S-96755A551 M10 x 20 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Thread-Locking Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Thread-Locking Hex Head 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
- Vibration-resistant locking with permanent nylon patch ensures reliable performance in dynamic applications, preventing loosening under stress.
- High tensile strength of 110,000 psi from Class 8.8 grade steel provides superior load-bearing capacity for demanding industrial environments.
- Durable corrosion protection through zinc plating extends service life, even in harsh or outdoor conditions.
- Wide temperature tolerance of the thread locker (-55° to 250°F) maintains integrity across extreme operational ranges.
- Precise metric coarse threading (M10x1.5) with Class 6h fit enables quick, secure installation and compatibility with standard nuts.
- External hex drive design allows for easy torque application with common tools, reducing assembly time and effort.
- Full threading along the 20mm length offers versatile fastening depth and consistent grip in various materials.
Professional Applications & Engineering Value
Engineered for industrial durability, these M10 hex head screws address critical challenges in machinery, automotive, and structural assemblies where vibration and thermal cycling are common. The zinc-plated steel construction resists corrosion, while the Class 8.8 strength and Rockwell C22 hardness ensure reliable performance under high-stress conditions. The integrated nylon patch thread locker provides a permanent seal against loosening, eliminating the need for secondary adhesives and reducing maintenance costs. Ideal for heavy-duty applications, these fully threaded metric bolts with coarse thread spacing deliver efficient installation and long-term stability in demanding environments.
Specification Summary & Compliance
This hex head screw features precise Class 6h thread fit and complies with ISO 4017 / DIN 933 standards for dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety compliance. The external hex drive and right-hand thread align with industry norms for seamless integration.
