Ultra-Precision Lead Screws and Nuts

58 products

Ultra-Precision Lead Screws and Nuts

Ultra-Precision Lead Screws and Nuts are engineered for applications demanding the highest levels of accuracy and repeatability. Our premium-grade lead screws feature tight tolerances and exceptional surface finishes, while our matching nuts provide smooth, low-friction operation with minimal backlash. These precision components are ideal for CNC machinery, medical devices, aerospace equipment, and optical positioning systems where micron-level precision is critical. Manufactured from high-strength materials with advanced heat treatment processes, our ultra-precision lead screws and nuts deliver superior wear resistance and long-term performance stability. Choose from various thread profiles including ACME, trapezoidal, and ball screws to meet your specific motion control requirements. Custom configurations available for specialized applications.

Part Number Thread Size Length Threading Thread Direction Number of Thread Starts Travel Distance per Turn Accuracy for Travel Distance per Turn Diameter Nut Type Material Hardness
1462FA00024 1/2"-10 1 1/2" - Right Hand 1 0.1" - 3/4" Flange Acetal Plastic Not Rated
1462FA00026 1/2"-10 2" - Right Hand 1 0.1" - 0.891" Flange Acetal Plastic Not Rated
1462FA00046 1/2"-10 3 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00020 1/2"-10 6 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00013 1/2"-20 1 1/2" - Right Hand 1 0.05" - 3/4" Flange Acetal Plastic Not Rated
1462FA00021 1/2"-20 2" - Right Hand 1 0.05" - 0.891" Flange Acetal Plastic Not Rated
1462FA00045 1/2"-20 3 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00006 1/2"-20 6 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00008 1/2"-8 1 1/2" - Right Hand 1 0.125" - 3/4" Flange Acetal Plastic Not Rated
1462FA00015 1/2"-8 2" - Right Hand 1 0.125" - 0.891" Flange Acetal Plastic Not Rated
1462FA00047 1/2"-8 3 ft. Fully Threaded Right Hand 1 0.125" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00001 1/2"-8 6 ft. Fully Threaded Right Hand 1 0.125" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00039 1/4"-20 1 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00011 1/4"-20 1" - Right Hand 1 0.05" - 1/2" Flange Acetal Plastic Not Rated
1462FA00018 1/4"-20 1" - Right Hand 1 0.05" - 1/2" Flange Acetal Plastic Not Rated
1462FA00040 1/4"-20 3 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00004 1/4"-20 6 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00037 1/4"-40 1 ft. Fully Threaded Right Hand 1 0.025" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00029 1/4"-40 1" - Right Hand 1 0.025" - 1/2" Flange Acetal Plastic Not Rated
1462FA00038 1/4"-40 3 ft. Fully Threaded Right Hand 1 0.025" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00028 1/8"-20.8 1/2" - Right Hand 1 0.048" - 0.4" Flange Acetal Plastic Not Rated
1462FA00033 1/8"-20.8 1 ft. Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00031 1/8"-20.8 6" Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00027 1/8"-41.7 1/2" - Right Hand 1 0.024" - 0.4" Flange Acetal Plastic Not Rated
1462FA00032 1/8"-41.7 1 ft. Fully Threaded Right Hand 1 0.024" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00030 1/8"-41.7 6" Fully Threaded Right Hand 1 0.024" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00010 3/4"-10 2" - Right Hand 1 0.1" - 1.125" Flange Acetal Plastic Not Rated
1462FA00017 3/4"-10 2 45/64" - Right Hand 1 0.1" - 1.563" Flange Acetal Plastic Not Rated
1462FA00049 3/4"-10 3 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00003 3/4"-10 6 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00023 3/8"-10 1" - Right Hand 1 0.1" - 0.625" Flange Acetal Plastic Not Rated
1462FA00025 3/8"-10 1 29/32" - Right Hand 1 0.1" - 0.703" Flange Acetal Plastic Not Rated
1462FA00043 3/8"-10 3 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00044 3/8"-10 6 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00012 3/8"-20 1" - Right Hand 1 0.05" - 0.625" Flange Acetal Plastic Not Rated
1462FA00019 3/8"-20 1 29/32" - Right Hand 1 0.05" - 0.703" Flange Acetal Plastic Not Rated
1462FA00042 3/8"-20 3 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00005 3/8"-20 6 ft. Fully Threaded Right Hand 1 0.05" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00014 3/8"-40 1" - Right Hand 1 0.025" - 0.625" Flange Acetal Plastic Not Rated
1462FA00022 3/8"-40 1 29/32" - Right Hand 1 0.025" - 0.703" Flange Acetal Plastic Not Rated
1462FA00041 3/8"-40 3 ft. Fully Threaded Right Hand 1 0.025" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00007 3/8"-40 6 ft. Fully Threaded Right Hand 1 0.025" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00009 5/8"-10 1 1/2" - Right Hand 1 0.1" - 7/8" Flange Acetal Plastic Not Rated
1462FA00016 5/8"-10 2" - Right Hand 1 0.1" - 1.063" Flange Acetal Plastic Not Rated
1462FA00048 5/8"-10 3 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00002 5/8"-10 6 ft. Fully Threaded Right Hand 1 0.1" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00055 7/32"-20.8 1/2" - Right Hand 1 0.048" - 0.406" Flange Acetal Plastic Not Rated
1462FA00058 7/32"-20.8 1/2" - Right Hand 1 0.048" - 0.406" Flange Acetal Plastic Not Rated
1462FA00036 7/32"-20.8 9" Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00052 7/32"-20.8 18" Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00054 9/64"-20.8 1/2" - Right Hand 1 0.048" - 0.406" Flange Acetal Plastic Not Rated
1462FA00057 9/64"-20.8 1/2" - Right Hand 1 0.048" - 0.406" Flange Acetal Plastic Not Rated
1462FA00035 9/64"-20.8 1 ft. Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00051 9/64"-20.8 18" Fully Threaded Right Hand 1 0.048" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00053 9/64"-41.7 1/2" - Right Hand 1 0.024" - 0.406" Flange Acetal Plastic Not Rated
1462FA00056 9/64"-41.7 1/2" - Right Hand 1 0.024" - 0.406" Flange Acetal Plastic Not Rated
1462FA00034 9/64"-41.7 6" Fully Threaded Right Hand 1 0.024" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
1462FA00050 9/64"-41.7 18" Fully Threaded Right Hand 1 0.024" ±0.0006" per in. - - 303 Stainless Steel Brinell 160
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