S-92185A324 1/2"-13 x 3 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00170 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00170 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00170
Equivalent to mcmaster :
92185A324

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 3/4"
Head Height 1/2"
Socket Head Profile Standard

Dimensions

Length 3 3/4"

Thread Parameters

Thread Type UNC
Thread Size 1/2"-13
Thread Diameter 0.5"
Thread Spacing Coarse
Min Thread Length 1 1/2"
Thread Direction Right Hand
Thread Fit Class 3A
Threading Partially 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

  • Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
  • Precise Class 3A thread fit ensures reliable engagement and vibration resistance in critical assemblies
  • High tensile strength of 70,000 psi provides exceptional load-bearing capacity for demanding applications
  • Passivated surface finish enhances corrosion protection without compromising dimensional accuracy
  • 3/8" hex drive design allows for high-torque installation with standard industrial tools
  • Partial threading configuration offers optimal clamping force distribution along the shank
  • Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance

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 reliability are paramount. The 1/2"-13 UNC coarse thread configuration with Class 3A precision fit ensures rapid assembly and secure fastening in high-vibration applications across marine equipment, chemical processing systems, and food processing machinery. The passivated finish provides an additional protective layer against corrosive agents, while the 70,000 psi tensile strength and Rockwell B70 hardness guarantee structural integrity under sustained mechanical stress. The 3/8" hex drive accommodates standard torque tools for efficient installation in confined spaces.

Specification Summary & Compliance

This socket head cap screw features 1/2"-13 UNC coarse threads with Class 3A thread fit tolerance, ensuring precise engagement and reliable performance. Manufactured from 316 stainless steel with passivated finish, the fastener delivers consistent dimensional accuracy and corrosion resistance. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety standards for industrial applications.

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