S-90265A414 M16 ISO 7379 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 environments and reducing maintenance frequency.
- Exceptional mechanical strength offering 70,000 psi tensile and 45,000 psi shear strength for reliable performance in high-stress applications.
- Precise component alignment enabled by the 20mm shoulder diameter with tight tolerance, minimizing assembly play and vibration.
- Secure, high-torque installation using the 10mm hex socket drive and knurled head for improved grip and reduced tool slippage.
- Durable thread engagement with M16x2mm coarse pitch and Class 5g6g fit, ensuring easy assembly and long-term holding power.
- Compliance with international standards including ISO 7379, guaranteeing dimensional consistency and interchangeability.
- Environmental regulation adherence through RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, making it suitable for food processing, marine, and outdoor equipment. The hex socket head with knurling allows for high-torque tightening in confined spaces, while the precisely machined shoulder acts as a pivot, bearing surface, or locator—reducing wear on assembled components. Its coarse thread pitch and Class 5g6g thread fit enable quick installation and reliable performance under dynamic loads, minimizing the risk of loosening. This heavy-duty shoulder screw is a trusted solution for applications requiring corrosion resistance, dimensional accuracy, and long-term durability.
Specification Summary & Compliance
The screw features a metric M16x2mm coarse thread with Class 5g6g tolerance for precise fit. The shoulder diameter is 20mm with a tolerance of -0.072 to -0.01 mm, and shoulder length is 14mm with 0 to 0.25 mm tolerance. It is manufactured to meet ISO 7379 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.
