S-93410A495 1"-10 x 6 ft. ASTM A193 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00173 Acme Lead Screws and Nuts
1456FA00173 Acme Lead Screws and Nuts

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

Part No.
Part No. 1456FA00173
Equivalent to mcmaster :
93410A495

Basic Information

Component Lead Screw
Material Alloy Steel
Hardness Rockwell C35
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant
Specifications Met ASTM A193

Thread Parameters

Thread Type Acme
Thread Direction Left Hand
Thread Size 1"-10
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 0.1"
Speed Ratio 1:1

Load & Performance Parameters

Tensile Strength 125000 psi
Fastener Strength Grade/Class ASTM Grade B7
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • High load capacity with 125,000 psi tensile strength, ideal for demanding industrial applications.
  • Exceptional durability from ASTM Grade B7 alloy steel and Rockwell C35 hardness, resisting wear and deformation.
  • Precise motion control with a 0.1" travel distance per turn for accurate and repeatable linear movement.
  • Reliable thread engagement due to Class 2G thread fit, ensuring smooth operation and reduced backlash.
  • Versatile left-hand threading for specialized applications requiring reverse motion or unique assembly setups.
  • Full-length threading provides maximum contact and flexibility in nut positioning along the entire 6 ft. length.
  • Compliance with strict regulations, including RoHS 3 and REACH, for safe use in global markets.

Professional Applications & Engineering Value

This 1"-10 Left Hand Acme Lead Screw is engineered to solve critical challenges in precision motion control systems. Constructed from ASTM Grade B7 alloy steel, it delivers high tensile strength and hardness, making it suitable for heavy-duty applications like industrial machinery, lifting equipment, and automated positioning systems where reliability is paramount. The left-hand Acme thread offers unique solutions for assemblies requiring counter-directional movement or to prevent loosening under specific operational conditions. With a consistent 0.1" travel per turn and Class 2G thread fit, it ensures minimal play and precise linear actuation, enhancing the efficiency and longevity of your equipment in demanding environments.

Specification Summary & Compliance

This Acme Lead Screw adheres to Class 2G thread fit for precise dimensional accuracy and smooth performance. It meets ASTM A193 specifications for material quality and is manufactured from ASTM Grade B7 alloy steel. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory acceptance for industrial use worldwide.

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