Selecting Compatible Lead Screws and Nuts
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About Pulleys
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Gibs
Use these gibs as a sacrificial wear surface to hold components in place and create a bearing surface for components to slide along in molds and dies. These gibs are made of aluminum-bronze, so they have a strong bearing surface that resists galling and wear.
L-shaped rails have an overhanging edge for retaining your sliding component.
Rail sets have two paired rails and a base plate, so you can drop them into a machined pocket on your mold without needing to align the rails to each other. Slides are designed to run with tight tolerances in the rail sets, saving you time from machining your own mold slide.
For technical drawings and 3-D models, click on a part number.
Wd. | Ht. | Lg. | No. of Mounting Holes | For Mounting Fastener Screw Size | Mounting Fasteners Included | Hardness | Each | |
Aluminum-Bronze | ||||||||
---|---|---|---|---|---|---|---|---|
1" | 0.75" | 4" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 5" | 3 | 3/8" | No | Brinell 163 | 00000000 | 00000 |
1" | 0.75" | 6" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 8" | 4 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 10" | 5 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 12" | 6 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 1" | 4" | 3 | 3/8" | No | Brinell 163 | 00000000 | 00000 |
1.25" | 1" | 5" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 1" | 6" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 1" | 8" | 4 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 1" | 10" | 5 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 1" | 12" | 6 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 8" | 3 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 10" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 12" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
Channel | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Lg. | Wd. | Ht. | No.of Mounting Holes | For Mounting Fastener Screw Size | Mounting Fasteners Included | Hardness | Each | |
Aluminum-Bronze | ||||||||||
0.75" | 0.75" | 5.25" | 0.1875" | 0.3125" | 3 | 1/4" | No | Brinell 163 | 00000000 | 000000 |
0.75" | 0.75" | 7" | 0.1875" | 0.3125" | 4 | 1/4" | No | Brinell 163 | 00000000 | 000000 |
0.75" | 0.75" | 8.75" | 0.1875" | 0.3125" | 5 | 1/4" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 6" | 0.25" | 0.375" | 3 | 5/16" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 8" | 0.25" | 0.375" | 4 | 5/16" | No | Brinell 163 | 00000000 | 000000 |
1" | 0.75" | 10" | 0.25" | 0.375" | 5 | 5/16" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 0.875" | 6" | 0.375" | 0.5" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 0.875" | 7.5" | 0.375" | 0.5" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 0.875" | 10" | 0.375" | 0.5" | 4 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.25" | 0.875" | 12.5" | 0.375" | 0.5" | 5 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.5" | 1.25" | 6" | 0.5" | 0.75" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.5" | 1.25" | 9" | 0.5" | 0.75" | 3 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.5" | 1.25" | 12" | 0.5" | 0.75" | 4 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
1.5" | 1.25" | 15" | 0.5" | 0.75" | 5 | 3/8" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 8" | 0.625" | 0.875" | 4 | 1/2" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 12" | 0.625" | 0.875" | 4 | 1/2" | No | Brinell 163 | 00000000 | 000000 |
2" | 1.5" | 16" | 0.625" | 0.875" | 4 | 1/2" | No | Brinell 163 | 00000000 | 000000 |
2.5" | 2" | 12" | 0.75" | 1.25" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
2.5" | 2" | 18" | 0.75" | 1.25" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
2.5" | 2" | 24" | 0.75" | 1.25" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
3" | 2.5" | 12" | 1" | 1.5" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
