S-95861A119 8-32 x 1/4" Venting Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• High tensile strength of 80,000 PSI ensures reliable performance under heavy loads and vibration.
• Precise Class 3A thread fit provides superior engagement and reduces the risk of cross-threading during installation.
• Vented design with 0.051" diameter allows for pressure equalization, preventing seal failure in enclosed systems.
• Rockwell B81 hardness offers excellent durability and wear resistance for long service life.
• 3/32" hex drive and rounded button head enable easy installation and a low-profile, snag-resistant finish.
• Full compliance with RoHS 3 and REACH ensures safety and environmental standards are met for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 8-32 UNC stainless steel rounded head screws deliver critical performance in machinery, electronics, and automotive assemblies. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, reducing maintenance costs. With a coarse thread and Class 3A fit, they ensure fast, secure fastening in metals and plastics, while the vented feature prevents pressure buildup in sealed units. The fully threaded design and right-hand thread direction offer consistent clamping force, making them ideal for vibration-prone environments where reliability is paramount.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A thread fit for high precision. Dimensions include a 1/4" length, 8-32 thread size, and 0.312" head diameter. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring no hazardous substances are used. The fully threaded and coarse spacing design supports robust assembly in various industrial settings.