Flat Head Cap Screw Black Steel 5/8-11 * 6" Grade 8 [Cup Point] [Allen Drive] thread_size_m33_3-5 This hexagonal nut fit a

This hexagonal nut fit a threading of 1-1/2-6

allowing more threads to engage the bolt before tightening for easier installation than center-lock distorted thread locknuts

and ISO898-1comply with specifications and testing requirements for materialquality

The screws have a thread of 5/8-11 and a length of 13

This hexagonal bolt has a length of 5 with a threading of 1-1/8-7 [Partially Threaded]

Flat Head Cap Screw Black Steel 5/8-11 * 6" Grade 8 [Cup Point] [Allen Drive] thread_size_m33_3-5 This hexagonal nut fit aMade from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws. They're 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 6" and a thread of 5 8 11. Black oxide alloy steel screws have mild corrosion resistance in dry environments.