Hex

Material:304 stainless steel A set of weight:Approx.50g Use stainless steel hardware and the included lock nut to prevent rust or loose bolts over time to ensure a secure fit. Package+Size: 4pcs hex nuts 1/4″-20 4pcs spring pads 1/4″ 8pcs flat washers 1/4″ 4pcs hex screws 1/4″-20×2″ Made of high quality stainless steel,sturdy and durable. Easy to install.Fasten signs easily. Use stainless steel hardware and the included lock nut to prevent rust or loose bolts over time to ensure a secure fit. Size: Hex Screw: 1/4″-20×2”.Hex nuts:1/4″-20. Flat washers: 1/4″.Spring pads: 1/4″. Package included: 4pcs Hex bolts.4pcs Hex nuts.8pcs Flat washers and 4pcs Locking washers.