S-95345A090 10-32 x 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- Reliable vibration resistance thanks to the integrated 410 stainless steel internal-tooth lock washer, preventing loosening under dynamic loads.
- High tensile strength of 70,000 psi ensures dependable performance in demanding mechanical assemblies.
- Precise Class 2A thread fit with 10-32 UNF fine threads for smooth engagement and reduced risk of cross-threading.
- Convenient installation with Phillips No. 2 drive, allowing for efficient assembly with common tools.
- Full threading along the 1/4" length provides maximum grip and uniform stress distribution in fastened joints.
- Compliance with ASME B18.13, RoHS 3, and REACH guarantees quality, safety, and environmental standards for professional use.
Professional Applications & Engineering Value
This 10-32 UNF rounded head screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in machinery, electronics, and automotive assemblies. The combination of 18-8 stainless steel and a passivated finish offers excellent resistance to rust and chemicals, extending service life in humid or corrosive settings. The integrated internal-tooth lock washer made from 410 stainless steel bites into surfaces to maintain clamp load, preventing failures in high-vibration applications. With a fine thread spacing and Class 2A thread fit, it ensures precise alignment and reduces installation errors, while the Phillips drive facilitates quick and secure fastening. Ideal for OEM and MRO uses, this screw enhances assembly integrity and reduces maintenance needs.
Specification Summary & Compliance
This screw features a 10-32 UNF thread with Class 2A fit and fine thread spacing for dimensional accuracy. It is manufactured in accordance with ASME B18.13 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets industry standards for safety and environmental responsibility.
