25 Pack 1/4 Inch 1/2 Grip 304 Stainless Steel Large Flange Round Head Blind Rivets Rock Solid Heavy Duty Open End Fasteners Trusted By Pros For Auto Construction Aerospace Silver

Heavy Duty Stainless Steel Blind Rivets 25 Pack
✔️ 6.4mm x 14mm grip 304 ss large flange blind rivet 25 pcs

These large flange round head fasteners give you a rock-solid joint even when you cannot reach the backside of your work. Mechanic crews and DIY fabricators typically load this twenty-five count box into their rivet guns for sheet metal patches on cars, plane skin repairs, boat deck fittings, and steel framework where steady clamping pressure keeps things together.

✅ 304 stainless steel body resists rust and corrosion for outdoor projects
✅ 6.4 mm / 0.25 inch shank diameter handles thin to medium plate thicknesses
✅ 5.8 mm to 7.9 mm / 0.23 to 0.31 inch grip range fits standard panel overlaps perfectly
✅ 16 mm / 0.63 inch wide cap spreads load evenly to prevent pulling through soft metals

💡 What makes large flange blind rivets a handy choice for repairing automotive sheet metal and aircraft skins?
The wider base design distributes clamping force safely while the pull-type mechanism works around tight seams.
- The oversized cap plate spreads tension across a broader surface area so you avoid tearing weak materials during installation.
- Pulling the mandrel creates a solid mechanical lock that absorbs vibration and keeps fast joints tight under heavy loads.
- Selecting the correct grip range ensures the rivet sets fully without bending or breaking inside the tool nose.
- Stainless construction stops oxidation when exposed to road salt or marine environments so replacements stay secure for years.

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