Description LOBSTER/Shrimp Brand Blind Rivet Aluminum/Steel 8-4 (500 pcs) NSA8-4 ?Features? Secures multiple base materials from one side with a single action. Offers labor savings and improved productivity compared to welding. ?Applications? Automotive sheet metal, electrical sheet metal, etc. ?Material/Finish? Rivet Body (Flange): Aluminum (A5154) Mandrel (Shaft): Steel (Carbon Steel) ?Specifications? Clamping Thickness (mm): 3.2?6.4 Rivet Length (mm): 12.4 Flange Diameter (mm): 12.8 Rivet Diameter (mm): 6.4 Pilot hole diameter (mm): 6.5?6.6 Shear load (N): 3400 Tensile load (N): 5300 If you want more beauty items Shipping Express Shipping We can ship the item together. Please check the shop as there are various other products. go to our shop Most of the items will be delivered in 2-4 weeks after it shipped out. We will carefully deliver using the packing material. About Us -----Important----- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up.These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms.Doing that is against U.S.and international laws.