S-91770A752 2-56 x 1/8" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws
Stainless Steel Truss Head Phillips 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- Enhanced load distribution from the wide rounded truss head design, reducing surface pressure and material damage
- High tensile strength of 70,000 psi ensures reliable performance under demanding mechanical stresses
- Precision Class 2A thread fit guarantees consistent engagement and vibration resistance in assemblies
- Full threading with coarse UNC spacing enables faster installation and superior holding power
- Phillips No. 1 drive compatibility provides widespread tool accessibility and efficient fastening control
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures regulatory adherence for global industrial applications
Professional Applications & Engineering Value
Engineered for precision fastening in demanding sectors, these 2-56 UNC Rounded Truss Head Phillips Screws address critical industrial challenges. The passivated 18-8 stainless steel material delivers exceptional corrosion resistance, extending service life in moisture-prone or chemically aggressive settings. The wide truss head profile distributes clamping force over a larger area, preventing surface deformation on delicate components like electronic enclosures, automotive panels, and machinery housings. With a coarse thread spacing and Class 2A fit, these screws ensure rapid assembly and secure retention, minimizing loosening from vibrations. Fully compliant with ASME B18.6.3 standards, they are ideal for OEM manufacturing, maintenance repair operations, and precision equipment where reliability and regulatory conformity are paramount.
Specification Summary & Compliance
This screw features a 2-56 UNC thread size with Class 2A thread fit for precise dimensional accuracy and interchangeability. It is manufactured in accordance with ASME B18.6.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. The fully threaded design with coarse spacing and a length of 1/8 inch supports consistent performance across industrial fastening applications.
