... steel rivets are with stainless steel mandrelOpen type Blind rivet Material:AS/AA/SS/STS/STSTRivet Standard: DIN ... professional manufacturer of fasteners such as rivets,screws,nuts,bolts etc. The factory is located in eastern ... ):Open End Blind Rivet,Sealed End Blind Rivet,Colour Blind Rivet,Peel Type Rivet,Multi-grip Rivet,Hollow Rivet,Solid-core Rivet,Semi-tubular Rivet,OEM Service, ...