A powerful state union boss has slammed Labor leader Jodi McKay saying his members don't "offer blind loyalty," and "expect outcomes". It comes after Ms McKay declared she had the support of two union secretaries Gerard Hayes and Daniel Walton. Mr Hayes - the Health Services Union NSW Secretary - immediately contradicted that claim, saying it was "bulls**t". The HSU secretary visited Macquarie Street on Tuesday with Mr Walton, the Australian Workers Union NSW Secretary. Both unions are from Labor's right faction. Health Services Union secretary Gerard Hayes. Picture: NCA NewsWire / Bianca De Marchi   Mr Hayes said the visit was a casual lunch and unrelated to Ms McKay or her leadership.