Filter by
System of Measurement
Thread Size
Thread Direction
Component
Fastener Strength Grade/Class
Tensile Strength
Hardness
Diameter
Height
Threading
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Width
Finish
About Lead Screws and Nuts
Compare lead screws and nuts by the size, direction, fit, and starts of their threads.
Acme Lead Screws and Nuts
Lead Screws—Left-Hand Thread
Thread Size | Thread Type | Lg., ft. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Fastener Strength Grade/Class | Hardness | Tensile Strength, psi | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Carbon Steel | ||||||||||||||
| 1/4"-16 | Acme | 3 | 1 | 1:1 | 0.063" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A404 | 000000 | ||
| 1/4"-16 | Acme | 6 | 1 | 1:1 | 0.063" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A405 | 00000 | ||
| 3/8"-12 | Acme | 3 | 1 | 1:1 | 0.083" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A411 | 0000 | ||
| 3/8"-12 | Acme | 6 | 1 | 1:1 | 0.083" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A410 | 00000 | ||
| 1/2"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A417 | 00000 | ||
| 1/2"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A418 | 00000 | ||
| 1/2"-10 | Acme | 3 | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A419 | 00000 | ||
| 1/2"-10 | Acme | 6 | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A420 | 00000 | ||
| 5/8"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A426 | 00000 | ||
| 5/8"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A427 | 00000 | ||
| 5/8"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A429 | 00000 | ||
| 5/8"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A430 | 00000 | ||
| 3/4"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A439 | 00000 | ||
| 3/4"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A440 | 00000 | ||
| 3/4"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A449 | 00000 | ||
| 3/4"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A450 | 00000 | ||
| 3/4"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A451 | 00000 | ||
| 3/4"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A452 | 00000 | ||
| 7/8"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A459 | 00000 | ||
| 7/8"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A460 | 00000 | ||
| 1"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A468 | 00000 | ||
| 1"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A469 | 00000 | ||
| 1"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A471 | 00000 | ||
| 1"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A470 | 00000 | ||
| 1"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A479 | 00000 | ||
| 1"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A480 | 00000 | ||
| 1"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A485 | 00000 | ||
| 1"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A486 | 00000 | ||
| 1"-10 | Acme | 3 | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A489 | 00000 | ||
| 1"-10 | Acme | 6 | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A490 | 00000 | ||
| 1 1/8"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A509 | 00000 | ||
| 1 1/8"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A510 | 00000 | ||
| 1 1/4"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A519 | 00000 | ||
| 1 1/4"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A520 | 000000 | ||
| 1 1/4"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A529 | 00000 | ||
| 1 1/4"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A530 | 000000 | ||
| 1 3/8"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A539 | 00000 | ||
| 1 3/8"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A540 | 000000 | ||
| 1 1/2"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A549 | 00000 | ||
| 1 1/2"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A550 | 000000 | ||
| 1 1/2"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A554 | 00000 | ||
| 1 1/2"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 64,000 | ASTM A108 | 98935A555 | 000000 | ||
| 2"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A559 | 000000 | ||
| 2"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B61 | 53,000 | ASTM A108 | 98935A560 | 000000 | ||
Alloy Steel | ||||||||||||||
| 1/4"-16 | Acme | 3 | 1 | 1:1 | 0.063" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A404 | 00000 | ||
| 1/4"-16 | Acme | 6 | 1 | 1:1 | 0.063" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A405 | 00000 | ||
| 3/8"-8 | Stub Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A409 | 00000 | ||
| 3/8"-8 | Stub Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A410 | 00000 | ||
| 3/8"-10 | Stub Acme | 3 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A411 | 00000 | ||
| 3/8"-10 | Stub Acme | 6 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A412 | 00000 | ||
| 3/8"-12 | Acme | 3 | 1 | 1:1 | 0.083" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A414 | 00000 | ||
| 3/8"-12 | Acme | 6 | 1 | 1:1 | 0.083" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A415 | 000000 | ||
| 1/2"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A419 | 00000 | ||
| 1/2"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A420 | 000000 | ||
| 1/2"-10 | Acme | 3 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A424 | 00000 | ||
| 1/2"-10 | Acme | 6 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A425 | 000000 | ||
