Black A2 Stainless Chicago Screws Hex Socket Binding Rivets M2 M3 M4 M5 M6 M8

Black Stainless Steel 304 Female-Male Screw Clamping Plate Nut, Chamfered Hex Socket Locking Screw / Connecting Rivet (M2-M8). Material: High-quality stainless steel 304 (corrosion-resistant & durable).

eBay