S-93410A122 1"-5 x 2 ft. ASTM A193 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- Precise 0.2" travel per turn for accurate and repeatable motion control in automated systems
- Exceptional 125,000 psi tensile strength from ASTM Grade B7 alloy steel to handle high loads without failure
- Superior Rockwell C35 hardness for excellent wear resistance and long service life in demanding environments
- Class 2G thread fit ensures smooth, low-friction operation with consistent backlash control
- Full ASTM A193 compliance guarantees material quality and manufacturing consistency for reliable performance
- RoHS 3 and REACH compliant construction meets strict environmental regulations for global industrial use
- Right-hand ACME threading provides efficient power transmission with standard directional operation
Professional Applications & Engineering Value
This 1"-5 ACME lead screw delivers critical engineering value in precision motion systems where reliability under load is paramount. The alloy steel construction with ASTM Grade B7 certification provides the necessary 125,000 psi tensile strength to withstand continuous operation in industrial machinery, CNC equipment, and material handling systems. The fully threaded design with ACME thread type ensures maximum engagement with mating nuts, while the Class 2G thread fit maintains precise positioning accuracy. This combination of high-strength material and precision threading solves common industrial challenges of component failure, positioning drift, and maintenance frequency in heavy-duty motion control applications.
Specification Summary & Compliance
This ACME lead screw features 1"-5 thread size with Class 2G thread fit tolerance and right-hand thread direction. Manufactured to ASTM A193 specifications with ASTM Grade B7 strength classification, delivering 125,000 psi tensile strength and Rockwell C35 hardness. The 2 ft. length provides 0.2" travel distance per turn with single thread start configuration. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards for industrial use.
