S-92185A146 6-32 x 3/16" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00055 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00055 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00055
Equivalent to mcmaster :
92185A146

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.226"
Head Height 0.138"
Socket Head Profile Standard

Dimensions

Length 3/16"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 7/64"

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 thanks to 316 stainless steel construction, ideal for harsh environments and chemical exposure
  • Exceptional mechanical strength with 70,000 PSI tensile strength and Rockwell B70 hardness for reliable load-bearing performance
  • Precise thread engagement ensured by Class 3A fit and UNC coarse threads, reducing the risk of cross-threading and assembly errors
  • Enhanced durability and surface protection from the passivated finish, which improves resistance to wear and extends service life
  • Secure and efficient installation with a standard hex socket (7/64" drive) that provides high torque transfer and minimizes stripping
  • Full thread coverage along the 3/16" length for maximum grip and uniform stress distribution in connected components
  • Compliance with environmental and safety standards including RoHS 3 and REACH, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw is engineered to address common industrial challenges such as corrosion, high stress, and precise assembly requirements. The combination of UNC coarse threads and Class 3A fit ensures quick, accurate installation in machinery, automotive, and marine applications, reducing downtime. The passivated finish enhances the innate corrosion resistance of 316 stainless steel, making it suitable for environments with moisture, chemicals, or salt exposure. With a fully threaded design and high tensile strength, it provides consistent clamping force and vibration resistance, securing critical components in equipment, enclosures, and structural assemblies where reliability is paramount.

Specification Summary & Compliance

This fastener adheres to UNC thread standards with a Class 3A precision fit for tight tolerances and secure fastening. Dimensions include a thread size of 6-32, length of 3/16", and drive size of 7/64" hex. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances and suitable for use in regulated markets. Manufactured from 316 stainless steel with a passivated finish, it maintains consistent performance in demanding conditions.

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