S-90269A886 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 316 stainless steel and black oxide finish, ideal for harsh industrial environments.
- High tensile and shear strength (70,000 psi tensile, 35,000 psi shear) ensures reliable performance under heavy loads.
- Precision fit and durability with Class 5g6g thread fit and Rockwell B79 hardness for long-term stability.
- Easy installation and grip thanks to the knurled head and 10 mm hex drive, reducing tool slippage.
- Accurate shoulder dimensions (20 mm diameter with tight tolerances) for consistent alignment in assemblies.
- Compliance with international standards including ISO 7379, RoHS, and REACH, ensuring safety and quality.
- Coarse thread design (M16x2mm) enables quick assembly and secure fastening in various materials.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address common industrial challenges, such as misalignment and corrosion in demanding applications. Made from 316 stainless steel with a black oxide finish, it provides excellent resistance to chemicals and moisture, extending service life in machinery, automotive, and marine settings. The knurled head and hex drive facilitate easy handling and torque application, while the precise shoulder diameter and length ensure accurate component positioning. Ideal for use in precision assemblies, this metric shoulder screw reduces wear and maintenance costs, delivering reliable performance where high strength and corrosion resistance are critical.
Specification Summary & Compliance
This shoulder screw features a metric thread with M16x2mm coarse pitch and Class 5g6g fit for dimensional accuracy. Shoulder diameter tolerance ranges from -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent assembly. It complies with ISO 7379 manufacturing standards and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
