System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Shape Shape |
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 | Rod and Disc |
Appearance Appearance |
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Hardness Hardness |
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Thread Size Thread Size |
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Nut Type Nut Type |
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Density Density |
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Elongation Elongation |
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Fabrication Fabrication |
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Heat Treatable Heat Treatable |
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Melting Point Temperature Melting Point Temperature |
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Modulus of Elasticity Modulus of Elasticity |
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Surface Resistivity Surface Resistivity |
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Temper Temper |
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Temper Rating Temper Rating |
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Thermal Conductivity Thermal Conductivity |
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Tolerance Rating Tolerance Rating |
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Yield Strength Yield Strength |
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Hardness Rating Hardness Rating |
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Selecting Compatible Lead Screws and Nuts
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About Copper, Brass, and Bronze
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Ultra-Machinable 360 Brass Rods and Discs
- Yield Strength:
Inch sizes: 15,000 psi
Metric sizes: 23,000 psi - Hardness: See table
- Temper:
Inch sizes: H02 (1/2 Hard)
Metric sizes: 1/2 Hard - Heat Treatable: No
- Specifications Met:
Inch sizes: ASTM B16
Metric sizes: European Standard EN 12164
With the highest lead content of all the brass alloys, 360 offers the best machinability. Often called free-machining and free-cutting brass, it stands up to high-speed drilling, milling, and tapping operations with minimal wear on your tools. It’s commonly used for gears, pinions, and lock components.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Ultra-Machinable 360 Brass Rods with Certification
- Yield Strength: 15,000 psi
- Hardness:
3/32" to 15/32" dia.: Not Rated
All other sizes: Rockwell B25 (Soft) - Temper: H02 (1/2 Hard)
- Heat Treatable: No
- Specifications Met: ASTM B16
These rods come with a traceable lot number and test report. With the highest lead content of all the brass alloys, 360 offers the best machinability. Often called free-machining and free-cutting brass, it stands up to high-speed drilling, milling, and tapping operations with minimal wear on your tools. It’s commonly used for gears, pinions, and lock components.
Acme Lead Screws and Nuts
Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. To ensure compatibility, please select components that have the same thread direction and size.
932 bearing bronze components are more wear resistant than brass components. They have good machinability and fair corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
Round nuts move objects along the length of a lead screw.
| Thread Size | Ht. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Specifications Met | Each | |
932 Bearing Bronze | ||||||||||
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| 1/4"-16 | 17/32" | 25/32" | 1 | 1:1 | 0.063" | Class 2G | Not Rated | ASTM B505 | 000000000 | 000000 |