These 304 stainless steel half steel open type blind rivets are premium standard fasteners, crafted with high grade 304 stainless steel for outstanding anti rust and corrosion resistance performance. The sturdy stainless steel half steel structure ensures excellent oxidation resistance and durability, making these round head pull rivets ideal for humid outdoor environments and harsh industrial working conditions. Fully designed with open type round head structure, these 304 stainless steel blind rivets feature strict dimensional tolerance control, stable tensile strength and firm locking force guaranteeing tight non loose connection even under long term vibration. Designed for convenient single side installation, these half steel pull rivets simplify assembly steps greatly improving installation efficiency and connection stability in various fastening operations. Widely applied in sheet metal assembly, hardware fitting, equipment fixing and industrial connection projects, these open type blind rivets cover complete sizes from 3.2mm to 4.8mm to meet different engineering fastening demands. Each 304 stainless steel round head pull rivet undergoes rigorous quality inspection ensuring consistent durability and stable fastening performance all the time. Factory direct supply with full size stock available, these standard half steel blind rivets are the top choice for global hardware wholesalers hardware buyers and industrial manufacturers offering cost effective high strength fastening solutions for commercial and industrial application scenarios.