Set screw Full Thread Black Oxyde Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [Allen Drive] Quantity:Bulk [250] these screws are nearly twice

these screws are nearly twice as strong as stainless steel button head screws

Anchors listed for cracked concrete are often required in environments which may cause concrete to crack during the life of the anchor

The screw has a length of 4 and a thread of 1-12

The screw has a length of 12 and a thread of 1-1/4-12

The shackles have a diameter of 1-1/4

Set screw Full Thread Black Oxyde Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [Allen Drive] Quantity:Bulk [250] these screws are nearly twiceMade from alloysteel, these set screws have a thin edge that digs into hard surfaces for a securehold. Length listed is the overalllength. The screw has a length of 5" and a thread of 1 2 13.