We a are a long time supplier of custom concrete anchor bolts to the construction and OEM sectors in just about every material imaginable. This is a fairly simple J-bolt anchor made using A307 steel with zinc plating. It measures 3/8-16 by 12 inches and was manufactured domestically in the USA. Like most custom fasteners, special anchor parts like this can be supplied on a blanket as-released purchase order basis. Our relationships with factories all over the United States and abroad based on decades of custom hardware & fastener production history, in combination with the flexibility of blanket purchase arrangements, allows us to fully cater to the customer’s hardware specification and procurement requirements.