Min. Order Reference FOB Price
1,000 Pieces US$0.15-0.48 / Piece
Product Description
Black-Plated Countersunk Head Solid Rivet Black Oxide Coating Process &Dual Advantages Countersunk Head &Solid Shank Structural Benefits Target Application Scenarios The rivet undergoes two mainstream black-coating treatments: chemical black oxide (forming a 2-5μm iron oxide film, mainly FeO) and ...