Square Neck Carriage Bolts are mainly used for fixing wooden gates, door locks and security fixings as well as wood to steel applications. These Carriage Bolts are made using quality grade mild or stainless steel to ensure optimum performance for longer period of time. These Carriage Bolts are available in a size ranging from m5 to m12. Square Neck Carriage Bolts can be availed in different sizes to suit specific requirement.