Seller: stlhardware (4,179) 99.9%, Location: Saint Louis, Missouri, Ships to: US & many other countries, Item: 391638797189 Qty. 10 - vintage hex head machine bolts 3/4-10 x 7" - plain steel finish - thread length is 2" - some surface rust on the threads and head - the machine bolts will come packaged in a zip lock bag . I do not know the grade as these are unmarked. New old stock from an oldtime hardware store. Condition: New old stock - some surface rust on the threads and head - need cleaned - will come in a zip lock baggie - these are not marked so I do not know the grade, Brand: Unbranded/Generic, MPN: Does not apply, Fastener Type: Machine Bolt, Drive Type: Wrench, Head Style: Hex Head, Coating: Plain, Grade: unknown, Material: Steel, Thread Diameter (in.): 3/4-10, Length (in.): 7", Model: Hex Head Machine Bolt, Quantity: 10, Country/Region of Manufacture: Unknown, Thread Length: 2"