S-92185A681 7/16"-14 x 1 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00329 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00329 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00329
Equivalent to mcmaster :
92185A681

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 21/32"
Head Height 7/16"
Socket Head Profile Standard

Dimensions

Length 1 1/2"

Thread Parameters

Thread Type UNC
Thread Size 7/16"-14
Thread Diameter 0.4375"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/8"

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

  • Exceptional corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
  • Superior mechanical strength with 70,000 PSI tensile strength and Rockwell B70 hardness for heavy-duty applications
  • Precise thread engagement with Class 3A fit ensuring reliable, vibration-resistant connections in critical assemblies
  • Enhanced durability through passivated surface treatment that improves corrosion resistance without compromising dimensions
  • Optimal torque transmission via 3/8" hex drive design, preventing stripping and enabling high tightening forces
  • Full-threaded design providing maximum grip length and uniform stress distribution along the entire fastener
  • Regulatory compliance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws deliver exceptional performance where corrosion resistance and mechanical integrity are paramount. The combination of UNC coarse threads and Class 3A thread fit ensures rapid installation and reliable performance in high-vibration applications across marine equipment, chemical processing systems, and food processing machinery. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, providing extended service life in aggressive environments while maintaining precise dimensional tolerances. With their fully threaded design and 3/8" hex drive, these fasteners offer superior clamping force distribution and efficient installation in confined spaces where wrench clearance is limited.

Specification Summary & Compliance

This 7/16"-14 UNC socket head cap screw features precision Class 3A thread fit with coarse thread spacing and right-hand thread direction. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility. The fastener maintains dimensional accuracy with specified head diameter (21/32"), head height (7/16"), and overall length (1-1/2"), providing consistent performance in industrial applications requiring reliable threaded connections.

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