S-92185A147 6-32 x 3/8" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00056 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00056 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00056
Equivalent to mcmaster :
92185A147

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 3/8"

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 with 316 stainless steel construction, ideal for harsh chemical and marine environments
  • Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
  • Precision thread engagement through Class 3A thread fit ensuring reliable fastening in critical assemblies
  • Enhanced durability with passivated surface finish providing extra protection against oxidation and wear
  • Optimized torque transmission via standard hex socket drive (7/64") preventing tool slippage and damage
  • Full-threaded design offering maximum grip length and uniform load distribution along the entire fastener
  • Regulatory compliance meeting RoHS 3 and REACH standards for environmentally restricted substance control

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 combination of UNC coarse threading and Class 3A precision fit ensures rapid installation and vibration-resistant fastening in machinery, marine equipment, and chemical processing systems. The passivated finish significantly extends service life by creating a protective oxide layer that withstands aggressive chemicals and saltwater exposure. With full threading along the entire 3/8" length, these fasteners provide maximum engagement in thin materials and tight spaces, while the standard hex socket drive enables high-torque installation without cam-out issues commonly encountered in production environments.

Specification Summary & Compliance

This socket head cap screw features 6-32 UNC coarse threads with Class 3A thread fit precision for superior dimensional accuracy. Manufactured from 316 stainless steel with Rockwell B70 hardness and 70,000 psi tensile strength, the fastener meets rigorous mechanical requirements. The passivated finish enhances corrosion protection while maintaining dimensional stability. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.

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