S-95345A056 6-32 x 1 1/4" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer
Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior vibration resistance with integrated internal-tooth lock washer to maintain secure fastening in dynamic applications
- Excellent corrosion resistance provided by 18-8 stainless steel construction with passivated finish for extended service life
- High tensile strength of 70,000 psi ensures reliable performance in demanding industrial environments
- Quick installation and removal with Phillips No. 2 drive and standard pan head design
- Secure locking capability through the 410 stainless steel lock washer that prevents loosening under vibration
- Wide compatibility with UNC coarse threads and Class 2A fit for consistent engagement with mating components
- Full threading along the 1-1/4" length provides maximum grip strength throughout the fastened joint
Professional Applications & Engineering Value
This Phillips pan head screw with integrated lock washer addresses critical vibration-induced loosening challenges in industrial equipment, machinery, and electronic enclosures. The combination of 18-8 stainless steel material and passivated finish delivers exceptional corrosion resistance for harsh environments, while the internal-tooth lock washer bites into both the screw head and mounting surface to create a permanent locking action. The UNC coarse thread configuration ensures rapid installation and reliable performance in various materials, making it ideal for assembly lines requiring efficient fastening solutions. With fully threaded design and 70,000 psi tensile strength, this fastener maintains joint integrity in applications subject to thermal cycling, mechanical stress, and continuous operation.
Specification Summary & Compliance
This 6-32 x 1-1/4" Phillips pan head screw features UNC coarse threads with Class 2A fit for standard tolerance applications. Manufactured to ASME B18.13 specifications, the fastener ensures dimensional accuracy and interchangeability. The assembly is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial markets requiring restricted substance control.
