Grade 8, 3/8"-16 Hex Head Cap Screw, Black Oxide Steel, 1 in L, 50 PK

The ZORO SELECT - U04100.037.0100 is a Hex Head Cap Screw, a type of fastener with a hexagonal-shaped head used to securely join materials in various industrial applications. These screws are essential components in construction, manufacturing, and engineering projects. This particular model is made from steel and features an external hex drive that requires a wrench or socket for application.

• Drive: The external hex drive design allows for easy installation or removal using a matching wrench or socket.
• Fastener Length: With its 1-inch length, this screw can be inserted deep into materials for secure fastening in diverse industrial settings.
• Finish: The black oxide finish is intended to improve durability, corrosion resistance and aesthetic appeal. It may be compatible with certain environments or materials.
• Globally Sourced: Procured from international manufacturers offering quality and price diversity to industry professionals.
• Material Grade/Class: Grade 8 material grade is associated with high strength, hardness, and resistance properties. It may be suitable for demanding applications.
• Rockwell Hardness: A HRC33 Rockwell Hardness rating suggests a higher level of resistance to penetration which could enhance durability and performance in some industrial settings.
• Tensile Strength: With a reported tensile strength of 150,000 psi this screw might demonstrate robustness against pulling stress under certain conditions. This could make it appropriate for some heavy-duty industrial uses.
• Thread Direction & Style: Right-hand thread direction typically means clockwise tightening while a fully threaded style can potentially offer more grip along the entire length of the screw