S-93705A826 M4 x 20 mm DIN 912, ISO 4762 18-8 Stainless Steel Thread-Locking Socket Head Screws
18-8 Stainless Steel Thread-Locking Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Permanent vibration resistance with nylon patch thread locker that maintains secure fastening in dynamic applications
- Superior corrosion protection from 18-8 stainless steel construction for extended service life in harsh environments
- High-strength performance with 70,000 psi tensile strength to withstand significant mechanical loads
- Wide temperature tolerance from -70° to 250°F for reliable operation across diverse operating conditions
- Precision thread engagement with Class 6g fit and coarse thread pitch for quick installation and secure holding power
- Standardized compatibility meeting DIN 912/ISO 4762 specifications for consistent performance in metric applications
- Secure hex drive system with 3mm drive size providing positive torque transmission and reduced cam-out risk
Professional Applications & Engineering Value
These M4 socket head cap screws with nylon patch thread locking deliver critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant failure risks. The 18-8 stainless steel construction provides essential corrosion resistance for machinery operating in humid or chemically aggressive environments, while the fully threaded design ensures maximum grip length and uniform stress distribution. Engineered to DIN 912/ISO 4762 standards, these metric socket screws maintain dimensional precision for seamless integration with existing Class 6g threaded components. The combination of 70,000 psi tensile strength and temperature resistance from -70° to 250°F makes them ideal for automotive assemblies, industrial equipment, and electronic enclosures where thermal cycling and mechanical stress are constant concerns.
Specification Summary & Compliance
These socket head cap screws feature M4 x 0.7mm coarse thread with Class 6g tolerance and 20mm length, manufactured to DIN 912/ISO 4762 specifications. The components are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industries. The 3mm hex drive and standardized socket head profile guarantee consistent installation performance with standard tooling.
