100pcs 410 Stainless Steel #8x1/2 Hex Washer Head Self Drilling Screws, Black Oxide Self Tapping Tek Screws for Metal Plates, Heat Treated High Strength Hardware with Corrosion Resistance

100pcs #8 x 1/2 Inch Hex Washer Head Self Drilling Screws
✔️ 410 Stainless Steel Black Oxide Self Tapping Screws

This is a 100-piece pack of #8 x 1/2 inch self drilling screws made for fastening thin metal plates, sheet metal, and light steel framing without pre-drilling. These screws are commonly used in fabrication, HVAC, electrical installs, and general metal work where quick, clean fastening is needed.

✅ Pack size: 100 pieces
✅ Size: #8 x 1/2 inch length
✅ Material: 410 stainless steel
✅ Finish: black oxide coating for added corrosion and abrasion resistance
✅ Head style: hex washer head for better load spread on thin metal
✅ Self drilling tip removes the need for pilot holes
✅ Smooth, sharp threads for steady drive and reduced slipping
✅ Heat treated for higher tensile strength
✅ Light magnetic property typical of 410 stainless steel

💡 Why are self drilling screws ideal for thin metal fastening applications?
They are designed to save time while keeping metal joints tight and reliable.

• Self drilling point cuts directly into steel or aluminum without extra steps

• Hex washer head spreads pressure evenly to prevent pull-through

• 410 stainless steel delivers higher strength than common stainless fasteners

• Black oxide finish improves surface durability and smoother driving

These screws are a handy pick when you want fast installs, clean results, and dependable holding power for everyday metal fastening jobs.