S-96654A118 M3 Shoulder Screws
Shoulder 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
- Vibration-resistant locking with permanent nylon patch that maintains secure fastening in temperatures from -70° to 250°F
- Exceptional corrosion resistance through 18-8 stainless steel construction and passivated finish for long service life in harsh environments
- Precise alignment and spacing with 16mm shoulder length and tight tolerances for accurate component positioning
- High strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Easy installation and removal with hex socket drive design requiring only a 2mm hex key
- Reliable thread engagement with Class 6g thread fit ensuring consistent performance in metric assemblies
- Environmental compliance meeting RoHS 3 and REACH regulations for safe use across industries
Professional Applications & Engineering Value
This precision shoulder screw addresses critical alignment and vibration challenges in industrial machinery and precision equipment. The 16mm shoulder length with precise fit tolerance provides accurate component spacing and rotational stability, while the nylon patch thread locker eliminates the need for additional locking hardware and maintains secure fastening despite continuous vibration. Manufactured from 18-8 stainless steel with passivated finish, it offers superior corrosion resistance in demanding environments. The hex socket head allows for compact installation in confined spaces, making it ideal for precision assemblies, robotics, automotive components, and electronic enclosures where vibration resistance and dimensional accuracy are paramount.
Specification Summary & Compliance
This M3 shoulder screw features Class 6g thread fit per metric standards with coarse 0.5mm pitch threading. Shoulder diameter tolerance of -0.025 to 0 mm and shoulder length tolerance of 0 to 0.05 mm ensure precise component alignment. The fastener is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, with material properties including 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance in industrial applications.
