8-18 x 1/2 Square Pan Self Drilling Screw Full Thread 18-8 Stainless Steel NKBZ They have a sharp point

They have a sharp point that easily penetrates drywall

These wing nuts are sold in packs of 100

These 12-24 x 1 Slotted Round Machine Screws are fully threaded and made of 18-8 stainless steel

1/2-13 Hex Jam Nut Black Oxide and Oil

The M20 x 70 DIN 931 10

8-18 x 1/2 Square Pan Self Drilling Screw Full Thread 18-8 Stainless Steel NKBZ They have a sharp pointThese 8 18 x 1 2 square pan self drilling screws are made of 18 8 stainless steel, which provides excellent corrosion resistance. They have a full thread, which provides a strong hold in a variety of materials. The square pan head provides a secure grip for driving, and the self drilling tip eliminates the need for pre drilling. These screws are ideal for use in a variety of applications, including metal, plastic, and wood.