3" | 2.5" | 18" | 1" | 1.5" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
3" | 2.5" | 24" | 1" | 1.5" | 4 | 5/8" | No | Brinell 163 | 00000000 | 000000 |
Rails and Bases | Steel Slides | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Lg. | T-Slot Wd. | No. of Mounting Holes | For Mounting Fastener Screw Size | Mounting Fasteners Included | Hardness | Includes | Each | Ht. | Lg. | Each | ||
Aluminum-Bronze | ||||||||||||||
2.246" | 0.875" | 2.5" | 0.75" | 4 | 1/4" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 0000000 | 1" | 1.5" | 00000000 | 000000 |
2.246" | 0.875" | 3" | 0.75" | 4 | 1/4" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1" | 1.5" | 00000000 | 00000 |
2.62" | 1.125" | 2" | 1.125" | 4 | 1/4" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
2.62" | 1.125" | 3" | 1.125" | 4 | 1/4" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
2.62" | 1.125" | 4" | 1.125" | 6 | 1/4" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
3.12" | 1.125" | 3" | 1.125" | 4 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
3.12" | 1.125" | 4" | 1.125" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
3.12" | 1.125" | 5" | 1.125" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.25" | 2.5" | 00000000 | 00000 |
3.125" | 0.985" | 3.5" | 1.125" | 4 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.188" | 2.5" | 00000000 | 00000 |
3.125" | 0.985" | 4" | 1.125" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.188" | 2.5" | 00000000 | 00000 |
3.125" | 0.985" | 4.5" | 1.125" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.188" | 2.5" | 00000000 | 00000 |
4.12" | 1.255" | 3" | 1.625" | 4 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.375" | 2.5" | 00000000 | 00000 |
4.12" | 1.255" | 4" | 1.625" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.375" | 2.5" | 00000000 | 00000 |
4.12" | 1.255" | 5" | 1.625" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.375" | 2.5" | 00000000 | 00000 |
4.12" | 1.255" | 6" | 1.625" | 8 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.375" | 2.5" | 00000000 | 00000 |
4.62" | 1.625" | 4" | 1.625" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.75" | 2.5" | 00000000 | 00000 |
4.62" | 1.625" | 5" | 1.625" | 6 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.75" | 2.5" | 00000000 | 00000 |
4.62" | 1.625" | 6" | 1.625" | 8 | 5/16" | No | Brinell 163 | Two L-Shaped Rails, One Base | 00000000 | 000000 | 1.75" | 2.5" | 00000000 | 00000 |
Hanging Pulleys for Rope—For Horizontal Pulling
Hang these pulleys from hooks, screws, and bolts to assist with horizontal pulling or to guide a rope.
Pulley for 3/8" dia. rope can be set to ratchet even when not under load.
For technical drawings and 3-D models, click on a part number.
Mounted Pulleys for Rope—For Horizontal Pulling
Mount these pulleys to a flat surface to assist with horizontal pulling or to guide a rope.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rope Dia. | Capacity, lbs. | OD | Wd. | Overall Lg. | Overall Ht. | Material | Housing Material | No. of | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Each | ||
Without Bearing | ||||||||||||||
1 | 1/4" | Not Rated | 11/16" | 7/8" | 1 7/8" | 1 1/8" | Bronze | Bronze | 2 | 5/32" | 1 3/8" | __ | 0000000 | 000000 |
2 | 3/8" | Not Rated | 1 1/2" | 2 1/2" | 2 1/8" | 2 1/8" | Bronze | Bronze | 4 | 17/64" | 1 3/8" | 1 3/4" | 0000000 | 00000 |
Precision Acme Lead Screws and Nuts
Pair with a motor in automated motion and positioning applications. A tight thread fit allows these lead screws and nuts to make accurate, repeatable starts and stops. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won’t unexpectedly move when the lead screw is at rest. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.
932 bearing bronze and 673 bronze nuts are wear resistant. They have good machinability and fair corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
Platform nuts have wide, machinable surfaces for custom mounting.
