Socket Head Cap Screw Black Steel 1-8 * 10" Grade 8 [Cup Point] [Allen Drive] inch This hexagonal bolt has a

This hexagonal bolt has a length of 5-1/2 with a threading of 1-1/4-7 [Partially Threaded]

It is made of plain alloy steel and thus provides low resistance to corrosion in dry and wet environments

the base expands as you tighten the nut for a secure hold in concrete

The nuts have a thread of 1-1/2-6

Socket Head Cap Screw Black Steel 1-8 * 10" Grade 8 [Cup Point] [Allen Drive] inch 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 screws have a thread of 1 8 and a length of 10. 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