Hex Bolts 3/8in-16 X 1-1/2in A307 Grade A Zinc Plated Steel 50PK

The PRIME-LINE - 9059621 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Made from steel and finished with zinc plating, these screws are suitable for use in a variety of industrial applications. They adhere to the ASME B18.2.1 & ASTM A307 Gr A standards, aiming to maintain consistency in design and performance.

• Drive: The external hex drive requires a wrench or socket of the same shape for installation or removal.
• Fastener Length: With a length of 1-1/2 inches, the screw's depth of insertion will depend on the specific application.
• Finish: The Zinc Plated finish is intended to improve durability, corrosion resistance and compatibility with some environments or materials.
• Material Grade/Class: Grade A307 provides information about potential strength, hardness and resistance properties that may be considered when choosing a fastener for industrial applications.
• System of Measurement: Utilizes an Inch system to provide size specifications; actual fit may vary based on application.
• Thread Direction: A Right Hand orientation implies that it tightens clockwise; effectiveness depends on specific usage conditions.
• Thread Size & Style: Thread size is specified as 3/8"-16. Compatibility with corresponding nuts or holes as well as suitability to different types of industrial applications depends on individual circumstances."