1/2-13 x 1 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc M4-0.7 which means that the threads

which means that the threads only extend for a portion of the bolt's length

which allows them to be driven with a Phillips screwdriver

The 5/8-11 x 2 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

and a sharp gimlet point that easily penetrates wood and other materials

1/2-13 x 1 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc M4-0.7 which means that the threadsThe 1 2 13 x 1 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a versatile fastener designed for secure and durable connections in various applications. Its 1 2 13 thread size ensures compatibility with standard 1 2 inch bolts or nuts. The serrated hex flange head provides a wide bearing surface, preventing the screw from sinking into the material and distributing the load evenly. The full thread allows for maximum engagement with the