12-24 x 1 Unslot HWH Self Drill Full Thrd Machine Screw Zinc 1,000 hour Salt Spray 5/16-24 NTE Its jam nut design ensures

Its jam nut design ensures a secure and vibration-resistant connection when used in conjunction with a bolt or screw

The serrated flange design provides a secure grip

while its gimlet point allows for easy penetration into wood

This 1/4-20 x 4 Hanger Bolt is made of durable 18-8 stainless steel

maintaining their integrity over time

12-24 x 1 Unslot HWH Self Drill Full Thrd Machine Screw Zinc 1,000 hour Salt Spray 5/16-24 NTE Its jam nut design ensuresThese 12 24 x 1 Unslot HWH Self Drill Full Thrd Machine Screws are made of zinc and have a 1,000 hour salt spray rating. They are designed for use in a variety of applications, including metal, plastic, and wood. The self drilling tip makes them easy to install, and the full thread provides a secure hold. These screws are also corrosion resistant, making them ideal for use in outdoor applications.