Premium 1/4"" BSP Bonded Seal Washer - Industrial Grade Leak Protection

High-density PTFE bonded construction ensures superior chemical resistance and extreme temperature tolerance (-200°C to +260°C). Precision-machined sealing surface eliminates fluid/gas leakage in high-pressure hydraulic systems.

Universal BSP thread compatibility (G1/2, G3/4) for plumbing, compressed air lines, and industrial machinery. CNC-calibrated concentricity prevents thread galling during installation.

Vacuum-sealed packaging maintains washer integrity during bulk shipping. Factory-direct pricing with MOQ discounts for HVAC contractors and oilfield equipment suppliers.

Meets ISO 4144 standards for non-metallic pipe seals. Essential for chemical processing plants, marine applications, and food-grade pneumatic systems requiring FDA-compliant materials.