Shoulder Screw Black Steel 3/4-10 * 3-1/4" Grade 8 [Cup Point] [Allen Drive] yellow_zinc_plated The strength of the bolt

The strength of the bolt should match the strength of the nut to prevent damaging threads

This hexagonal nut fit a threading of 2-4/1-2

They include a tag that shows the material

These 18-8 stainless steel anchors have good chemical resistance and may be mildly magnetic

Shoulder Screw Black Steel 3/4-10 * 3-1/4" Grade 8 [Cup Point] [Allen Drive] yellow_zinc_plated The strength of the boltComparable 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 3 1 4" and a thread of 3 4 10.