Socket Head Cap Screw Black Steel 5/8-11 * 4-3/4" Grade 8 [Cup Point] [Allen Drive] length_13 The screw has a length

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

2 and comply with dimensional standards

This hexagonal bolt has a length of 9" with a threading of 1-1/4-7 [Partially Threaded]

This hexagonal bolt has a length of 4-1/2" with a threading of 1-1/4-12 [Partially Threaded]

but Yellow Zinc provide a higher corrosion resistance than regular zinc

Socket Head Cap Screw Black Steel 5/8-11 * 4-3/4" Grade 8 [Cup Point] [Allen Drive] length_13 The screw has a lengthWith 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 screws have a thread of 5 8 11 and a length of 4 3 4. 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