5/16-18 x 1/2 Unslotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc WE410 These 7/8-9 x 4 1/4

These 7/8-9 x 4 1/4 Heavy Hex Structural Bolts are designed for heavy-duty construction projects

The oval head provides a low-profile and decorative finish

this screw ensures a secure and aesthetically pleasing finish

The washer has an outer diameter of 0

5/16-18 x 1/2 Unslotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc WE410 These 7/8-9 x 4 1/45 16 18 x 1 2 Unslotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc: Diameter: 5 16 inch Thread pitch: 18 threads per inch Length: 1 2 inch Drive type: Unslotted indented hex Thread type: Thread cutting Point type: Type 1 Fully threaded Material: Steel Finish: Zinc plated