S-92185A382 1"-8 x 1 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00218 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00218 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00218
Equivalent to mcmaster :
92185A382

Basic Information

System of Measurement Inch

Head Parameters

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

Dimensions

Length 1 1/2"

Thread Parameters

Thread Type UNC
Thread Size 1"-8
Thread Diameter 1"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/4"

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 chemical environments thanks to 316 stainless steel construction with passivated finish
  • Exceptional 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
  • Optimized drive efficiency through standard hex socket head design with 3/4" drive size for secure tool engagement
  • Full-length threading provides consistent clamping force distribution across the entire 1-1/2" length
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
  • Coarse UNC thread profile enables rapid installation and reduced cross-threading risks in production environments

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw delivers critical performance advantages in demanding industrial settings where corrosion resistance and mechanical reliability are paramount. The combination of Class 3A thread fit with 1"-8 UNC coarse threads ensures precise alignment and vibration resistance in machinery, marine equipment, and chemical processing applications. The passivated finish enhances surface durability while maintaining the alloy's inherent resistance to chlorides and acidic environments. Engineered with fully threaded design and hex drive socket head, this fastener provides uniform stress distribution and secure tool engagement for high-torque assembly requirements, making it ideal for precision equipment, structural frameworks, and maintenance operations where consistent performance under load is essential.

Specification Summary & Compliance

Manufactured to exacting standards with Class 3A thread fit precision and UNC coarse thread specifications. The fastener maintains dimensional accuracy per inch system requirements with 1"-8 thread size, 1-1/2" length, and standard socket head profile. Compliance certifications include RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and material safety for industrial applications worldwide.

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