NATEE 165pcs & eacute; nut & agrave; Rivet Feature - Rivet Nut Set / Installation Tool: Manual / Pneumatic Type Available. Perfect for professional and home use. - Integrated function. The screw & agrave; Riveting often has a built-in feature, such as a slot, which makes it easier to tighten the fastener. - High quality; for long lasting and durable use. Lightweight for portable installation. Specifications Material: 304 stainless steel Color: silver Wing: M3, M4, M5, M6, M8, M10 Type: nut flat head for rivets Quantity; Item: 165pcs Condition: brand new Package include 50 * M3 rivet nut 50 * M4 rivet nut 30 * M5 rivet nut 20 * M6 rivet nut 10 * M8 rivet nut 5 * M10 rivet nut