S-90269A369 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
- Exceptional corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial and marine environments.
- Superior strength and durability from a 70,000 PSI tensile strength and Rockwell B79 hardness, ensuring reliable performance under heavy loads.
- Precise component alignment and spacing enabled by the 20mm diameter shoulder with a controlled length of 55mm.
- Secure and easy installation with a 10mm hex socket drive and a knurled head for improved grip during tightening.
- Reliable thread engagement with a coarse M16x2mm thread and Class 5g6g fit, providing consistent fastening in various materials.
- Guaranteed dimensional consistency and interchangeability, manufactured to meet the stringent ISO 7379 standard.
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to solve critical alignment and pivot point challenges in demanding assemblies. The 316 Stainless Steel material provides excellent resistance to chemicals and saltwater corrosion, making it a top choice for food processing, marine, and chemical plant equipment. The precision-machined 20mm shoulder diameter acts as a built-in spacer or bearing surface, eliminating the need for additional components and reducing assembly time. The coarse 2mm pitch thread and Class 5g6g thread fit ensure rapid installation and strong holding power in metals and plastics, while the hex socket drive and knurled head allow for high-torque application in confined spaces. This fastener delivers long-term reliability and reduces maintenance cycles in high-vibration and high-load industrial applications.
Specification Summary & Compliance
This shoulder screw features a M16x2mm coarse thread with a Class 5g6g thread fit tolerance. The shoulder diameter is 20mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 55mm with a tolerance of 0 to 0.25 mm. The manufacturing and dimensional specifications conform to ISO 7379. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.
