5/16-18 x 1 1/4 Unslotted Indented Hex Thread Cutting Screw Type F Fully Threaded Zinc MTF These 1-8 x 2 1/4

These 1-8 x 2 1/4 Hex Cap Screws Grade 5 Zinc are designed for a variety of applications where a strong and durable fastener is required

These 6 x 1/4 Round Head Type U Drive Screws are made of zinc-plated steel and have a round head with a 1/4-inch diameter

preventing the fastener from loosening due to vibration or other external forces

this hex nut ensures a reliable and long-lasting connection

They are designed for use in metal applications and can drill their own pilot holes

5/16-18 x 1 1/4 Unslotted Indented Hex Thread Cutting Screw Type F Fully Threaded Zinc MTF These 1-8 x 2 1/45 16 18 x 1 1 4 Unslotted Indented Hex Thread Cutting Screw Type F Fully Threaded Zinc Size: 5 16" diameter, 1 1 4" length Thread: 18 threads per inch, UNC (Unified Coarse) Drive: Indented hex, no slot Type: F (Fully Threaded) Material: Zinc plated steel Finish: Bright zinc Features: Thread cutting, pointed tip, hex head This screw is designed to create its own threads as it is driven into a material, making it suitable for use in wood, metal, and