Socket Head Cap Screw Full Thread Black Steel 1-1/4-7 * 3" Grade 8 [Cup Point] [Allen Drive] length_11-1-2 The Grade 5 increases its

The Grade 5 increases its strength against the pressure and has a tensile strength and hardness of 120

This hexagonal bolt has a length of 7-1/2" with a threading of 3/4-10 [Partially Threaded]

The screw has a length of 2-1/4" and a thread of 1-8

The screws have a thread of 1-1/4-7 and a length of 18

The screw has a length of 1-1/4" and a thread of 3/4-10

Socket Head Cap Screw Full Thread Black Steel 1-1/4-7 * 3" Grade 8 [Cup Point] [Allen Drive] length_11-1-2 The Grade 5 increases itsWith 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 3" and a thread of 1 1 4 7. 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