8-18 x 1/2 Square Drive Flat Head Self Drilling Screw Full Thread 410 Stainless Steel LSMTIY They feature a non-ribbed design

They feature a non-ribbed design for a smooth and seamless installation

50 DIN 985 Metric Class 8 Nylon Insert Hex Locknut Zinc is a high-quality nut designed for use in demanding applications

The unslotted indented hex washer head provides a secure grip during installation and prevents tampering

this hanger bolt is perfect for suspending fixtures

The 5/8-18 x 3 Hex Cap Screw Grade 5 Zinc is a versatile and durable fastener designed for a wide range of applications

8-18 x 1/2 Square Drive Flat Head Self Drilling Screw Full Thread 410 Stainless Steel LSMTIY They feature a non-ribbed designThese 8 18 x 1 2 square drive flat head self drilling screws are made of 410 stainless steel and are full thread. They are designed for use in a variety of applications, including metal, wood, and plastic. The self drilling tip allows for easy installation without the need for a pilot hole. The square drive head provides a secure grip for driving. These screws are corrosion resistant and have a tensile strength of 150,000 psi.