Fasteners › 5/16" Socket Head Capscrew NC - 18.8 Stainless Steel 5/16" Socket Head Capscrew NC - 18.8 Stainless Steel from CA$0.45 Bolt Length (Inches): Select Bolt Length (Inches) 3/8 1/2 3/4 1 1-1/4 1-1/2 1-3/4 2 2-1/2 3 Thread: Select Thread NC NF Quantity: Add To Cart Added!