S-93235A074 2-56 x 1/8" Vented Socket Head Screws

Vented Socket Head Screws

0044FA00001 Vented Socket Head Screws
0044FA00001 Vented Socket Head Screws

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

Part No.
Part No. 0044FA00001
Equivalent to mcmaster :
93235A074

Basic Information

Screw Features Vented
System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 9/64"
Head Height 0.086"
Socket Head Profile Standard

Dimensions

Length 1/8"
Vent Diameter 0.028"

Thread Parameters

Thread Type UNC
Thread Size 2-56
Thread Diameter 0.086"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/64"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B70
Tensile Strength 70000 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

  • Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extended service life.
  • Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress.
  • Precise and secure fastening ensured by the Class 3A thread fit and 2-56 UNC coarse threads, minimizing the risk of loosening.
  • Efficient installation and removal using the standard 5/64" hex drive, providing a secure grip and reducing tool slippage.
  • Enhanced functionality for specialized applications via the vented screw design, allowing for pressure equalization or fluid passage.
  • Broad industrial compliance meeting RoHS 3 and REACH regulations, ensuring safety and environmental standards are met.
  • Versatile right-hand thread direction compatible with standard assembly practices for widespread use.

Professional Applications & Engineering Value

This Socket Head Cap Screw is engineered from 18-8 Stainless Steel to provide excellent resistance to corrosion and oxidation, making it a durable choice for demanding industrial environments such as machinery, automotive assemblies, and electronic enclosures. The 2-56 UNC coarse thread and Class 3A fit deliver high precision and reliability, reducing the likelihood of cross-threading and ensuring consistent clamp load in applications where vibration is a concern. The vented design is particularly valuable in specialized sectors, including aerospace or fluid systems, where pressure management is critical. Its combination of high tensile strength and standardized hex drive simplifies maintenance and installation, offering long-term value and reduced downtime for B2B users.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use. The specifications include a right-hand thread direction, coarse thread spacing, and a fully threaded design for consistent performance.

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