S-90353A140 M3 x 4 mm DIN 85, ISO 1580 Steel Pan Head Slotted Screws
Steel Pan Head Slotted 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
- Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
- Reliable fastening performance ensured by Class 6h thread fit, minimizing loosening and vibration failures.
- High tensile strength of 60,000 psi provides robust clamping force for demanding applications.
- Easy installation and removal with standard slotted drive design, compatible with common tools.
- Precision-engineered metric threading (M3 x 0.5 mm coarse pitch) offers quick assembly and secure hold in various materials.
- Durable rounded pan head distributes pressure evenly and resists stripping during torque application.
- Full compliance with DIN 85/ISO 1580 standards guarantees dimensional accuracy and interchangeability.
Professional Applications & Engineering Value
These M3 rounded head screws are engineered to address common industrial fastening challenges, such as corrosion-induced failure and thread stripping. The zinc-plated steel material provides a protective barrier against moisture and chemicals, making them ideal for electrical enclosures, machinery assemblies, and automotive components. With a coarse thread pitch of 0.5 mm and fully threaded design, they ensure rapid installation and strong grip in soft metals or plastics, reducing assembly time and maintenance costs. The slotted drive allows for straightforward manual or automated driving, while the rounded pan head offers a low-profile finish that minimizes snagging in confined spaces.
Specification Summary & Compliance
This screw features an M3 thread size with 0.5 mm coarse pitch and Class 6h thread fit per ISO metric standards, ensuring precise dimensional tolerance. It is manufactured to meet DIN 85 and ISO 1580 specifications for rounded head screws, with a length of 4 mm, head diameter of 6 mm, and hardness of Rockwell B71. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing and usage in global industrial markets.
