Alloy Steel Socket Cap Screw, Zinc Plated Finish, Button Head, Hex Socket Drive, Meets ISO 7380, 25mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)

The alloy steel socket cap screw has a zinc plated finish and a button head with an internal hex drive, and meets International Organization for Standards ISO 7380 specifications. Alloy steel is often used in applications where strength is the primary consideration. The zinc plating offers corrosion resistance and a reflective appearance. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.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.

• Alloy steel is often used in applications where strength is the primary consideration
• Zinc plating resists corrosion and has a reflective appearance
• Button head has a rounded, low-profile top that is suitable for light duty applications
• Internal hex drive has a hexagonal slot that turns using an Allen key driver
• Meets ISO 7380 specifications