Shoulder Screw Black Steel 3/8-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive] bolt Yellow Zinc-plated steel nuts are

Yellow Zinc-plated steel nuts are corrosion resistant in wet environments

This hexagonal nut fit a threading of 1-1/4-7

these Alloy steel screws are stronger than Grade 8 steel screws

The screw has a length of 5-1/2 and a thread of 7/16-20

Shoulder Screw Black Steel 3/8-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive] bolt Yellow Zinc-plated steel nuts areComparable to Grade 8 steel, these alloy steel shoulder screws are the strongest we offer. They have a standard shoulder with an undersized tolerance to fit most machinery and equipment. Also known as stripper bolts, they're commonly used in punch and die assemblies, and as an axle or pivot point. The screw has a length of 5 1 2" and a thread of 3 8 16.