This bolt should be able to cram some lead and get a heavier bolt..
Seal back of bolt with J/b weld (which is recommended) or use melted pla
There is a possibility of having too heavy of a bolt and cause cycling n feeding issues.. If so try lighting bolt spring tension.(Or drill into back with a bigger dia drill to lighten bolt.)

PRINT
( orientation should be with bolt face faced to bed)
Layer Height .16-.2
Walls 5-8
Infill 100%
Support could be everywhere or bed only
Adhesion none-brim or even raft if need be.
Any questions feel free to ask..