S-94105A333 6-32 x 7/8" ASME B18.3, ASTM F912 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-oxide coating, extending service life in demanding industrial environments
- Precise thread engagement with Class 3A fit, ensuring reliable, vibration-resistant fastening in critical assemblies
- High-strength durability from Rockwell C45 hardened alloy steel, maintaining integrity under heavy loads
- Efficient installation with 1/16" hex drive and headless design, ideal for space-constrained applications
- Secure component positioning with flat tip design, providing maximum surface contact and preventing slippage
- Industry-standard compatibility with UNC coarse threading, facilitating quick assembly and replacement
- Regulatory compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for global supply chain integration
Professional Applications & Engineering Value
This black-oxide alloy steel set screw delivers exceptional performance in precision machinery, automotive components, and industrial equipment where vibration resistance and corrosion protection are critical. The Class 3A thread fit maintains tight tolerances in high-stress applications, while the headless hex design allows flush mounting in confined spaces. Engineered with UNC coarse threading for rapid assembly in production environments, the flat tip configuration ensures secure shaft collars and pulley retention without damaging mating surfaces. The combination of Rockwell C45 hardness and black-oxide surface treatment provides lasting performance in humid or chemically exposed conditions, making it ideal for OEM manufacturing and maintenance operations requiring reliable set screw solutions.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit precision and UNC coarse threading (6-32 size). Features include 7/8" length, 1/16" hex drive, and flat tip geometry. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in international markets. Material certification confirms black-oxide alloy steel construction with Rockwell C45 hardness for consistent mechanical properties.
