steel cold forged boltd material: C1045 steel or stainless steel finish with oil only DIA 1/2-1 long:1-3-1/2"

steel cold forged bolts materail: C1045 steel

DIA 1/2" ,1",

length: 1-1/2, 2", 2-1/2, 3" and 3-1/2 length  

finish: oil only

steel cold forged bolts