" | 10* |
| 5/8" | 4-6-8* |
| 3/4" | 5-6*-8-10 |
| 7/8" | 5-6*-8 |
| 1" | 4-5*-6-8-10 |
| 1-1/8" | 4-5*-6 |
| 1-1/4" | 4-5*-6 |
| 1-3/8" | 4*-5-6 |
| 1-1/2" | 4*-5-6 |
| 1-3/4" | 4*-5-6 |
| 2" | 4* |
| 2-1/4" | 4* |
| 2-1/2" | 4* |
*=Standard Thread Per Inch
Nut Dimensions
SIZE OF ACME HEX STOCK NUTS
| DIAMETER SIZE | A.F. HEX | THICKNESS |
| 3/8" | 5/8" | 3/8" |
| 1/2" | 3/4" | 1/2" |
| 5/8" | 1" | 5/8" |
| 3/4" | 1-1/4" | 3/4" |
| 7/8" | 1-1/2" | 7/8" |
| 1" | 1-1/2" | 1" |
| 1-1/8" | 2" | 1-1/8" |
| 1-1/4" | 2" | 1-1/4" |
| 1-3/8" | 2" | 1-3/8" |
| 1-1/2" | 2-1/4" | 1-1/2" |
| 1-3/4" | 2-1/2" | 1-3/4" |
| 2" | 3" | 2" |
| 2-1/4" | 3-1/2" | 2-1/4" |
| 2-1/2" | 3-1/2" | 2-1/2" |
Hex Coupling Nut Dimensions
SIZE OF ACME COUPLING NUTS. COUPLING NUT THICKNESS IS DOUBLE THE DIAMETER SIZE.
| DIAMETER SIZE | A.F. HEX | THICKNESS |
| 3/8" | 5/8" | 3/4" |
| 1/2" | 3/4" | 1" |
| 5/8" | 1" | 1 1/4" |
| 3/4" | 1-1/4" | 1 1/2" |
| 7/8" | 1-1/2" | 1 3/4" |
| 1" | 1-1/2" | 2" |
| 1-1/8" | 2" | 2 1/4" |
| 1-1/4" | 2" | 2 1/2" |
| 1-3/8" | 2" | 2 3/4" |
| 1-1/2" | 2-1/4" | 3" |
| 1-3/4" | 2-1/2" | 3 1/2" |
| 2" | 3" | 4" |
| 2-1/4" | 3-1/2" | 4 1/2" |
| 2-1/2" | 3-1/2" | 5" |
Contact Dependable Acme today if you have any questions about our Acme rods, Acme nuts, or Acme screws. You can give us a call 800-893-3792 to receive a quote, place an order or to find out if we have a particular size in stock. You can also contact us by e-mail at depacme@aol.com, or fax 516-997-5464.