S-90269A893 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 construction and black oxide finish, ideal for harsh industrial environments
- Precise alignment and spacing enabled by the 190mm shoulder length with tight tolerance control
- High mechanical strength delivering 70,000 psi tensile strength and 35,000 psi shear strength for demanding applications
- Secure, non-slip installation with knurled head and 10mm hex drive socket for reliable torque transmission
- Consistent thread engagement ensured by Class 5g6g thread fit and coarse 2mm pitch for faster assembly
- Durable surface protection from black oxide finish that enhances wear resistance and reduces galling
- Global compliance assurance meeting ISO 7379 standards, RoHS 3, and REACH for safe, regulated use
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery, automation systems, and precision equipment. The 316 stainless steel material provides exceptional resistance to chemicals, moisture, and high temperatures, while the black oxide finish adds an extra layer of durability against abrasion and corrosion. The 190mm shoulder length with minimal tolerance ensures accurate component positioning, reducing vibration and misalignment in assemblies. Combined with a coarse thread pitch and hex drive socket, it allows for quick, secure fastening in high-stress applications such as rotating shafts, pivoting mechanisms, and conveyor systems, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This shoulder screw features a Class 5g6g thread fit per metric standards, with a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm for precise engineering applications. It is manufactured in compliance with ISO 7379 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability in industrial use.
