S-93015A213 10-24 x 2" Thumb Screws

Thumb Screws

0781FA00006 Thumb Screws
0781FA00006 Thumb Screws

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

Part No.
Part No. 0781FA00006
Equivalent to mcmaster :
93015A213

Basic Information

System of Measurement Inch

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile Low
Head Diameter 3/4"
Head Height 5/16"
Head Texture Knurled

Dimensions

Length 2"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Length 1 11/16"
Thread Direction Right Hand
Thread Fit Class 2A
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Extended
Tip Length 0.125"
Tip Diameter 1/8"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B83
Tensile Strength 80000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced grip and easy manual operation with a knurled round head design, reducing tool dependency in tight spaces.
  • Superior corrosion resistance and durability thanks to 18-8 stainless steel construction, ideal for harsh industrial environments.
  • High tensile strength of 80,000 psi ensures reliable fastening under heavy loads, minimizing failure risks.
  • Precise Class 2A thread fit with 10-24 UNC coarse threading provides smooth engagement and resistance to vibration loosening.
  • Partially threaded shank with extended tip allows for secure alignment and easier insertion in assembly applications.
  • Compliance with RoHS 3 and REACH regulations guarantees environmental safety and broad industry acceptance.
  • Low-profile head and Rockwell B83 hardness offer long-lasting performance without compromising on ease of use.

Professional Applications & Engineering Value

This 10-24 UNC thumb screw in 18-8 stainless steel is engineered to address common industrial challenges, such as frequent adjustments and exposure to corrosive elements. The knurled head ensures a firm grip, reducing slippage during manual tightening in machinery, electronics, and automotive assemblies. Its coarse thread and Class 2A fit enhance installation speed and vibration resistance, while the partially threaded design with an extended tip simplifies alignment in pre-tapped holes. Ideal for industrial applications requiring robust, reusable fasteners, this screw combines high tensile strength and regulatory compliance to support efficient, safe operations.

Specification Summary & Compliance

This thumb screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured with consistent 80,000 psi tensile strength and Rockwell B83 hardness, it delivers reliable performance in various engineering contexts.

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