| 5/8"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A429 | 000000 | ||
| 5/8"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A430 | 000000 | ||
| 5/8"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A434 | 00000 | ||
| 5/8"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A435 | 000000 | ||
| 3/4"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A444 | 00000 | ||
| 3/4"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A445 | 000000 | ||
| 3/4"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A454 | 00000 | ||
| 3/4"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A455 | 000000 | ||
| 3/4"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A449 | 00000 | ||
| 3/4"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A450 | 000000 | ||
| 7/8"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A464 | 000000 | ||
| 7/8"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A465 | 000000 | ||
| 1"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A469 | 000000 | ||
| 1"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A470 | 000000 | ||
| 1"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A474 | 000000 | ||
| 1"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A475 | 000000 | ||
| 1"-6 | Acme | 3 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A484 | 000000 | ||
| 1"-6 | Acme | 6 | 1 | 1:1 | 0.167" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A485 | 000000 | ||
| 1"-8 | Acme | 3 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A489 | 000000 | ||
| 1"-8 | Acme | 6 | 1 | 1:1 | 0.125" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A490 | 000000 | ||
| 1"-10 | Acme | 3 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A494 | 000000 | ||
| 1"-10 | Acme | 6 | 1 | 1:1 | 0.1" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A495 | 000000 | ||
| 1 1/8"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A504 | 000000 | ||
| 1 1/8"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A505 | 000000 | ||
| 1 1/4"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A524 | 000000 | ||
| 1 1/4"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A525 | 000000 | ||
| 1 1/4"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A534 | 000000 | ||
| 1 1/4"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A535 | 000000 | ||
| 1 3/8"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A544 | 000000 | ||
| 1 3/8"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A545 | 000000 | ||
| 1 1/2"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A554 | 000000 | ||
| 1 1/2"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A555 | 000000 | ||
| 1 1/2"-5 | Acme | 3 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A556 | 000000 | ||
| 1 1/2"-5 | Acme | 6 | 1 | 1:1 | 0.2" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A557 | 000000 | ||
| 2"-4 | Acme | 3 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A564 | 000000 | ||
| 2"-4 | Acme | 6 | 1 | 1:1 | 0.25" | Acme Class 2G | ASTM Grade B7 | Rockwell C35 | 125,000 | ASTM A193 | 93410A565 | 000000 | ||
Coupling Nuts—Left-Hand Thread
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Carbon Steel | |||||||||||||
| 1/2"-10 | Acme | 1 1/4" | 5/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A648 | 000000 | ||
| 5/8"-8 | Acme | 2 1/8" | 7/8" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A651 | 00000 | ||
| 3/4"-5 | Acme | 2 1/4" | 1" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A653 | 00000 | ||
| 3/4"-6 | Acme | 2 1/4" | 1" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A652 | 00000 | ||
| 7/8"-6 | Acme | 2 1/2" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A304 | 00000 | ||
| 1"-5 | Acme | 2 3/4" | 1 3/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A655 | 00000 | ||
| 1"-6 | Acme | 2 3/4" | 1 3/8" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A654 | 00000 | ||
| 1"-10 | Acme | 2 3/4" | 1 3/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A308 | 00000 | ||
| 1 1/8"-5 | Acme | 3" | 1 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A656 | 00000 | ||
| 1 1/4"-4 | Acme | 3" | 1 5/8" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A658 | 00000 | ||
| 1 1/4"-5 | Acme | 3" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A657 | 00000 | ||
| 1 3/8"-4 | Acme | 3 1/4" | 1 7/8" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A313 | 00000 | ||
| 1 1/2"-4 | Acme | 3 1/2" | 2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A659 | 000000 | ||
| 2"-4 | Acme | 4" | 3" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B75 | Not Rated | 93026A318 | 000000 | ||
Flange Nuts—Left-Hand Thread
Flange | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Thread Type | Ht. | Dia. | Dia. | Thk. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
932 Bearing Bronze | |||||||||||||||
| 1/2"-10 | Acme | 1" | 3/4" | 1 1/4" | 1/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Not Rated | Not Rated | 95120A511 | 0000000 | ||
| 5/8"-8 | Acme | 1 1/4" | 7/8" | 1 1/2" | 1/4" | 1 | 1:1 | 0.125" | Acme Class 2G | Not Rated | Not Rated | 95120A519 | 000000 | ||
| 3/4"-5 | Acme | 1 1/2" | 1" | 2" | 3/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | 95120A523 | 000000 | ||
| 3/4"-6 | Acme | 1 1/2" | 1" | 2" | 3/8" | 1 | 1:1 | 0.167" | Acme Class 2G | Not Rated | Not Rated | 95120A527 | 000000 | ||
