Flat Head Cap Screw Full Thread Stainless Steel 5/8-11 * 3-1/2" [Cup Point] [Allen Drive] asme_b19-2-1 To ensure compatibility

To ensure compatibility

They are not compatible with coarse threads

The screw has a length of 3" and a thread of 1/4-20

The screw has a length of 4-1/2" and a thread of 9/16-12

More corrosion resistant than 18-8 stainless steel screws

Flat Head Cap Screw Full Thread Stainless Steel 5/8-11 * 3-1/2" [Cup Point] [Allen Drive] asme_b19-2-1 To ensure compatibilityMore corrosion resistant than 18 8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. They may be mildly magnetic. Theyre angled under the head to sit flush within countersunk holes. Length is measured from the top of the head. The screw has a length of 3 1 2" and a thread of 5 8 11.