1/2-13 x 1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc An APP188 and they meet the specifications

and they meet the specifications of ASTM A307

They are ideal for applications where space is limited or where access to the backside of the sheet is not possible

It has a gimlet point for easy penetration into wood and a hex head for easy driving with a wrench

Its 5/16-18 thread size and 2-inch length make it suitable for a wide range of projects

and other projects requiring a reliable and aesthetically pleasing fastener

1/2-13 x 1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc An APP188 and they meet the specifications1 2 13 x 1 1 4 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc Anodized: Size: 1 2 13 thread diameter, 1 1 4" length Head: Unslotted indented hex washer head for secure tightening with a hex key Thread: Thread cutting screw designed to cut its own threads in metal or plastic materials Type F: Fully threaded for maximum holding power Material: Steel with zinc anodized finish for corrosion resistance Application: Ideal for