| 7/8"-6 | Acme | 1 3/4" | 1 1/4" | 2 1/4" | 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Not Rated | Not Rated | 95120A543 | 000000 | ||
| 1"-5 | Acme | 2" | 1 1/2" | 2 1/2" | 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | 95120A551 | 000000 | ||
| 1"-6 | Acme | 2" | 1 1/2" | 2 1/2" | 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Not Rated | Not Rated | 95120A555 | 000000 | ||
| 1 1/8"-5 | Acme | 2 1/4" | 1 3/4" | 2 3/4" | 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | 95120A567 | 000000 | ||
| 1 1/4"-4 | Acme | 2 1/2" | 2" | 3" | 3/4" | 1 | 1:1 | 0.25" | Acme Class 2G | Not Rated | Not Rated | 95120A571 | 000000 | ||
| 1 1/4"-5 | Acme | 2 1/2" | 2" | 3" | 3/4" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | 95120A575 | 000000 | ||
| 1 1/2"-4 | Acme | 3" | 2 1/2" | 3 1/2" | 3/4" | 1 | 1:1 | 0.25" | Acme Class 2G | Not Rated | Not Rated | 95120A583 | 000000 | ||
| 2"-4 | Acme | 4" | 3" | 4" | 1" | 1 | 1:1 | 0.25" | Acme Class 2G | Not Rated | Not Rated | 95120A591 | 000000 | ||
Round Nuts—Left-Hand Thread
Thread Size | Thread Type | Ht. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | ||||||||||||||
| 1/2"-10 | Acme | 1" | 1 15/32" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B96 | Not Rated | — | 95080A403 | 000000 | ||
| 5/8"-8 | Acme | 1 1/4" | 1 55/64" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B96 | Not Rated | — | 95080A408 | 00000 | ||
| 3/4"-5 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | — | 95080A412 | 00000 | ||
| 3/4"-6 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B96 | Not Rated | — | 95080A413 | 00000 | ||
| 1"-5 | Acme | 2" | 2 63/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | — | 95080A422 | 000000 | ||
360 Brass | ||||||||||||||
| 1/2"-10 | Acme | 1/2" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A403 | 0000 | ||
| 5/8"-8 | Acme | 5/8" | 1" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A405 | 00000 | ||
| 3/4"-5 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A407 | 00000 | ||
| 3/4"-6 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A409 | 00000 | ||
| 7/8"-6 | Acme | 7/8" | 1 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A417 | 00000 | ||
| 1"-5 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A419 | 00000 | ||
| 1"-6 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A421 | 00000 | ||
| 1"-10 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A423 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/4" | 2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95100A427 | 00000 | ||
932 Bearing Bronze | ||||||||||||||
| 1/2"-10 | Acme | 29/32" | 29/32" | 1 | 1:1 | 0.1" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A404 | 00000 | ||
| 5/8"-8 | Acme | 1 1/32" | 1 9/32" | 1 | 1:1 | 0.125" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A408 | 00000 | ||
| 3/4"-5 | Acme | 1 9/32" | 1 13/32" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A412 | 00000 | ||
| 3/4"-6 | Acme | 1 9/32" | 1 13/32" | 1 | 1:1 | 0.167" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A417 | 00000 | ||
| 1"-5 | Acme | 1 17/32" | 1 21/32" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A427 | 00000 | ||
| 1 1/4"-5 | Acme | 2 1/64" | 2 5/32" | 1 | 1:1 | 0.2" | Acme Class 2G | Not Rated | Not Rated | ASTM B505 | 95090A429 | 000000 | ||
Hex Nuts—Left-Hand Thread
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Fastener Strength Grade/Class | Hardness | Tensile Strength | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Carbon Steel | |||||||||||||||
| 1/4"-16 | Acme | 15/64" | 1/2" | 1 | 1:1 | 0.063" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A009 | 00000 | ||
| 3/8"-8 | Stub Acme | 23/64" | 11/16" | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A014 | 0000 | ||
| 3/8"-10 | Stub Acme | 23/64" | 11/16" | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A019 | 0000 | ||
| 3/8"-12 | Acme | 23/64" | 11/16" | 1 | 1:1 | 0.083" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A106 | 0000 | ||
| 1/2"-8 | Acme | 31/64" | 7/8" | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A023 | 0000 | ||
| 1/2"-10 | Acme | 31/64" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A107 | 0000 | ||
| 5/8"-6 | Acme | 39/64" | 1 1/16" | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A027 | 0000 | ||
| 5/8"-8 | Acme | 39/64" | 1 1/16" | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A108 | 0000 | ||
| 3/4"-5 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A117 | 0000 | ||
| 3/4"-6 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A109 | 0000 | ||
| 3/4"-8 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A046 | 0000 | ||
| 7/8"-6 | Acme | 55/64" | 1 7/16" | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A120 | 00000 | ||
| 1"-4 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A054 | 00000 | ||
| 1"-5 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A110 | 0000 | ||
| 1"-6 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.167" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A111 | 00000 | ||
| 1"-8 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.125" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A066 | 00000 | ||
| 1"-10 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.1" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A121 | 0000 | ||
| 1 1/8"-5 | Acme | 1 7/64" | 1 13/16" | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A119 | 00000 | ||
| 1 1/4"-4 | Acme | 1 7/32" | 2" | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A118 | 00000 | ||
