S-93856A382 M16 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
- Enhanced torque application and reduced tool slippage due to the knurled hex socket head design.
- High mechanical strength and durability with a tensile strength of 70,000 psi and Rockwell B55 hardness.
- Precise alignment and secure component location ensured by the consistent 20mm shoulder diameter with tight tolerance.
- Reliable thread engagement and interchangeability provided by the Class 5g6g metric thread fit.
- Versatile shoulder length options from 50mm to 99.75mm for custom application requirements.
- Compliance with environmental and safety standards including RoHS 3 and REACH, ensuring global market suitability.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address critical alignment and load-bearing challenges in precision industrial applications. The 18-8 stainless steel material offers excellent resistance to rust and corrosion, making it suitable for machinery, automation systems, and assembly jigs exposed to moisture or chemicals. The hex socket drive with a knurled head texture provides a secure grip, minimizing the risk of cam-out during high-torque installation. The precisely machined shoulder acts as a pivot, bearing surface, or spacer, maintaining exact positioning of components like gears, pulleys, and linkages. With its coarse M16x2mm thread and Class 5g6g tolerance, it ensures fast assembly and reliable performance in dynamic or high-vibration environments, reducing maintenance needs and downtime.
Specification Summary & Compliance
This metric shoulder screw features a Class 5g6g thread fit according to ISO standards, ensuring dimensional accuracy and interchangeability. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is -0.05 to 0.05 mm, providing precise manufacturing control. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances and suitable for use in regulated industries worldwide.
