S-93615A456 5/16"-18 x 1" 18-8 Stainless Steel Low-Profile Socket Head Screws

18-8 Stainless Steel Low-Profile Socket Head Screws

0028FA00132 18-8 Stainless Steel Low-Profile Socket Head Screws
0028FA00132 18-8 Stainless Steel Low-Profile Socket Head Screws

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

Part No.
Part No. 0028FA00132
Equivalent to mcmaster :
93615A456

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.438"
Head Height 0.158"
Socket Head Profile Low

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 5/16"-18
Thread Diameter 0.3125"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/32"

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.
  • High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing in demanding applications.
  • Precise thread engagement ensured by Class 3A fit and UNC coarse threads, providing secure fastening and vibration resistance.
  • Space-saving low-profile head design allows for installation in tight clearance areas without compromising on drive integrity.
  • Easy installation and removal with a standard 5/32" hex drive, compatible with common tools for efficient maintenance.
  • Full thread coverage along the 1" length offers maximum adjustability and grip in a variety of material thicknesses.
  • Compliance with environmental regulations, being RoHS 3 and REACH compliant, ensures safety and suitability for regulated industries.

Professional Applications & Engineering Value

Engineered for precision and endurance, this low profile socket head cap screw in 18-8 Stainless Steel addresses critical industrial challenges such as corrosion, vibration loosening, and space constraints. The UNC coarse threads and Class 3A fit deliver superior thread engagement, reducing the risk of strip-out in high-stress assemblies like machinery, automotive systems, and electronic enclosures. Its high tensile strength and Rockwell B70 hardness ensure reliable performance under dynamic loads, while the compact head design facilitates use in confined areas. Ideal for applications requiring corrosion-resistant fasteners, it enhances longevity and reduces maintenance costs in demanding environments.

Specification Summary & Compliance

This product adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It is manufactured from 18-8 Stainless Steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.

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