S-99461A573 Length 1/2" 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 316 stainless steel construction for long-lasting performance in harsh environments
- Excellent thread-forming capability with TRS Tri-Lobe design creates secure, vibration-resistant fastenings in plastic materials
- Optimized drive efficiency through Phillips No. 2 drive style for reliable installation and reduced cam-out
- Maximum holding power with fully threaded design ensuring complete engagement along the entire fastener length
- Streamlined installation process using standard No. 21 drill bit (0.159") for precise hole preparation
- Secure seating and distribution with pan head design providing reliable clamping force
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for global industrial applications
Professional Applications & Engineering Value
These No. 10 x 1/2" 316 stainless steel TRS tapping screws deliver exceptional engineering value for plastic assembly applications. The thread forming technology with Tri-Lobe shank cross-section displaces material rather than removing it, creating zero clearance fit that eliminates loosening from vibration and thermal cycling. The blunt tip design prevents material cracking during installation while the fully threaded configuration ensures maximum pull-out resistance. Ideal for plastic components in electrical enclosures, automotive interiors, and consumer products, these screws provide reliable fastening without the need for additional locking elements. The Phillips drive system offers familiar installation while the corrosion-resistant 316 stainless steel maintains integrity in demanding environments.
Specification Summary & Compliance
Precision-engineered with 0.19" thread diameter and 14 TPI thread pitch for consistent performance. Features standard Class 2A thread tolerances and TRS (Thread Rolling Screw) manufacturing specifications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Designed for use with No. 21 drill bit (0.159" diameter) for optimal hole preparation in plastic materials.
