S-90447A920 M14 x 130 mm DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 Steel 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
- Delivers exceptional tensile strength of 150,000 psi, ideal for high-stress applications requiring reliable load-bearing capacity.
- Constructed from durable steel with Class 10.9 strength grade, ensuring superior resistance to fatigue and mechanical failure in demanding environments.
- Features a Rockwell C32 hardness rating for enhanced wear resistance and long-term performance under repetitive use.
- Designed with a coarse M14 x 2mm thread for quick, secure installation and reduced risk of cross-threading in industrial assemblies.
- Partially threaded shank with 130mm length and 38mm minimum thread engagement provides optimal grip and vibration resistance in heavy-duty connections.
- Complies with DIN 931 standards for precise dimensional accuracy and consistent quality in metric fastener applications.
- Manufactured to meet RoHS 3 and REACH regulations, ensuring environmental compliance and safety for global industrial use.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M14 hex head screw addresses critical challenges in machinery, construction, and automotive assemblies where vibration loosening and high tensile loads are common. The Class 10.9 steel construction and Rockwell C32 hardness provide exceptional resistance to shear and fatigue, reducing maintenance downtime. With a coarse 2mm pitch and partial threading, it ensures rapid installation and secure clamping in thick materials, while the external hex drive allows for high-torque tightening with standard tools. Ideal for structural frames, equipment mounts, and load-bearing joints, this DIN 931 certified fastener delivers reliable performance in harsh operating conditions.
Specification Summary & Compliance
This screw adheres to Class 6g thread fit tolerance and DIN 931 dimensional standards for precise metric threading. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring no restricted substances are used. Manufactured under strict quality controls for consistent tensile strength and thread accuracy.
