S-91400A069 2-56 x 1" FF-S-92, QQ-P-35, MS51957-142 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan 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
- High tensile strength of 80,000 psi ensures reliable, long-lasting fastening under demanding conditions
- Full threading and coarse UNC thread provides faster installation and stronger holding power in various materials
- Class 2A thread fit guarantees consistent, precise engagement with standard mating components
- Phillips drive and pan head design offers easy installation with standard tools and a low-profile, rounded finish
- Compliance with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-142 ensures adherence to rigorous industrial standards
- RoHS 3 and REACH compliant for safe, environmentally responsible use in global markets
Professional Applications & Engineering Value
These 2-56 UNC pan head screws are engineered to address common industrial challenges, such as corrosion and mechanical failure in demanding applications. The passivated 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, making them ideal for electronics, machinery, and outdoor equipment where durability is critical. The coarse thread and fully threaded design enhance grip and reduce the risk of stripping in softer materials, while the Phillips drive ensures straightforward installation with common tools. By meeting strict standards like Fed. Spec. FF-S-92, these screws deliver consistent performance in aerospace, automotive, and manufacturing sectors, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This screw features a 2-56 UNC thread with Class 2A fit for precise dimensional accuracy and reliable assembly. It complies with Fed. Spec. FF-S-92, QQ-P-35, and MS51957-142, ensuring adherence to recognized manufacturing and performance standards. Additionally, it is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, confirming its suitability for use in regulated environments without hazardous substances.
