S-90657A112 M4 x 12 mm DIN 920 Steel Cheese Head Slotted Screws
Steel Cheese 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, ensuring long-lasting performance in harsh industrial environments
- High tensile strength of 60,000 psi provides reliable load-bearing capacity for demanding mechanical assemblies
- Rockwell B71 hardness rating delivers excellent wear resistance and durability under repeated use
- Class 6g thread fit with coarse 0.7mm pitch enables quick installation and secure fastening in various materials
- Fully threaded M4 design with flat tip ensures maximum grip length and prevents material damage during insertion
- Narrow cheese head profile with 5.5mm diameter offers space-saving installation while maintaining good torque transmission
- Compliance with DIN 920, RoHS 3, and REACH guarantees international quality standards and environmental safety
Professional Applications & Engineering Value
These M4 metric screws with zinc-plated steel construction address critical engineering challenges in industrial fastening applications. The combination of 60,000 psi tensile strength and Rockwell B71 hardness ensures reliable performance in vibration-prone environments where fastener failure is not an option. The coarse 0.7mm pitch threading with Class 6g tolerance provides excellent engagement in both metallic and non-metallic substrates, reducing installation time while maintaining secure connections. The rounded cheese head with slotted drive offers practical torque application in confined spaces, making these fully threaded screws ideal for electronics enclosures, machinery panels, and automotive components where corrosion resistance and dimensional precision are paramount.
Specification Summary & Compliance
This M4 x 0.7mm x 12mm screw features Class 6g thread fit per metric standards with coarse pitch threading and right-hand thread direction. Manufacturing complies with DIN 920 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
