S-90395A165 Length 1 1/2" 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 zinc-plated steel construction, extending service life in demanding industrial environments.
- Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling.
- High-strength fastening for sheet metal applications up to 0.025" thickness, ensuring reliable joint integrity under vibration and load.
- Optimized pan head design with square drive provides secure tool engagement and a low-profile, finished appearance.
- Full 1-1/2" threading offers maximum grip length and consistent holding power across the entire fastener engagement.
- Precision 18 TPI threads ensure smooth installation and excellent resistance to loosening in dynamic applications.
- Compliance with RoHS 3 and REACH environmental standards, making them suitable for regulated industries and global supply chains.
Professional Applications & Engineering Value
These No. 6 zinc-plated steel thread forming tapping screws are engineered to solve critical fastening challenges in sheet metal assembly. The A/AB type thread forming design displaces material to create robust, strip-resistant threads, eliminating the need for separate tapping operations and reducing assembly costs. The fully threaded shank and pointed tip ensure easy starting and consistent engagement in pre-drilled holes made with a No. 32 drill bit. This combination delivers high clamp load and vibration resistance, making these pan head screws ideal for HVAC systems, electrical enclosures, and automotive panels where durability and compliance are paramount.
Specification Summary & Compliance
This product features a No. 6 screw size with a 0.138" thread diameter and 18 TPI in a right-hand thread direction. The zinc-plated steel construction and thread forming tapping method comply with standard industrial specifications for sheet metal fastening. These screws are manufactured to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring they meet stringent environmental and safety regulations for industrial use.
