Glarks high quality marine grade canvas and upholstery boat cover snap button fastener kit<br/><br/> Specification:<br/> ♢♢ Color: Silver<br/> ♢♢ Snaps Meterial: Brass and nickel-plated steel<br/> ♢♢ Screw Meterial: 304 stainless steel<br/> ♢♢ Setting Tool Meterial: 304 stainless steel<br/> ♢♢ Screw Size: 15x10mm(0.59''x0.39''), 15x15mm(0.59''x0.59'')<br/> ♢♢ Button cap dia: 15mm/0.59''<br/><br/> Package Detail:<br/> 40pcs x Socket<br/> 40pcs x cap<br/> 20pcs x screw(10mm)<br/> 20pcs x screw(15mm)<br/> 1 x Anvil <br/> 1 x Flaring tool<br/> 1 x Storage box<br/><br/> Feature: <br/> ☀ Snaps are made of brass and nickel-plated for added durability<br/> ☀ 304 stainless steel screws with superior rust resistance and the excellent of oxidation resistance<br/> ☀ Studs are available for clamping onto screw or canvas studs for mounting on hard surfaces<br/> ☀ Snaps with heavy-duty construction assures a firm grip that will remain secure through years of use all stainless parts<br/> ☀ Along with these 2pcs setting tool, you'll be able to build, repair, and construct your own items at any time<br/><br/> Application:<br/> ☆ ☆ These button snap studs can be attached to wood, plastics and fiberglass, they are strong and great for both indoor and outdoor use, with excellent rust resistance in salt water applications<br/>