Socket Head Cap Screw Black Steel 1-1/2-6 * 3-1/4" Grade 8 [Cup Point] [Allen Drive] hexWith 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 1 1 2 6 and a length of 3 1 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
The screw has a length of 6-1/2 and a thread of 1-1/2-12
This hexagonal bolt has a length of 6" with a threading of 1-1/8-12 [Partially Threaded]
About half the strength of medium-strength steel threaded rods
This hexagonal bolt has a length of 10 with a threading of 1-1/4-7 [Partially Threaded]
This hexagonal nut fit a threading of 1-1/2-12
They have a standard shoulder with an undersized tolerance to fit most machinery and equipment
The screws have a thread of 1-1/2-6 and a length of 18
This hexagonal bolt has a length of 6" with a threading of 1-3/8-6 [Partially Threaded]
This hexagonal bolt has a length of 5 with a threading of 1-1/2-6 [Partially Threaded]
This hexagonal bolt has a length of 10 with a threading of 7/8-9 [Partially Threaded]
This hexagonal bolt has a length of 5-1/2" with a threading of 3/4-10 [Partially Threaded]
The screw has a length of 3" and a thread of 1-1/4-7
