1/4-20 x 2 1/2 Unslot HWH Self Drill Machine Full Thd #4Point Zinc 1000 hours Salt Spray D127B188B and a flange head that

and a flange head that provides a bearing surface to prevent the bolt from pulling through the material

This 1/4-20 x 1 Slotted Pan Machine Screw is made of durable nylon and is fully threaded

- Securing metal to wood

this screw is ideal for projects in construction

With its compact size and oval head

1/4-20 x 2 1/2 Unslot HWH Self Drill Machine Full Thd #4Point Zinc 1000 hours Salt Spray D127B188B and a flange head thatThese 1 4 20 x 2 1 2 inch Unslot HWH Self Drill Machine Full Threaded #4 Point Zinc screws are designed for use in a variety of applications. They are made of steel and have a zinc plating for corrosion resistance. The self drilling point makes it easy to drive the screws into metal without the need for a pilot hole. The HWH (hex washer head) design provides a wide bearing surface and helps to prevent the screw from stripping. These screws are also