Thread Size | Lg. | Wd. | Ht. | Center Ht. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Dynamic Thrust Load Cap., lbs. | Each | |
932 Bearing Bronze | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2"-10 | 1 3/4" | 2" | 1 1/8" | 5/8" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 1,200 | 000000 | 0000000 |
3/4"-5 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.2" | Class 2C | Brinell 65 | 2,800 | 000000 | 000000 |
3/4"-6 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.167" | Class 2C | Brinell 65 | 2,800 | 000000 | 000000 |
3/4"-10 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 2,800 | 0000000 | 000000 |
1"-4 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.25" | Class 2C | Brinell 65 | 5,000 | 000000 | 000000 |
1"-5 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.2" | Class 2C | Brinell 65 | 5,000 | 000000 | 000000 |
1"-6 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.167" | Class 2C | Brinell 65 | 5,000 | 000000 | 000000 |
1"-10 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 5,000 | 0000000 | 000000 |
1 1/2"-4 | 4 1/2" | 3 5/8" | 2 9/16" | 1 1/2" | 1 | 1:1 | 0.25" | Class 2C | Brinell 65 | 11,000 | 000000 | 000000 |
Platform nuts have wide, machinable surfaces for custom mounting.
Thread Size | Lg. | Wd. | Ht. | Center Ht. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Dynamic Thrust Load Cap., lbs. | Each | |
932 Bearing Bronze | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2"-10 | 1 3/4" | 2" | 1 1/8" | 5/8" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 1,200 | 0000000 | 0000000 |
3/4"-5 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.2" | Class 2C | Brinell 65 | 2,800 | 0000000 | 000000 |
3/4"-6 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.167" | Class 2C | Brinell 65 | 2,800 | 0000000 | 000000 |
3/4"-10 | 2 1/4" | 2 5/8" | 1 5/8" | 15/16" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 2,800 | 0000000 | 000000 |
1"-4 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.25" | Class 2C | Brinell 65 | 5,000 | 0000000 | 000000 |
1"-5 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.2" | Class 2C | Brinell 65 | 5,000 | 0000000 | 000000 |
1"-6 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.167" | Class 2C | Brinell 65 | 5,000 | 0000000 | 000000 |
1"-10 | 3" | 3" | 1 15/16" | 1 1/8" | 1 | 1:1 | 0.1" | Class 2C | Brinell 65 | 5,000 | 0000000 | 000000 |
1 1/2"-4 | 4 1/2" | 3 5/8" | 2 9/16" | 1 1/2" | 1 | 1:1 | 0.25" | Class 2C | Brinell 65 | 11,000 | 0000000 | 000000 |
Double-Taper Nonsparking Hole-Alignment Pins
When one side of these pins wears out, use the other one. Made from aluminum-bronze that is Factory Mutual approved, these nonmagnetic, corrosion-resistant pins inhibit sparking. They satisfy OSHA requirements for nonsparking tools for locations where flammable vapors and combustible residues are present. Nonsparking tools are not, however, classified as antistatic because they do conduct electricity. Use alignment pins to align structural components such as I-beams and angle irons for bolting, riveting, and welding.
Note: Do not use these tools in direct contact with acetylene.
Nonsparking Hole-Alignment Pins
Made from aluminum-bronze that is Factory Mutual approved, these nonmagnetic, corrosion-resistant pins inhibit sparking. They satisfy OSHA requirements for nonsparking tools for locations where flammable vapors and combustible residues are present. Nonsparking tools are not, however, classified as antistatic because they do conduct electricity. Use alignment pins to align structural components such as I-beams and angle irons for bolting, riveting, and welding.
Note: Do not use these tools in direct contact with acetylene.
Body | ||||||||
---|---|---|---|---|---|---|---|---|
Point Dia. | Taper Lg. | Dia. | Overall Lg. | Shape | Texture | Material | Each | |
1/4" | 3 3/4" | 1/2" | 6" | Round | Smooth | Aluminum-Bronze | 0000000 | 000000 |
9/32" | 3 3/4" | 11/16" | 6" | Round | Smooth | Aluminum-Bronze | 0000000 | 00000 |
5/16" | 5" | 13/16" | 8" | Round | Smooth | Aluminum-Bronze | 0000000 | 00000 |
7/16" | 6" | 15/16" | 10" | Round | Smooth | Aluminum-Bronze | 0000000 | 00000 |
1/2" | 6" | 1 1/8" | 10" | Round | Smooth | Aluminum-Bronze | 0000000 | 00000 |