S-93880A624 Length 1" Tapping Screws
Tapping 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 for extended service life in demanding industrial environments
- Enhanced load distribution through 0.78" flange design that prevents pull-through and reduces surface stress
- High-strength thread forming capability creates permanent threads in sheet metal without chips or debris
- Secure installation and removal with external hex drive design providing maximum torque transmission
- Full threading ensures consistent holding power along the entire 1" length for reliable fastening
- Precision alignment with blunt tip design that facilitates accurate positioning in pre-drilled holes
- Environmental compliance with RoHS 3 standards for safe, sustainable manufacturing practices
Professional Applications & Engineering Value
These 3/8"-12 thread forming tapping screws deliver exceptional performance in sheet metal applications where vibration resistance and permanent fastening are critical. The zinc-plated steel construction provides reliable corrosion protection in industrial settings, while the flanged hex head design eliminates the need for separate washers, reducing installation time and component count. The Type B thread forming technology creates strong, permanent threads in ductile materials without generating metal chips, making them ideal for electrical enclosures, HVAC systems, and machinery panels where debris contamination must be avoided. The combination of external hex drive and fully threaded design ensures maximum clamp load distribution and prevents loosening under dynamic loads.
Specification Summary & Compliance
This heavy-duty tapping screw features precise 3/8"-12 UNC thread specifications with Class 2A thread tolerances for consistent performance. The Type B thread forming design conforms to industry standards for sheet metal fastening applications. Manufactured from zinc-plated steel with a 0.78" flange diameter and 1" length, these screws are engineered for use with 21/64" drill bits (0.3281" diameter). The product is fully RoHS 3 (2015/863/EU) Compliant, ensuring environmental responsibility and regulatory adherence for global industrial applications.
