S-91280A634 M10 x 30 mm ISO 4017, DIN 933, ISO 898 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with Class 8.8 rating and 110,000 PSI capability for reliable load-bearing in demanding applications
• Superior corrosion resistance through zinc plating, extending service life in various environmental conditions
• Precision coarse threading (M10x1.5) with Class 6h fit ensures quick installation and secure fastening in industrial assemblies
• Full threading design provides maximum grip length and uniform stress distribution across the entire fastener
• Standardized external hex drive and hex head design (17mm width) enables easy installation with common tools and high torque application
• Certified material hardness at Rockwell C21 maintains structural integrity under vibration and dynamic loads
• Comprehensive compliance with international standards including ISO 4017/DIN 933, RoHS 3, and REACH for global project acceptance

Professional Applications & Engineering Value

These M10 hex head screws deliver critical engineering solutions where high-strength steel fasteners are essential for structural integrity. The Class 8.8 strength grade combined with zinc plating addresses common industrial challenges of mechanical failure and environmental degradation. The coarse metric thread (M10x1.5) with Class 6h fit prevents cross-threading during high-volume assembly while maintaining precise tolerances. Fully threaded construction ensures maximum engagement in construction applications, machinery assembly, and heavy equipment where vibration resistance is paramount. The external hex drive facilitates efficient installation in confined spaces, reducing labor time while providing the 110,000 PSI tensile strength needed for critical connections in industrial frameworks and mechanical systems.

Specification Summary & Compliance

Manufactured to exact ISO 4017/DIN 933 specifications with Class 6h thread fit tolerance ensuring dimensional precision. The metric coarse thread (M10x1.5) follows standardized spacing for compatibility with industrial components. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting international safety and sustainability requirements. Manufactured under ISO 898 standards for mechanical properties, guaranteeing consistent performance across production batches for industrial and construction applications.