S-93406A108 Length 3/8" 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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term durability in harsh environments.
- Enhanced load distribution thanks to the wide truss head design, reducing the risk of material damage and improving joint integrity.
- Strong, reliable thread forming that creates secure, vibration-resistant threads in sheet metal without pre-tapping.
- Full-threaded shank for maximum grip and holding power across the entire length in sheet metal applications.
- Easy installation with a Phillips No. 1 drive, compatible with standard No. 44 drill bits (0.086" diameter).
- Right-hand threading for straightforward, efficient assembly in industrial settings.
- Compliance with environmental standards, including RoHS 3 and REACH, ensuring safe and sustainable use.
Professional Applications & Engineering Value
This No. 4-24 x 3/8" Phillips Truss Head Tapping Screw is engineered for demanding sheet metal applications, where corrosion resistance and reliable fastening are critical. Made from 18-8 Stainless Steel, it withstands moisture and chemicals, reducing maintenance in industrial environments. The thread forming design eliminates the need for pre-threaded holes, cutting assembly time and minimizing material stress. With a wide truss head, it distributes clamping force effectively, preventing pull-through in thin materials like sheet metal. Ideal for HVAC, automotive, and electronics enclosures, this screw ensures secure, long-lasting connections while meeting strict industry standards for performance and safety.
Specification Summary & Compliance
This screw features a No. 4-24 thread size with a 3/8" length and fully threaded shank, adhering to standard inch measurements for precise fit. It is designed for use with a No. 44 drill bit (0.086" diameter) and supports thread forming (Type A/AB) in materials up to 0.025" thick. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it ensures environmental safety and regulatory adherence for industrial use.
