100PCS Hammer Drive Rivet Knock Type Aluminum Alloy Hammer Drive Rivets Tapping Expansion Screws Fasteners Aluminum Nails

Material: Aluminum alloy. Category: Screw. Dimensions: 641cm Inside diameter 5x7mm/inside diameter 5x9mm/inside diameter 5X11MM. Usage: Tap the upper part, and the lower part will expand after tapping. Applicable to: furniture, cabinets, doors and windows, concrete, wood, etc. Hi Dear Welcome to Fa1th!. Glad to Visit and Click to Follow Our Shop Will Enjoy More Voucher Discount. Buyer protection. 1: Fully refund if you don't receive your order. 2: Fully or partially refund, if the item is not as described. Product description: About this item: High-Quality Aluminum Construction: Crafted from advanced aluminum alloy, our expansion rivets are robust and long-lasting. Their superior construction ensures they can withstand the harshest conditions, offering a longer lifespan compared to traditional screws without loosening over time. Unique Expansion Design: Featuring a unique expansion design, our rivets can be easily driven into concrete, wood, and other materials. The aluminum structur