S-95861A127 10-32 x 3/4" Venting Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional thread engagement with Class 3A fit and UNF fine threading ensuring precise, vibration-resistant connections
• High mechanical strength delivering 80,000 psi tensile strength and Rockwell B81 hardness for demanding applications
• Efficient installation through hex drive design providing secure tool grip and reduced slippage during tightening
• Optimized pressure equalization via vented screw features preventing air or fluid lock in sealed assemblies
• Full thread coverage across the 3/4" length enabling maximum fastening contact and load distribution
• Regulatory compliance meeting RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

These 10-32 UNF rounded head screws deliver critical reliability in precision assemblies where fine thread engagement and corrosion resistance are paramount. The 18-8 stainless steel composition withstands chemical exposure and oxidation in industrial equipment, while the Class 3A thread fit maintains tolerance integrity under vibration. The vented design eliminates pressure differential issues in pneumatic systems and sealed enclosures, and the hex drive ensures consistent torque application in confined spaces. Ideal for machinery, instrumentation, and automotive components requiring high-strength fasteners with regulatory compliance.

Specification Summary & Compliance

Manufactured to UNF fine thread standards with Class 3A thread fit for precision alignment. Dimensions include #10-32 thread size, 0.19" thread diameter, and 3/4" fully threaded length. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance restrictions. Hardness rated at Rockwell B81 with 80,000 psi tensile strength.