Thread Locking Insert: M6 x 1.25 Internal Thread, M10 x 1.25 External Thread, Metric, 15/32" OAL, Self-Lock Standard Wall MPN:90447

The 3-1/2 OD x 0.043 thick Buna-N dash 043 o-ring has a permeation rate of 3.629 mils and is ideal for use in static sealing applications where exposure to fuel or lubricants may occur. Common users include automotive mechanics, aircraft technicians, equipment manufacturers, or maintenance professionals needing to seal fuel lines, hydraulic connectors, pneumatic components, or fluid reservoirs while providing resistance against petroleum-based oils and hydrocarbons ensuring sealing integrity preventing leaks. This o-ring is crucial for hardwearing, long lasting seals where fluids are present offering reliability under varying temperature conditions available in assorted sizes to meet multiple specifications while minimizing downtime for essential systems within diverse industries at an affordable cost point.