S-98625A220 3/16"-100 x 1 1/4" 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 reliable, vibration-resistant fastening in high-precision assemblies.
- Excellent corrosion resistance provided by 303 Stainless Steel material, ideal for harsh industrial environments.
- Enhanced grip and minimal surface damage from the durable alloy steel ball tip, ensuring secure component positioning.
- Easy installation and removal with the 3/32" hex drive, allowing for efficient maintenance and adjustments.
- Precise thread engagement with ultra-fine 100 TPI spacing, delivering superior clamping force in compact spaces.
- Headless design for flush mounting, enabling seamless integration without protruding components.
- Compliance with global safety standards including RoHS 3 and REACH, ensuring environmental and regulatory adherence.
Professional Applications & Engineering Value
This 3/16"-100 ultra fine thread set screw is engineered to address critical challenges in precision machinery and industrial equipment. The 303 Stainless Steel construction offers outstanding corrosion resistance, making it suitable for applications exposed to moisture, chemicals, or outdoor conditions. The ultra-fine thread spacing (100 TPI) and Class 3A thread fit provide exceptional clamping force and vibration resistance, preventing loosening in dynamic systems like motor shafts, gears, and precision instruments. The headless design with a hex drive ensures easy access in confined spaces, while the alloy steel ball tip minimizes damage to contacted surfaces, preserving component integrity. Ideal for use in aerospace, automotive, and manufacturing sectors, this set screw delivers reliable performance where exact alignment and secure fastening are paramount.
Specification Summary & Compliance
This set screw features a 3/16"-100 UNS ultra fine thread with a Class 3A thread fit for high precision and tight tolerances. It adheres to RoHS 3 (2015/863/EU) compliance with exemption 6(c) and is REACH (EC 1907/2006) compliant, meeting industrial safety and environmental standards. The right-hand thread direction and 1 1/4" length ensure consistent performance in various assembly requirements.
