S-91180A776 M14 x 25 mm ISO 8676, DIN 961 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex Head 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 zinc plating for extended service life in harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance in demanding heavy-duty applications
- Precision Class 6h thread fit guarantees secure fastening and vibration resistance
- Class 8.8 strength grade provides excellent durability and load-bearing capacity
- External hex drive design allows for easy installation with standard tools and high torque application
- Fine M14x1.5mm threading offers superior holding power and reduced loosening under stress
- Full threading along 25mm length enables maximum engagement and uniform stress distribution
Professional Applications & Engineering Value
This M14 hex head screw delivers exceptional engineering value through its Class 8.8 steel construction and zinc plated finish, specifically designed to address common industrial fastening challenges. The fine metric threading (M14x1.5mm) provides superior resistance to vibrational loosening in heavy machinery, automotive assemblies, and structural applications. The external hex drive facilitates quick installation while maintaining high torque capabilities, reducing assembly time and labor costs. With Rockwell C21 hardness and fully threaded design, this fastener ensures consistent performance in high-stress environments where reliability is critical, making it ideal for manufacturing equipment, construction projects, and industrial maintenance applications requiring durable metric hex screws.
Specification Summary & Compliance
This hex head screw features precision Class 6h thread fit according to ISO 8676 DIN 961 standards, ensuring dimensional accuracy and interchangeability. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, confirming environmental safety and regulatory adherence. Manufacturing follows strict quality control for metric thread specifications including right-hand thread direction and fine thread spacing, providing reliable performance across industrial applications where standardized components are essential.
