S-94036A631 M10 x 30 mm ISO 898-1, DIN 6921 Medium-Strength Metric Class 8.8 Steel Flanged Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Flanged 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 yellow-chromate plating for extended service life in harsh environments
- High tensile strength (110,000 psi) and Class 8.8 rating ensure reliable performance under heavy loads
- Integrated flange design eliminates the need for separate washers, simplifying installation
- Partially threaded shank provides optimal grip and clamping force in structural applications
- Precision Class 6g thread fit ensures smooth assembly and consistent torque performance
- External hex drive allows for high-torque installation with standard tools
- Coarse 1.5mm pitch threading enables faster installation and reduced cross-threading risk
Professional Applications & Engineering Value
This M10 hex head screw delivers exceptional engineering value through its Class 8.8 high tensile strength and zinc yellow-chromate plated steel construction. The combination addresses critical industrial challenges including vibration resistance, corrosion protection, and structural integrity. The partially threaded design with 25mm thread length provides superior clamping force in machinery assembly, construction frameworks, and heavy equipment applications. The integrated flange distributes load evenly, preventing surface damage while the external hex drive accommodates high-torque applications. These features make it ideal for automotive, industrial machinery, and structural steel connections where reliability and durability are paramount.
Specification Summary & Compliance
Manufactured to precise ISO 898-1 and DIN 6921 specifications, this fastener maintains Class 6g thread tolerance for consistent fit and performance. The 30mm length with 1.5mm coarse pitch threading ensures compatibility with standard metric components. Rockwell C22 hardness and 110,000 psi tensile strength guarantee mechanical reliability. Compliant with international standards for industrial fasteners, ensuring quality and safety in demanding applications.
