Pan Head Machine Screw Full Thread Stainless Steel 5/16-18 * 6" [Philips Drive] nothread_size_2-1-4 This hexagonal bolt has a

This hexagonal bolt has a length of 4-1/2" with a threading of 7/8-14 [Partially Threaded]

The higher the grade

The screw has a length of 20 and a diameter of 5/8

The screw has a length of 1" and a thread of 1-1/4-7

Pan Head Machine Screw Full Thread Stainless Steel 5/16-18 * 6" [Philips Drive] nothread_size_2-1-4 This hexagonal bolt has a18 8 stainless steel pan head screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head. Partially threaded screws thread length may vary from the minimum thread length published to fully threaded. Passivated stainless steel screws provide added protection against oxidation and corrosion.