Socket Head Cap Screw Full Thread Black Steel 1-3/4-5 * 4-1/2" Grade 8 [Cup Point] [Allen Drive] stud The anchors have a thread

The anchors have a thread of 1-8 and a length of 6

and lifting and lowering heavy objects

The screws have a thread of 1-8 and a length of 4-1/4

The screw has a length of 7-1/2 and a thread of 3/4-16

Also known as Type 3 slings

Socket Head Cap Screw Full Thread Black Steel 1-3/4-5 * 4-1/2" Grade 8 [Cup Point] [Allen Drive] stud The anchors have a threadWith 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 4 1 2" and a thread of 1 3 4 5. Black oxide steel screws are mildly corrosion resistant in dry environments. Coarse threads are the industry standard: choose these screws if you dont know the pitch or threads per inch. Screws that meet ASTM A574, ASTM A574M, and ISO 898 1 comply with