S-91280A985 M14 x 16 mm ISO 4017, DIN 933 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
- Exceptional load-bearing capacity with 110,000 psi tensile strength, ensuring reliable performance in demanding applications
- Superior corrosion resistance from zinc plating, extending service life in harsh industrial environments
- High-strength Class 8.8 steel construction with Rockwell C21 hardness for excellent durability and fatigue resistance
- Optimized coarse thread design (M14x2mm) providing faster installation and reduced cross-threading risks
- Full threading along the 16mm length delivers maximum grip and uniform stress distribution
- Precision external hex drive and head design enables secure tool engagement and high torque application
- International compliance assurance with ISO 4017 DIN 933 standards for global project compatibility
Professional Applications & Engineering Value
These M14 hex head screws deliver critical engineering solutions for industrial assembly challenges where high tensile strength and corrosion resistance are paramount. The Class 8.8 steel construction with zinc plating provides durable protection against environmental degradation, making them ideal for machinery, structural frameworks, and heavy equipment applications. The metric coarse thread (M14x2mm) configuration ensures rapid installation in production environments while maintaining secure fastening. With fully threaded design and external hex drive, these fasteners offer superior clamping force distribution and accessibility in confined spaces, addressing common assembly efficiency and reliability concerns in manufacturing, construction, and automotive sectors.
Specification Summary & Compliance
Manufactured to ISO 4017 DIN 933 specifications with Class 6h thread fit tolerance for precision engagement. These 16mm length screws feature right-hand coarse threads with M14x2mm sizing. The fasteners maintain full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across international markets while meeting stringent industrial quality standards.
