S-96654A134 M4 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 from -70° to 250°F
- Precision alignment capability thanks to 30mm shoulder length with tight 0 to 0.05mm tolerance for accurate component positioning
- Superior corrosion resistance from 18-8 stainless steel construction with passivated finish for extended service life
- High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Reliable thread engagement through Class 6g thread fit ensuring consistent assembly quality
- Easy installation and removal with standard hex socket drive requiring only 2.5mm hex key
- Environmental compliance meeting RoHS 3 and REACH regulations for global industrial use
Professional Applications & Engineering Value
This M4 shoulder screw delivers exceptional engineering value in applications requiring precise component alignment and vibration resistance. The 30mm shoulder length with minimal tolerance provides accurate positioning for rotating assemblies, pivoting mechanisms, and precision machinery. The nylon patch thread locking technology eliminates the need for additional locking hardware while maintaining secure fastening across a wide temperature range (-70° to 250°F). Manufactured from 18-8 stainless steel with a passivated finish, this metric shoulder screw offers superior corrosion resistance in harsh industrial environments. The hex socket head design allows for high-torque installation in confined spaces, making it ideal for industrial automation, precision equipment, and positioning systems where reliability and repeatability are critical.
Specification Summary & Compliance
This precision shoulder screw features M4 x 0.7mm coarse metric thread with Class 6g thread fit, ensuring consistent engagement and reliable performance. The shoulder diameter maintains tight tolerance of -0.025 to 0 mm for precise component fitting. Manufactured to industrial standards using 18-8 stainless steel with passivated finish, this component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring strict material compliance and reliable mechanical performance.
