S-96654A132 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 nylon patch thread locker maintains secure fastening in temperatures from -70° to 250°F
- Exceptional corrosion resistance provided by 18-8 stainless steel construction with passivated finish for harsh environments
- Precise alignment and positioning enabled by the 20mm shoulder with tight diameter tolerance for accurate component mounting
- High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Reliable thread engagement with Class 6g thread fit and M4x0.7 coarse thread pattern for quick assembly
- Secure hex socket drive with 2.5mm hex key compatibility prevents stripping and provides high torque capability
- Industry compliance assurance meeting RoHS 3 and REACH regulations for environmental and safety standards
Professional Applications & Engineering Value
This precision shoulder screw delivers critical engineering value in applications requiring exact component positioning and vibration resistance. The 20mm shoulder length with precise diameter control ensures accurate alignment in machinery, automation systems, and precision instruments. The nylon patch locking feature prevents loosening under dynamic loads, making it ideal for rotating equipment and vibrating environments. Manufactured from 18-8 stainless steel with passivated finish, this metric shoulder screw withstands corrosive conditions while maintaining its 70,000 psi tensile strength. The hex socket head design allows for high-torque installation in confined spaces, while the Class 6g thread fit ensures consistent performance in industrial assembly operations.
Specification Summary & Compliance
This M4 shoulder screw features precise dimensional control with shoulder diameter tolerance of -0.025 to 0 mm and shoulder length tolerance of 0 to 0.05 mm. The metric thread follows Class 6g fit standards with M4x0.7 coarse pitch configuration. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications. The combination of 18-8 stainless steel material, passivated finish, and nylon patch thread locker provides a comprehensive solution for demanding fastening requirements.
