S-91287A117 M4 x 25 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 for long-lasting performance in harsh environments
- High tensile strength of 100,000 psi ensures reliable fastening under demanding industrial loads
- Precision Class 6g thread fit provides consistent engagement and reduces the risk of cross-threading
- External hex drive design allows for easy installation with standard tools and high torque application
- Fully threaded shank offers maximum grip length and uniform clamping force across the entire fastener
- Coarse pitch threading (0.7mm) enables quick assembly and reduced installation time in production environments
- Compliance with international standards including ISO 4017/DIN 933 ensures interchangeability and quality assurance
Professional Applications & Engineering Value
These M4 hex head screws in 18-8 stainless steel provide exceptional value in industrial settings where corrosion resistance and mechanical strength are critical. The metric coarse pitch threading (0.7mm) combined with Class 6g thread fit ensures rapid assembly while maintaining precise tolerances, significantly reducing production downtime. The external hex drive configuration delivers superior torque transmission for high-strength applications in machinery, equipment manufacturing, and structural assemblies. The fully threaded 25mm length offers versatile fastening solutions across varying material thicknesses, making these industrial screws ideal for applications requiring consistent clamping force and reliable performance in demanding environments.
Specification Summary & Compliance
This M4 x 0.7 x 25mm hex head screw features precision Class 6g thread fit according to metric standards with coarse pitch threading. Manufactured to comply with ISO 4017/DIN 933 specifications for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications.
