S-94629A690 Length 3/4" 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 410 Stainless Steel construction for long-lasting performance in demanding environments
- Efficient thread cutting action creates precise mating threads in plastic materials, eliminating the need for pre-tapped holes
- Optimized plastic engagement with 20 TPI thread pitch and blunt tip design to prevent material cracking and ensure secure fastening
- Quick installation using standard No. 2 Phillips drive, reducing assembly time and tool slippage
- Full threading along the 3/4" length provides maximum grip and pull-out resistance in plastic assemblies
- Pan head design offers a low-profile finish with good bearing surface for stable seating
- Regulatory compliance with RoHS 3 and REACH standards ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
These No. 6 thread cutting screws are specifically engineered for plastic assembly applications where traditional fastening methods often lead to material failure. The 410 Stainless Steel composition provides excellent corrosion resistance, crucial for electronics enclosures, outdoor equipment, and automotive components exposed to moisture. The thread cutting design with 20 TPI pitch and blunt tip prevents plastic stress concentration, eliminating cracking while creating strong, permanent threads. The Phillips drive and pan head configuration ensure reliable installation with standard tools, making them ideal for high-volume manufacturing of consumer products, electrical housings, and industrial plastic assemblies requiring consistent, vibration-resistant fastening solutions.
Specification Summary & Compliance
This No. 6 x 3/4" thread cutting screw features a 0.138" thread diameter with 20 threads per inch and full threading along the entire shank. Manufactured to Type 25/BT tapping screw standards for plastic applications, it requires a No. 31 drill bit (0.12" diameter) for proper installation. The fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring restriction of hazardous substances for global industrial use.
