S-92470A242 Length 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 18-8 stainless steel construction, ideal for harsh industrial environments and long-term reliability.
- Effortless installation using a standard No. 2 Phillips drive, reducing tool slippage and assembly time.
- Secure thread-forming action with Type A/AB tapping design creates strong, permanent threads in sheet metal without pre-tapping.
- Full threading and pointed tip ensure quick starts and consistent holding power across the entire 1/2" length.
- Optimized for 0.025" maximum drilling thickness when used with a No. 21 drill bit, providing precise application guidance.
- Wide pan head design (0.373" diameter) offers excellent load distribution and a low-profile, finished appearance.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global sourcing standards.
Professional Applications & Engineering Value
These No. 10-12 thread forming tapping screws are precision-engineered to address common challenges in sheet metal assembly, such as material cracking and loose fasteners. The 18-8 stainless steel provides excellent resistance to rust and oxidation, crucial for outdoor or humid conditions. The Phillips pan head design ensures a flush fit and easy drive with standard tools, while the fully threaded and pointed tip allows for quick penetration and strong retention in thin-gauge metals. Ideal for HVAC, electronics enclosures, and automotive panels, these screws eliminate the need for separate nuts or washers, streamlining production and reducing total installed cost.
Specification Summary & Compliance
This tapping screw features a No. 10-12 thread with a 0.19" diameter and right-hand direction, conforming to standard thread forming (Type A/AB) specifications for consistent performance. Dimensions include a 1/2" length, 0.373" head diameter, and compatibility with a No. 21 drill bit (0.159" diameter). The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for regulated industries.
