Package Including: 120/200/240PCS Flat Head Rivet Nut +1PC BT-613 Crimp Plier 120PCS Rivet Nut M3/40PCS M4/40PCS M5/20PCS M6/20PCS 200PCS Rivet Nut Total: 200PCS Material: Stainless Steel Color: As shown as the picture Size:M3/M4/M5/M6 Quantity: 50/50/50/50 PCS 240PCS Rivet Nut Total: 240 PCS Material: Aluminum Color: As shown as the picture Size: M3/M4/M5/M6 Quantity: 60/60/60/60 PCS Description: Product Name:Carbon Steel Flat Head Rivet Nut Type: Flat Package Includes:M3,M4,M5,M6 Package Quantity:120pcs Material:Carbon Steel,Zinc Plated Specification : Name:Rivet Gun Material:Carbon Steel Color:As Shown Tool Length:As Shown Riveting Force:1000N Nut Sert range:M3/M4/M5/M6 Type:BT-613 Features : 1.Professional tool for commercial or occasional use. Suitable for most materials that cannot be tapped or welded. 2.Not suitable for steel rivets (please look at the shop for our stronger riveter that will do these) . 3.Requires access to only one side of the work piece, nut can be installed after painting or other final finishing operations to provide a robust screw anchor therefore eliminating problems of welding and material distortion. 4.Simple to use only one operation is required from one side. Dual action may be used as blind fastener or screw anchor. 5.Strong thread at least 6 thread turns, even if used on thin materials. Sets threaded rivets into thin materials. 6.Permanent and reliable fastening.Soft grip handles for comfort and grip when using this application. 7.Leaves a strong / professional looking fastener.Suitable for inaccessible locations. 8.Manufactured from heavy duty steel for strength and durability.Internal fixed sleeve to replace screw easy. Note 1.Please allow 1-3mm errors due to manual measurement. 2.Due to light and screen setting difference, item's color may be slightly different from the pictures. Please understand. _x000D_