Fastener Head Style:Hex. Hex head or 12-point head. Fastener Type:Bolt. Notes:water pump and thermostat housing bolts. Quantity:Sold As Kit. High quality fasteners help prevent water leaks. Fastener Finish:Black Oxide.
Fantastic quality, if you are building a new or spare engine and don't have the stickers or they are in poor condition, these make a great alternative. Cheaper than chasing around after stock bolts and you know they are top quality