Socket Head Cap Screw Full Thread Black Steel 1-1/2-6 * 2-1/2" Grade 8 [Cup Point] [Allen Drive] length_11 This hexagonal bolt has a

This hexagonal bolt has a length of 4-1/2" with a threading of 1-1/2-6 [Partially Threaded]

The screws have a thread of 1-8 and a length of 14

This hexagonal nut fit a threading of 2-4/1-2

Made from alloysteel

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

Socket Head Cap Screw Full Thread Black Steel 1-1/2-6 * 2-1/2" Grade 8 [Cup Point] [Allen Drive] length_11 This hexagonal bolt has aWith 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 2 1 2" and a thread of 1 1 2 6. 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