qjuwhua 70 Pieces Pop Rivets 4.8x21mm Tri-Fold Exploding with Large Flange Aluminum Blind Rivet Tri Grip Rivet for DIY Sheet Metal Automotive Repairs Furniture Marine Boat Black

• Practical Rivets Set: You will receive 70 pcs black large-cap lantern pop rivets, measuring 4.8×21×16mm, suitable for single-sided operation and rapid fastening. Rivet is Widely used for securing truck tarpaulins, colour-coated steel tiles and various other applications, this ample quantity meets daily installation and maintenance requirements
• Premium Material: Crafted from high-grade aluminium alloy, these rivets for metal feature a smooth, burr-free surface. Corrosion-resistant, rustproof, and boasting exceptional toughness and strength, black rivets deliver secure, reliable fastening. Lightweight yet robust, hammer drive rivets perform reliably in diverse indoor and outdoor environments, resisting deformation over extended use to ensure durable, stable installations.
• Wide-Cap Design: Featuring an enlarged rivet cap, the pop rivet shaft locks securely. When pulled, the triple-folded legs distribute clamping force evenly, effectively preventing loosening and material deformation. Rivets are suitable for securing metal and heavy-duty materials, pop rivets offer robust durability, strong fastening force, and stable, reliable load-bearing capacity
• Simple Operation: Featuring a pull-core design, the rivet requires only insertion into a pre-drilled hole and pulling of the mandrel with a rivet gun for secure fastening. Compatible with manual or pneumatic tools, rivets for metal enables single-person operation, significantly enhancing work efficiency while saving time and effort for convenient, swift installation.
• Versatile application: Black rivets is suitable for metal, plastic, wood, rubber, glass and other materials, connecting high-strength or fragile components. Hammer drive rivets are widely used in automotive, furniture, machinery, construction, marine and household appliance industries. Pop rivet is suitable for both indoor and outdoor use with strong practicality

Triple-fold large-cap aluminium rivets 4.8x21 - Black 70pcs: 1. Crafted from premium aluminium alloy, these pop rivets offer corrosion resistance and rust prevention. Lightweight yet robust, they maintain shape during prolonged use. 2. Featuring a broadened cap design, the mandrel locks securely. Three-fold legs distribute clamping force evenly for stable, durable fastening. 3. The pull-core mechanism ensures straightforward operation. Compatible with manual or pneumatic tools, they enable rapid fixing for time-efficient results. 4. Rivet is suitable for diverse materials including metal, plastic, and wood, widely utilised in automotive, furniture, and mechanical applications. Product Specifications: Material: Aluminium Alloy Colour: Black Dimensions: 4.8 × 21 × 16mm Packaging Includes: 70 pcs Large Flange Blind Rivets for Metal 4.8 × 21 × 16mm Precautions: 1. Wear safety goggles during use to prevent injury from flying mandrel fragments or debris. 2. Dimensions may exhibit slight variations due to manual measurement. 3. Should you have any queries, please contact us for satisfactory assistance.