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

The screws have a thread of 1-3/4-5 and a length of 7-1/2

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

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

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

Found in hand-powered clamps

Socket Head Cap Screw Black Steel 1-8 * 10" Grade 8 [Cup Point] [Allen Drive] inch The screws have a threadWith 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