The 255-piece alloy steel socket cap screw assortment with internal hex drive includes cap screws in various sizes, has a plain finish, and comes in a compartmented plastic case for storage and organization. The screws are made from alloy steel for strength. The material is magnetic.

Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw.

What's in the Box?

• (25) M4 x 0.7 mm x 10 mm socket cap screws
• (25) M4 x 0.7 mm x 12 mm socket cap screws
• (25) M4 x 0.7 mm x 20 mm socket cap screws
• (25) M4 x 0.7 mm x 25 mm socket cap screws
• (25) M5 x 0.8 mm x 12 mm socket cap screws
• (25) M5 x 0.8 mm x 20 mm socket cap screws
• (10) M5 x 0.8 mm x 25 mm socket cap screws
• (10) M5 x 0.8 mm x 30 mm socket cap screws
• (10) M6 x 1.0 mm x 12 mm socket cap screws
• (10) M6 x 1.0 mm x 20 mm socket cap screws
• (10) M6 x 1.0 mm x 25 mm socket cap screws
• (10) M6 x 1.0 mm x 30 mm socket cap screws
• (10) M6 x 1.0 mm x 40 mm socket cap screws
• (10) M8 x 1.25 mm x 20 mm socket cap screws
• (10) M8 x 1.25 mm x 25 mm socket cap screws
• (10) M8 x 1.25 mm x 30 mm socket cap screws
• (3) M8 x 1.25 mm x 40 mm socket cap screws
• (2) M8 x 1.25 mm x 45 mm socket cap screws
• (1) plastic case