S-92185A991 10-32 x 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

0018FA00390 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
0018FA00390 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

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

Part No.
Part No. 0018FA00390
Equivalent to mcmaster :
92185A991

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 3/4"

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

  • Exceptional corrosion resistance with 316 stainless steel material and passivated finish, ideal for harsh industrial environments
  • Superior thread precision with Class 3A UNF fine threads ensuring reliable, vibration-resistant connections
  • High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding applications
  • Consistent Rockwell B70 hardness maintains structural integrity under repeated stress and torque
  • Full thread engagement along the 3/4" length offers maximum grip and uniform clamping force
  • Secure hex drive system (5/32") allows for precise installation with standard tools, reducing slippage
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

This 10-32 UNF Class 3A socket head cap screw in 316 stainless steel is engineered to address critical challenges in industrial settings, such as exposure to corrosive chemicals, moisture, and high-stress conditions. The passivated finish enhances surface durability, preventing rust and extending service life in machinery, marine equipment, and chemical processing plants. With fine threads and a Class 3A fit, it delivers tight, secure fastening that resists loosening under vibration, making it ideal for precision assemblies in aerospace, automotive, and electronics. The fully threaded design ensures even load distribution, reducing the risk of joint failure and maintenance downtime.

Specification Summary & Compliance

This socket head cap screw adheres to precise dimensional standards, including Class 3A thread fit for tight tolerances and UNF fine thread specifications. It meets manufacturing guidelines for Rockwell B70 hardness and 70,000 psi tensile strength, ensuring consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it supports environmentally responsible sourcing and usage in global industrial applications.

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