S-94025A135 8-32 x 1/4" ASME B18.6.2 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 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
- Excellent vibration resistance due to the cup point design that bites into shafts for a secure, non-slip hold.
- Reliable mechanical strength provided by a Rockwell B80 hardness, ensuring durability under load.
- Wide compatibility and easy installation with standard UNC coarse threads and a slotted drive for common tools.
- Precise and consistent fit guaranteed by Class 2A thread tolerances for smooth assembly.
- Space-saving headless design allows for flush mounting in applications where protrusions are not permissible.
- Compliance with major industry and environmental regulations, including ASME B18.6.2, RoHS 3, and REACH, for assured quality and safety.
Professional Applications & Engineering Value
This 8-32 UNC set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. The 18-8 stainless steel material offers excellent resistance to rust and oxidation, making it suitable for demanding environments like marine equipment, food processing machinery, and outdoor applications. The headless and slotted design, combined with a cup point, ensures maximum gripping force on shafts, collars, and gears, preventing rotational loosening under high vibration. Its coarse thread and Class 2A fit facilitate quick and reliable installation, reducing assembly time while maintaining precision. Ideal for securing pulleys, knobs, and other rotary components, this screw delivers long-term reliability and performance in mechanical assemblies.
Specification Summary & Compliance
This set screw features a UNC 8-32 thread with a coarse spacing and Class 2A tolerance for consistent fit. It measures 1/4" in length with a 0.164" thread diameter and a right-hand thread direction. Manufactured in compliance with ASME B18.6.2 specifications, it also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it is free from hazardous substances and safe for industrial use.
