High-Strength Hardened Imperial Hex Socket Head Cap Screw, Round Head, 3/16" x 1/4" Bolt, 5/16" x 3/8".

This product is a durable and robust hex socket head cap screw designed for heavy-duty applications. It features a round head, providing a smooth, streamlined appearance, and is crafted from high-strength, hardened materials, ensuring exceptional performance and longevity. With dimensions of 3/16" x 1/4" for the bolt and 5/16" x 3/8" for the head, this screw is ideal for precise and secure fastening in industrial or mechanical settings. Its corrosion-resistant finish enhances durability, making it suitable for various environments and demanding projects. Head shape: Round head hexagon Surface treatment: Black Material Grade: 10.9 Product Grade: A-level Manufacture country: China Instructions included: No