1 point hanging kit

[BKLYN REEF]

i recently purchased a tek light fixture and now realize no place sells them or the hanging kit anymore.

I am looking for the steel bolts that screw into the top of the fixture so I can hang it from the ceiling?. anyone know where i can purchase these or have a pair laying around that they want to sell.
I can not find the sunlight supply 1 point hanging kit anywhere. I think they are called pem bolts.

Thanks