S-90353A223 M4 x 40 mm DIN 85, ISO 1580 Steel Pan Head Slotted Screws
Steel Pan Head Slotted 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 zinc-plated steel construction, extending service life in demanding industrial environments
- High load-bearing capacity with 60,000 psi tensile strength and Rockwell B71 hardness for reliable performance under stress
- Precise thread engagement with Class 6h fit and coarse M4x0.7mm threading ensuring secure fastening and vibration resistance
- Easy installation and removal with standard slotted drive pan head design compatible with common tools
- Full thread coverage along the 40mm length provides maximum grip and distribution of clamping force
- International compliance with DIN 85/ISO 1580 standards guarantees dimensional accuracy and interchangeability
- Environmental responsibility through RoHS 3 and REACH compliance, meeting modern regulatory requirements
Professional Applications & Engineering Value
These M4 pan head screws deliver exceptional engineering value in industrial assembly where corrosion resistance and structural integrity are critical. The zinc-plated steel construction provides a protective barrier against moisture and chemicals, significantly reducing failure risks in machinery, electrical enclosures, and automotive components. With fully threaded coarse pitch design and Class 6h thread fit, these fasteners ensure rapid installation and reliable clamping force distribution across the entire 40mm length. The combination of 60,000 psi tensile strength and standardized DIN 85/ISO 1580 dimensions makes them ideal for production lines requiring consistent performance and replacement part compatibility.
Specification Summary & Compliance
Manufactured to precise metric dimensions with M4x0.7mm coarse threads meeting Class 6h tolerance standards. Fully compliant with DIN 85 and ISO 1580 specifications for pan head slotted screws. Environmental compliance verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restricted substance-free manufacturing. Threading configuration features right-hand direction with complete 40mm thread coverage for maximum fastening efficiency.
