Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 6-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity these nuts are for light

these nuts are for light duty fastening applications

these minimize twisting and knotting of rope and chain

The shackles have a diameter of 1

The rod has a length of 36 and a thread of 1-1/4-7

but the capacities will be significantly reduced

Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 6-1/2" Grade 8 [Cup Point] [Allen Drive] Quantity:Unity these nuts are for lightWith a tensile strength of 170,000 psi, these Alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head. The screw has a length of 6 1 2 and a thread of 5 8 18. Alloy steel screws are mildly corrosion resistant in dry environments. Fine and extra fine threads are closely spaced to prevent loosening from vibration: the finer the thread, the better the resistance. They are not compatible with coarse threads.