These 410 Stainless Steel Self Drilling Screws are built tough for superior strength and corrosion resistance

1 1/2-12 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

7/8 x 2 1/2 Dowel Pin Alloy Steel

5/16-24 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

Notched threads for cutting into concrete

M20-2.5 DIN 985 Nylon Insert Locknuts A4 Stainless Steel - Metric Stainless Steel Rivet / Steel Mandrel These 410 Stainless Steel SelfM20 2. 5 DIN 985 Locknuts are crafted with A4 stainless steel with a nylon insert, offering robust and reliable corrosion resistance and vibration security. Ideal for outdoor or marine applications.