S-92185A987 10-32 x 5/16" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00386 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00386 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00386
Equivalent to mcmaster :
92185A987

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 5/16"
Head Height 0.19"
Socket Head Profile Standard

Dimensions

Length 5/16"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/32"

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 in harsh environments due to 316 stainless steel construction and passivated finish
  • Exceptional thread precision and reliability with Class 3A fit for secure, vibration-resistant assemblies
  • High tensile strength of 70,000 psi ensures dependable performance under heavy mechanical loads
  • Fine UNF threading provides improved adjustment accuracy and superior clamping force distribution
  • Compact socket head design with 5/32" hex drive allows easy installation in confined spaces
  • Rockwell B70 hardness rating delivers excellent wear resistance and long service life
  • Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw with 10-32 UNF Class 3A fine threads addresses critical engineering challenges in demanding environments. The combination of marine-grade 316 stainless steel and passivated finish provides exceptional protection against chemical exposure, saltwater corrosion, and industrial atmospheres, making it ideal for marine equipment, chemical processing plants, and food processing machinery. The Class 3A thread fit ensures precise engagement and vibration resistance in high-stress assemblies, while the fully threaded design offers maximum fastening flexibility. The hex socket drive enables high-torque installation without slippage, maintaining integrity in critical applications where reliability is paramount.

Specification Summary & Compliance

This precision fastener features 10-32 UNF Class 3A fine threads with exacting dimensional accuracy per industry standards. The 5/16" length and fully threaded configuration provide consistent performance across applications. Manufactured from 316 stainless steel with Rockwell B70 hardness and 70,000 psi tensile strength, it meets rigorous mechanical requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance for industrial fastener applications.

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