S-97050A204 M20 x 50 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel Low-Profile Socket 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
- Superior corrosion resistance with black-oxide coating, extending service life in demanding industrial environments.
- High tensile strength of 110,000 psi and Class 8.8 rating ensure reliable performance under heavy loads and vibrations.
- Precise Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications.
- Low-profile socket head with 17mm hex drive and pilot recess allows for compact installation and reduced tool slippage.
- Partially threaded M20x2.5 coarse thread design provides optimal grip and ease of alignment in structural joints.
- Compliance with DIN 6912 standard and RoHS 3 ensures consistent quality and environmental safety for global supply chains.
- Rockwell C20 hardness offers excellent wear resistance, maintaining integrity through repeated use.
Professional Applications & Engineering Value
Engineered for high-stress industrial applications, this M20 socket head cap screw combines black-oxide alloy steel construction with a low-profile head to solve common engineering challenges like space constraints and corrosion. The metric coarse thread (M20x2.5) and partially threaded rod enable quick, secure fastening in machinery, automotive assemblies, and heavy equipment, reducing installation time and minimizing loosening from vibrations. With a 17mm hex drive and pilot recess, it ensures torque accuracy and prevents tool damage, while the Class 8.8 strength supports sustained performance in dynamic loads, making it ideal for B2B procurement in manufacturing and construction sectors.
Specification Summary & Compliance
This screw adheres to Class 6g thread fit and ISO-compliant metric dimensions, with a thread size of M20, pitch of 2.5 mm, and length of 50 mm. It meets the DIN 6912 manufacturing standard for socket head cap screws and is RoHS 3 (2015/863/EU) compliant, ensuring no hazardous substances. The Class 8.8 strength rating and specified hardness further validate its reliability for industrial use.
