S-95911A627 M4 x 40 mm DIN 7985, ISO 7045 Thread-Locking Stainless Steel Pan Head Phillips Screws
Thread-Locking Stainless Steel Pan Head Phillips 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
- Permanent vibration resistance with nylon patch locking that maintains secure fastening under dynamic loads
- Superior corrosion protection through 18-8 stainless steel construction and passivated surface treatment
- High-strength performance delivering 70,000 psi tensile strength for demanding industrial applications
- Wide temperature tolerance from -70° to 250°F (-57° to 121°C) for extreme environment suitability
- Reliable thread engagement with Class 6g tolerance and coarse thread spacing for quick assembly
- Optimized drive efficiency featuring Phillips No. 2 drive for secure tool engagement and reduced cam-out
- Standardized compatibility meeting DIN 7985/ISO 7045 specifications for global interchangeability
Professional Applications & Engineering Value
These M4 nylon patch locking screws solve critical vibration-induced loosening challenges in industrial equipment, machinery, and automotive assemblies. The permanent nylon patch thread locker creates consistent friction resistance without requiring separate adhesives, while the 18-8 stainless steel material with passivated finish ensures long-term corrosion resistance in harsh environments. The fully threaded coarse pitch design (0.7mm) enables rapid installation and maximum thread engagement in various material thicknesses. With 70,000 psi tensile strength and temperature stability from -70° to 250°F, these metric pan head screws deliver reliable performance in vibration-prone applications where maintenance access is limited.
Specification Summary & Compliance
Manufactured to Class 6g thread fit tolerance with fully threaded M4 x 0.7mm coarse thread specifications. Complies with DIN 7985/ISO 7045 standards for dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Features 8mm pan head diameter with Phillips No. 2 drive for standardized tool compatibility across industrial applications.
