Carriage bolts have circle heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.
For Standards:DIN603,DIN & ANSI,ASME & BS.
SIZE:Diameter range M5-M24 or 3/16"-1".
Length(mm):10-600mm and 1/2"-16".
Class:Gr4.5-8.8 etc.
Material:Carbon steel,stainless steel,brass etc.
Finish:Plain,black,zinc,yellow zinc,white zinc,galvanized,HDG.Dacromet etc.
Full thread or partical thread both can be available. For the prices, please send us the detailed inquiry, and we will quote accordingly with material, quantity, and technical requirements.