Description
5.3mm x 4.5mm Aluminum Self-Piercing Rivets – 100 Piece Box (Short Grip SPR Rivets)
Get strong, precise, and reliable fastening for thin aluminum assemblies with these 5.3mm x 4.5mm Aluminum Self-Piercing Rivets. This short grip SPR rivet size is engineered for thin stack-ups and low material thicknesses commonly found in modern automotive collision repair, aluminum body panel replacement, and precision structural fabrication.
These high-quality semi-tubular self-piercing rivets eliminate the need for pre-drilling by piercing the top sheet and flaring into the lower layer in a single operation. The result is a clean, vibration-resistant, and leak-proof joint with excellent shear strength. A corrosion-resistant aluminum construction helps prevent galvanic reaction when joining aluminum-to-aluminum or aluminum-to-steel components.
Each 100-piece box is optimized for daily shop use and high-volume SPR riveting applications using hydraulic and pneumatic systems.
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Size: 5.3mm diameter x 4.5mm length (short grip)
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Material: High-strength aluminum with corrosion-resistant coating
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Self-Piercing Design: No pre-drilling required – pierces and sets in one step
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Strong Performance: Excellent shear strength and vibration resistance
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Box Quantity: 100 rivets per box for professional shop use
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Tool Compatibility: Works with SPR-12, Prospot PR-5/PR-8, Car-O-Liner, Chief, Dent Fix, GYS, and other C-yoke SPR systems
Key Features & Compatibility
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Dimensions: 5.3mm shank × 4.5mm overall length
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Construction: Durable aluminum with anti-corrosion coating
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Stack-Up Range: Designed for thin and low-stack material applications
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OEM-Level Performance: Suitable for factory-style aluminum structural repairs
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Primary Use: Aluminum-to-aluminum and mixed-material (aluminum-to-steel) bonding
Perfect For
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Automotive collision repair on aluminum body panels
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Thin aluminum sheet metal joining and repairs
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Tesla, Ford F-150, GM, and Rivian aluminum-intensive vehicles
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BMW, Audi, Mercedes-Benz, Jaguar, and Land Rover repairs
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Light structural reinforcement and panel replacement
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Preventing galvanic corrosion in mixed-metal joints
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Professional SPR riveting in body shops and fabrication environments
These 5.3mm x 4.5mm short grip aluminum self-piercing rivets are ideal for precision fastening where control, strength, and low material stack height are critical.
Professional installation recommended. Always follow OEM repair procedures and use the correct SPR tooling for best results.
