S-94105A188 10-32 x 1/8" 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 holding power with Class 3A thread fit for precise, vibration-resistant assemblies in demanding applications.
- Exceptional durability and wear resistance provided by the Alloy Steel construction and Rockwell C45 hardness.
- Enhanced corrosion protection from the black-oxide surface finish, extending service life in various environments.
- Secure and reliable installation using the 3/32" hex drive, allowing for high torque application in confined, headless designs.
- Precision fine threads (10-32 UNF) ensure a tight, secure fit on shafts and components, minimizing loosening.
- Broad industrial compliance meets ASME B18.3 specifications and is RoHS 3 & REACH compliant for global supply chain use.
- Flat tip design provides positive gripping and minimal surface marring on the component being secured.
Professional Applications & Engineering Value
This black-oxide alloy steel set screw is engineered to solve critical challenges in precision machinery and high-stress assemblies. The combination of 10-32 UNF fine threads with a Class 3A fit provides exceptional resistance to vibrational loosening, a common failure point in motors, pulleys, and gear assemblies. The headless design with a hex drive is ideal for applications where space is limited and a flush finish is required. The corrosion-resistant black-oxide coating protects the underlying high-strength alloy steel, ensuring long-term reliability in environments exposed to moisture and chemicals. This makes it a vital industrial fastener for securing collars, knobs, and other components onto shafts with unwavering precision and strength.
Specification Summary & Compliance
This set screw features a 10-32 UNF thread size with a Class 3A thread fit for superior dimensional accuracy and a 0.19" thread diameter. It is manufactured in compliance with the ASME B18.3 standard. The product is also confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental and safety regulations for industrial components.
