S-91287A187 M12 x 20 mm ISO 4017, DIN 933 18-8 Stainless Steel Hex Head Screws
18-8 Stainless 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 18-8 stainless steel construction, ideal for harsh environments and outdoor applications
- Exceptional tensile strength of 100,000 psi provides reliable load-bearing capacity for heavy-duty industrial use
- Precision Class 6g thread fit ensures smooth installation and secure fastening with minimal tolerance issues
- Coarse 1.75mm thread pitch delivers faster assembly and superior vibration resistance in demanding applications
- Fully threaded design offers maximum grip length and consistent holding power across the entire fastener
- External hex drive allows for high-torque installation using standard tools, reducing installation time
- Comprehensive regulatory compliance meets ISO 4017/DIN 933 standards plus RoHS 3 and REACH for global market acceptance
Professional Applications & Engineering Value
This M12 hex head screw delivers critical engineering advantages in industrial applications where corrosion resistance and structural integrity are paramount. The 18-8 stainless steel composition provides excellent protection against rust and chemical exposure, making it ideal for marine equipment, food processing machinery, and outdoor structures. The coarse thread pitch (1.75mm) ensures rapid installation and maintains secure fastening even under significant vibration, while the Class 6g thread fit guarantees precise engagement with mating components. With 100,000 psi tensile strength and fully threaded design, this metric hex bolt offers superior load distribution and prevents joint failure in heavy machinery, construction frameworks, and automotive assemblies where reliability cannot be compromised.
Specification Summary & Compliance
This M12 hex head screw features precise Class 6g thread fit tolerance according to ISO 4017/DIN 933 manufacturing standards. The metric coarse thread (M12 x 1.75mm) provides optimal performance in industrial fastening applications. Regulatory compliance includes RoHS 3 (2015/863/EU) with applicable exemptions and full adherence to REACH (EC 1907/2006) requirements, ensuring environmental safety and global market acceptance for professional use.
