S-97014A340 1"-6 x 3 ft. ASTM A193 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00546 Acme Lead Screws and Nuts
1456FA00546 Acme Lead Screws and Nuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1456FA00546
Equivalent to mcmaster :
97014A340

Basic Information

Component Lead Screw
Material 316 Stainless Steel
Hardness Rockwell B97
RoHS RoHS 3 (2015/863/EU) Compliant
Specifications Met ASTM A193

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 1"-6
Threading Fully Threaded
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Length 3 ft.

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.167"
Speed Ratio 1:1

Load & Performance Parameters

Tensile Strength 75000 psi
Fastener Strength Grade/Class ASTM Grade B8M
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh chemical and marine environments
  • Consistent 0.167" linear travel per revolution ensures predictable and repeatable positioning in automated systems
  • High load-bearing capacity with 75,000 psi tensile strength and Rockwell B97 hardness for demanding applications
  • Precision Class 2G thread fit provides smooth engagement with ACME nuts while maintaining operational clearance
  • Full ASTM A193 Grade B8M certification guarantees material quality and performance consistency
  • RoHS 3 compliance ensures environmental responsibility without compromising mechanical properties
  • Right-hand single-start threading delivers straightforward 1:1 motion transfer for simplified system design

Professional Applications & Engineering Value

This 1"-6 ACME lead screw delivers exceptional value in precision motion control systems where reliability under load and environmental resistance are critical. The 316 Stainless Steel construction provides outstanding protection against chloride-induced stress corrosion cracking, making it ideal for food processing, chemical handling, and marine applications. The fully threaded ACME design with Class 2G fit ensures smooth power transmission while accommodating thermal expansion and minor misalignments. With its 0.167" travel per turn and 75,000 psi tensile strength, this component excels in CNC machinery, linear actuators, and precision positioning systems where consistent performance and long service life are essential engineering requirements.

Specification Summary & Compliance

This ACME lead screw features a 1"-6 thread size with Class 2G thread fit per inch system standards, ensuring proper engagement with matching nuts. Manufactured to ASTM A193 Grade B8M specifications, it delivers consistent mechanical properties including 75,000 psi tensile strength and Rockwell B97 hardness. The component is RoHS 3 (2015/863/EU) compliant and features right-hand single-start threading with 1:1 speed ratio for direct motion transfer applications.

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