S-90380A308 Length 5/8" Tapping Screws
Tapping Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction for extended service life in various environments
- Excellent holding power in plastic materials through TRS thread forming technology that creates strong, permanent threads
- Reduced installation torque and prevention of material stress with the tri-lobe shank cross-section design
- Quick and secure installation using standard No. 3 Phillips drive for efficient assembly operations
- Full-length threading ensures maximum engagement and pull-out resistance throughout the entire 5/8" length
- Reliable performance in plastic applications with precise 0.216" thread diameter and 11 TPI for optimal material engagement
- Environmentally compliant manufacturing meeting RoHS 3 and REACH standards for industrial safety requirements
Professional Applications & Engineering Value
These No. 12 x 5/8" zinc-plated steel TRS tapping screws are specifically engineered to address common challenges in plastic assembly applications. The thread forming technology eliminates the need for pre-tapped holes while creating strong, vibration-resistant connections that won't strip or loosen over time. The tri-lobe shank design reduces installation torque by up to 30% compared to standard screws, minimizing stress on delicate plastic components and preventing cracking or material failure. With fully threaded construction and precise 11 TPI threading, these screws provide maximum surface contact for superior pull-out resistance in thermoplastics, composites, and other plastic substrates commonly used in automotive, electronics, and consumer goods manufacturing.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 0.216" thread diameter and 11 threads per inch configuration. Features Class 2A thread tolerance for consistent performance and standard pan head profile with No. 3 Phillips drive. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide. The thread forming (TRS) design follows industry-standard specifications for plastic fastening applications.
