S-92185A665 3/8"-24 x 1 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00320 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00320 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00320
Equivalent to mcmaster :
92185A665

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 9/16"
Head Height 3/8"
Socket Head Profile Standard

Dimensions

Length 1 3/4"

Thread Parameters

Thread Type UNF
Thread Size 3/8"-24
Thread Diameter 0.375"
Thread Spacing Fine
Min Thread Length 1 1/4"
Thread Direction Right Hand
Thread Fit Class 3A
Threading Partially Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/16"

Material & Strength

Material 316 Stainless Steel
Finish Passivated
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 316 stainless steel construction and passivated finish, ideal for harsh chemical and marine environments
  • Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high-stress conditions
  • Precise thread engagement with Class 3A fit and UNF fine threads ensuring secure, vibration-resistant connections in critical assemblies
  • Easy installation and removal using standard 5/16" hex drive tools, reducing assembly time and tooling requirements
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
  • Optimized thread design with partially threaded shank providing both gripping strength and clearance where needed
  • Dimensional consistency with precise 1 3/4" length and 3/8"-24 thread specifications for reliable interchangeability

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 316 stainless steel socket head cap screws deliver exceptional performance where corrosion resistance and mechanical reliability are paramount. The combination of UNF fine threads with Class 3A fit provides superior vibration resistance in machinery, automotive, and aerospace assemblies, while the passivated finish enhances surface durability against chemical exposure. The partially threaded design allows for precise clamping force distribution, making these fasteners ideal for precision equipment, marine hardware, and chemical processing installations where consistent performance under extreme conditions is required.

Specification Summary & Compliance

This socket head cap screw features precision 3/8"-24 UNF fine threads with Class 3A thread fit for superior dimensional accuracy. Manufactured to inch system specifications with 1 3/4" length and 5/16" hex drive. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.

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