Socket Head Cap Screw Fine & Full Thread Black Steel 9/16-18 * 4-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity The rod has a length

The rod has a length of 36 and a thread of 1-1/4-7

and non magnetic

The bolts have a thread of M16 * 2

Made of steel

This hexagonal bolt has a length of 16" with a threading of 1-8 [Partially Threaded]

Socket Head Cap Screw Fine & Full Thread Black Steel 9/16-18 * 4-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity The rod has a lengthWith a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head. Black oxide steel screws are mildly corrosion resistant in dry environments. Fine and extra fine threads are closely spaced to prevent loosening from vibration: the finer the thread, the better the resistance. They are not compatible with coarse threads.