| 1 1/4"-5 | Acme | 1 7/32" | 2" | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A112 | 00000 | ||
| 1 3/8"-4 | Acme | 1 11/32" | 2 3/16" | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A122 | 00000 | ||
| 1 1/2"-4 | Acme | 1 15/32" | 2 3/8" | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A113 | 00000 | ||
| 1 1/2"-5 | Acme | 1 1/2" | 2 3/8" | 1 | 1:1 | 0.2" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A123 | 00000 | ||
| 2"-4 | Acme | 2" | 3" | 1 | 1:1 | 0.25" | Acme Class 2G | SAE Grade 2 | Rockwell B85 | 64,000 psi | — | 91808A114 | 00000 | ||
Zinc-Plated Carbon Steel | |||||||||||||||
| 1/2"-10 | Acme | 1/2" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | — | Rockwell B75 | Not Rated | — | 98948A130 | 00000 | ||
| 5/8"-8 | Acme | 5/8" | 1" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Rockwell B75 | Not Rated | — | 98948A140 | 00000 | ||
| 3/4"-6 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Rockwell B75 | Not Rated | — | 98948A150 | 00000 | ||
| 1"-5 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | — | 98948A170 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/4" | 2" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | — | 98948A220 | 00000 | ||
360 Brass | |||||||||||||||
| 1/2"-10 | Acme | 1/2" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A314 | 0000 | ||
| 5/8"-8 | Acme | 5/8" | 1" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A319 | 00000 | ||
| 3/4"-5 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A323 | 00000 | ||
| 3/4"-6 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A327 | 00000 | ||
| 7/8"-6 | Acme | 7/8" | 1 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A343 | 00000 | ||
| 1"-5 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A347 | 00000 | ||
| 1"-6 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A351 | 00000 | ||
| 1"-10 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.1" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A355 | 00000 | ||
| 1 1/8"-5 | Acme | 1 1/8" | 1 3/4" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A359 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/4" | 2" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A363 | 00000 | ||
| 1 1/2"-4 | Acme | 1 1/2" | 2 1/4" | 1 | 1:1 | 0.25" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A367 | 00000 | ||
| 2"-4 | Acme | 2" | 3" | 1 | 1:1 | 0.25" | Acme Class 2G | — | Rockwell B75 | Not Rated | ASTM B16 | 95155A371 | 000000 | ||
18-8 Stainless Steel | |||||||||||||||
| 1/4"-16 | Acme | 15/64" | 1/2" | 1 | 1:1 | 0.063" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A305 | 00000 | ||
| 3/8"-8 | Stub Acme | 23/64" | 11/16" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A355 | 00000 | ||
| 3/8"-10 | Stub Acme | 23/64" | 11/16" | 1 | 1:1 | 0.1" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A357 | 00000 | ||
| 3/8"-12 | Acme | 23/64" | 11/16" | 1 | 1:1 | 0.083" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A408 | 00000 | ||
| 1/2"-8 | Acme | 31/64" | 7/8" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A366 | 00000 | ||
| 1/2"-10 | Acme | 31/64" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A412 | 00000 | ||
| 5/8"-6 | Acme | 39/64" | 1 1/16" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A371 | 00000 | ||
| 5/8"-8 | Acme | 39/64" | 1 1/16" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A413 | 00000 | ||
| 3/4"-5 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A414 | 00000 | ||
| 3/4"-6 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A417 | 00000 | ||
| 3/4"-8 | Acme | 47/64" | 1 1/4" | 1 | 1:1 | 0.125" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A383 | 00000 | ||
| 7/8"-6 | Acme | 55/64" | 1 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A426 | 00000 | ||
| 1"-4 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.25" | Acme Class 2G | — | Rockwell B97 | Not Rated | — | 95066A389 | 00000 | ||
| 1"-5 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A415 | 00000 | ||
| 1"-6 | Acme | 63/64" | 1 5/8" | 1 | 1:1 | 0.167" | Acme Class 2G | — | Not Rated | Not Rated | — | 95066A418 | 00000 | ||
Square Nuts—Left-Hand Thread
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
360 Brass | ||||||||||||||
| 3/8"-12 | Acme | 3/8" | 3/4" | 1 | 1:1 | 0.083" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A511 | 00000 | ||
| 1/2"-10 | Acme | 1/2" | 7/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A514 | 00000 | ||
| 5/8"-8 | Acme | 5/8" | 1" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A519 | 00000 | ||
| 3/4"-5 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A523 | 00000 | ||
| 3/4"-6 | Acme | 3/4" | 1 1/4" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A527 | 00000 | ||
| 7/8"-6 | Acme | 7/8" | 1 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A543 | 00000 | ||
| 1"-5 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A547 | 00000 | ||
| 1"-6 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A551 | 00000 | ||
| 1"-10 | Acme | 1" | 1 5/8" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A555 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/4" | 2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A563 | 00000 | ||
| 1 1/2"-4 | Acme | 1 1/2" | 2 1/4" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B55 | Not Rated | ASTM B16 | 95270A567 | 00000 | ||































