S-92785A511 6-32 x 5/16" ASME B18.3 Set Screws

Set Screws

0669FA00050 Set Screws
0669FA00050 Set Screws

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

Part No.
Part No. 0669FA00050
Equivalent to mcmaster :
92785A511

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 5/16"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Tip Type Cone
Cone Point Angle 90°
Drive Style Hex
Drive Size 1/16"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
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 18-8 stainless steel construction for long-lasting performance in harsh environments
  • Maximum holding power through the 90° cone point design that bites deeply into materials for secure, permanent fastening
  • Precise thread engagement with Class 3A fit ensuring tight tolerances and reliable performance in critical applications
  • Enhanced durability from Rockwell B80 hardness providing excellent resistance to wear and deformation
  • Space-saving installation with hex headless design allowing flush mounting in confined spaces
  • Quick assembly facilitated by coarse UNC threads that resist loosening under vibration
  • Industry compliance meeting ASME B18.3 specifications for guaranteed quality and performance standards

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 18-8 stainless steel set screws provide exceptional corrosion resistance while maintaining structural integrity in challenging environments. The hex headless design with 1/16" drive size enables installation in tight spaces where conventional fasteners cannot operate. The 90° cone point tip creates permanent, vibration-resistant connections by concentrating pressure on a small contact area, preventing component slippage in machinery, automotive assemblies, and precision equipment. The coarse UNC thread spacing ensures rapid installation while the Class 3A thread fit guarantees precise engagement for critical alignment applications. These set screws deliver reliable performance where permanent positioning and maximum holding power are essential.

Specification Summary & Compliance

This 6-32 UNC thread set screw features precise Class 3A thread fit with 0.138" thread diameter and 5/16" length. Manufactured to ASME B18.3 specifications with Rockwell B80 hardness and 90° cone point angle. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.

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