S-90269A529 M4 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life.
- Enhanced durability and wear resistance from the black oxide finish, providing a protective layer against abrasion.
- High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under load.
- Precise component alignment with a 16mm shoulder length, ensuring accurate positioning in assemblies.
- Secure and efficient installation using a standard 2.5mm hex drive and knurled head for improved grip and torque application.
- Consistent and reliable threading with Class 5g6g metric thread fit, ensuring compatibility and ease of assembly.
- Compliance with environmental standards, being RoHS 3 and REACH compliant for safe and regulated use.
Professional Applications & Engineering Value
This M4 shoulder screw is engineered to address critical alignment and corrosion challenges in demanding industrial applications. The 316 stainless steel material provides exceptional resistance to chemicals and moisture, making it suitable for machinery, marine equipment, and food processing systems. The black oxide finish not only enhances corrosion protection but also reduces galling during installation. With its 16mm shoulder length and Class 5g6g thread fit, it ensures precise shaft positioning and secure fastening in pivots, linkages, and rotating assemblies, minimizing misalignment and wear over time. The hex drive and knurled head facilitate quick, tool-friendly installation, improving assembly efficiency in high-volume production environments.
Specification Summary & Compliance
This shoulder screw features a metric M4 x 0.7mm coarse thread with a Class 5g6g thread fit for standard tolerance. The shoulder diameter is 5mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 16mm with a tolerance of 0 to 0.25 mm, ensuring dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.
