Unified Socket Head Plugs

All hydraulic adaptors are manufacturered from mild steel (230M07 Pb), except forgings which are manufactured from carbon steel SC20. All hydraulic adapters are zinc plated, trivalent passivated, ROSHE compliant. (But older slower moving hydraulic adaptor stock may still be gold passivated) Our huge range of hydraulic adaptors, competitive prices and masses of related products means you can buy all your hydraulic products from one source saving you time and money in searching and sourcing products.