S-93846A118 Length 1" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in demanding industrial environments.
- Efficient self-drilling capability with a specialized drill tip, allowing for quick installation in steel and sheet metal up to 0.1" thickness without pre-drilling.
- Enhanced thread-forming design (BSD type) creates strong, reliable threads in base materials, reducing the risk of stripping and improving holding power.
- Secure and flush installation thanks to the oval head with standard profile and 82° countersink angle, providing a smooth, professional finish.
- Optimized drive engagement with Phillips No. 2 drive, enabling efficient torque application and reducing cam-out during installation.
- Full threading along the 1" length ensures maximum grip and uniform stress distribution, ideal for high-vibration applications.
- Compliance with strict environmental regulations including RoHS 3 and REACH, making them safe for global industrial supply chains.
Professional Applications & Engineering Value
These 18-8 stainless steel oval head tapping screws are engineered to address common challenges in metalworking and assembly, such as time-consuming pre-drilling and corrosion-induced failure. The thread forming (BSD) design and self-drilling tip enable direct installation into steel and sheet metal, significantly reducing labor and tooling costs. The fully threaded No. 8 screw with a 0.164" thread diameter and 18 threads per inch ensures high pull-out strength and vibration resistance, critical in automotive, HVAC, and construction applications. Made from durable 18-8 stainless steel, they resist rust and degradation, extending service life in harsh conditions while maintaining RoHS and REACH compliance for environmentally conscious operations.
Specification Summary & Compliance
This No. 8 x 1" screw features a 0.164" thread diameter with approximately 18 threads per inch, fully threaded right-hand design, and standard oval head profile. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.
