Since the top of the bolts can be flush with the surface after installation, they are less likely to catch objects moving overhead. Widely Application: Widely used for different kinds of Furnitures like Beds, Tables, Cabinets, Chairs, or Joining Wood, Boards, Workbench, Kitchen Worktops, etc. They are widely used for different kinds of furnitures like beds, tables, cabinets, chairs, etc. 5/16-18 UNC IMPERIAL SOCKET HEAD CAP SCREW BOLT | CEES FASTENERS 5/16-18 X 2-1/2" FLAT HEAD HEX SOCKET CAP SCREWS ALLOY BLACK STEEL - 8 PCS ; Quantity. 5 sold. More than 10 available ; Item number. 284802462446 ; Material. Steel The high quality Stainless Steel 304 has high strength and good corrosion resistance even in harsh environments. Clear Threads and Smooth Surfaces without Burrs, Easy to Install and Disassemble. Material: High quality 18-8 Stainless Steel, great strength and good corrosion resistance and anti-rust effect, long service life, not easy to damage. Product Description Socket head cap screws are precision threaded fasteners with an socket drive (also called hex drive). They are also ideal for joining wood, boards, workbench, and kitchen worktops. Choose from our selection of 5/16-18 fasteners, including socket head screws, rounded head screws, and more. Same and Next Day Delivery 6 PCS 5/16-18 Black Hex Socket Cap Screws Bolts. Stainless Steel 304 Screws 5/16-18x2" Flat Head , 304 Stainless Steel Hex Socket Drive Fasteners Bolts 20pack Socket Cap Screws