S-93846A112 Length 5/8" 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
- Self-drilling tip eliminates pre-drilling, saving time and labor costs in steel and sheet metal assembly
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Excellent holding power from the fully threaded design and thread forming (BSD) tapping method
- Streamlined installation with Phillips No. 2 drive for common tool compatibility and reduced cam-out
- Clean, finished appearance provided by the standard oval head that sits flush with the material surface
- Reliable penetration of materials up to 0.09" thick with the integrated No. 2 drill tip
- Compliance with major environmental regulations including RoHS 3 and REACH for global supply chain acceptance
Professional Applications & Engineering Value
This No. 6 x 5/8" stainless steel oval head tapping screw is engineered to solve critical fastening challenges in steel and sheet metal applications. The self-drilling tip (No. 2 drill type) penetrates up to 0.09" thickness, eliminating separate drilling operations and significantly reducing assembly time. Made from 18-8 stainless steel, it provides inherent corrosion resistance essential for outdoor, marine, or high-moisture industrial environments. The thread forming (BSD) design creates strong, secure threads in ductile materials without generating chips, preventing loosening from vibration. Combined with the Phillips drive and fully threaded shank, it delivers consistent clamping force and ease of installation for HVAC, construction, and metal fabrication projects.
Specification Summary & Compliance
This screw features a No. 6 size with 0.138" thread diameter and 20 threads per inch in a right-hand direction. The oval head has a standard profile with 0.262" diameter and 82° countersink angle. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances for industrial use. The thread forming tapping method follows BSD standards for reliable performance in metal fastening applications.
