S-97014A639 7/8"-6 x 6 ft. ASTM A193 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00566 Acme Lead Screws and Nuts
1456FA00566 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00566
Equivalent to mcmaster :
97014A639

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 7/8"-6
Threading Fully Threaded
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Length 6 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 for reliable performance in harsh industrial environments
  • Precise motion control delivering consistent 0.167" travel distance per turn for accurate positioning applications
  • High load-bearing capability with 75,000 psi tensile strength to handle demanding mechanical stresses
  • Durable thread engagement through Class 2G thread fit ensuring smooth operation and reduced wear
  • Enhanced material integrity with Rockwell B97 hardness providing excellent resistance to deformation
  • Industry-standard compliance meeting ASTM A193 and ASTM Grade B8M specifications for quality assurance
  • Environmental responsibility with RoHS 3 compliance for safe use in regulated applications

Professional Applications & Engineering Value

This 7/8"-6 ACME lead screw in 316 Stainless Steel delivers exceptional engineering value for precision motion control systems. The fully threaded design with right-hand ACME threading provides reliable linear motion conversion in industrial automation, CNC machinery, and positioning equipment. The ASTM Grade B8M certification ensures material consistency, while the Class 2G thread fit maintains precise engagement with mating components. Particularly valuable in corrosive environments, this lead screw's corrosion-resistant properties prevent degradation in manufacturing, marine, and chemical processing applications where moisture and chemicals are present. The combination of 75,000 psi tensile strength and Rockwell B97 hardness guarantees long-term performance under continuous operational stress.

Specification Summary & Compliance

This precision ACME lead screw features 7/8"-6 thread size with Class 2G thread fit tolerance for optimal performance. Manufactured from 316 Stainless Steel meeting ASTM A193 specifications and ASTM Grade B8M requirements. The component delivers 0.167" travel distance per turn with single thread start configuration. Fully compliant with RoHS 3 (2015/863/EU) environmental standards, ensuring safe use across various industrial sectors.

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