... with competitive price 2.On time delivery; 3.Excellent service Carriage bolts1. Material:Carbon steel ; stainless steel2.Grade:4.8-12 ... following:Bolts: hex bolts, heavy hex bolts, hex flange bolts, carriage bolts, stud bolts, eye bolts, U bolts, masonry bolts, roofing ... /PortQuality Control EquipmentStrong PackageMode of TransportationThe Best Choice for You Carriage Bolt DIN 603