S-91292A132 M4 x 40 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket 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 industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under demanding mechanical loads
- Precise Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications
- Hex socket drive with 3mm key size provides high torque capability and reduced risk of cam-out
- Partially threaded design with 20mm thread length offers optimal grip and alignment in varied material thicknesses
- Coarse 0.7mm pitch thread enables quick installation and resistance to vibration loosening
- Full compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and interchangeability
Professional Applications & Engineering Value
These M4 socket head cap screws deliver exceptional engineering value in precision machinery, automation systems, and equipment manufacturing. The 18-8 stainless steel material provides excellent corrosion resistance while maintaining mechanical integrity in demanding environments. The coarse thread metric configuration with 0.7mm pitch ensures rapid assembly and superior vibration resistance, reducing maintenance requirements. The hex socket drive design allows for high torque application in confined spaces, making these industrial fasteners ideal for applications requiring flush mounting and reliable clamping force. The partially threaded construction provides optimal stress distribution while preventing thread damage during repeated disassembly.
Specification Summary & Compliance
This socket head cap screw features M4 x 0.7mm coarse thread with Class 6g thread fit tolerance, 40mm total length with 20mm threaded section, and 7mm head diameter. Manufactured to DIN 912/ISO 4762 specifications for dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
