(25 Pack) 013-139 Nylon Hammer Drive Anchors with Steel Nail - Mushroom Head Expansion Fasteners for Concrete, Brick, Block & Heavy Duty RV Structural Repair

When Plastic Isn't Enough: Upgrade to Steel-Core Fastening Power.Are you tired of flimsy plastic rivets breaking when you try to secure heavy panels or cabinets in your RV? Do you need a reliable anchor for masonry projects around the house?Our (25-Pack) Nylon Hammer Drive Anchors feature a Zinc-Plated Steel Nail core, providing significantly superior shear strength and holding power compared to standard all-plastic rivets. 💪 WHY CHOOSE STEEL CORE? Standard rivets (like the 013-140 style) are great for lightweight shower walls, but they fail under heavy loads. Our anchors combine a Rust-Resistant Nylon Body with a Strong Steel Pin, making them the ultimate choice for structural repairs where vibration and weight are factors.✅ VERSATILE APPLICATIONS: 1. RV & Camper Repair: Perfect for re-securing loose cabinetry, heavy interior trim, sagging ceiling liners, and floor molding where you need extra grip strength.2. General Construction: Works excellently as a masonry anchor. Fasten electrical boxes, battens, or signs into Concrete, Brick, Block, and Stone. ⚙️ TECHNICAL SPECS: * Anchor Size: 1/4" Diameter x 1" Length * Head Style: Mushroom Head (Rounded for safety and durability) * Body Material: High-Impact White Nylon * Pin Material: Zinc-Plated Steel Nail (Not plastic!)🔨 EASY INSTALLATION: 1. Drill a 1/4" hole in the material. 2. Insert the anchor through the fixture and into the hole. 3. Hammer the nail flush with the head. 4. The nylon body expands deep inside the hole for a permanent lock.⚠️ IMPORTANT USAGE NOTE: Because these contain a Steel Nail, they offer incredible strength but are recommended for dry locations or structural use. For direct water contact areas (like inside a shower stall), please ensure the head is sealed properly or stick to all-plastic rivets to prevent potential rust over time.

• 💪 HEAVY DUTY STEEL NAIL: Unlike standard all-plastic rivets that snap easily, these anchors feature a Zinc-Plated Steel Drive Nail. This provides significantly higher shear strength and pull-out resistance, making them perfect for permanently securing heavier panels, cabinets, and fixtures.
• 🚐 VERSATILE APPLICATION: Excellent for RV & Camper Structural Repairs (securing loose framing, cabinetry, and floor trim). Also ideal for general construction fastening into Concrete, Brick, Block, and Stone.
• 🍄 MUSHROOM HEAD DESIGN: The wide, rounded Mushroom Head ensures a strong clamping force over the material, preventing pull-through. The nylon body acts as a vibration dampener, ensuring the fastener stays tight even in moving vehicles.
• 🔨 EASY HAMMER-SET INSTALLATION: Drill a 1/4" hole, insert the anchor, and simply hammer the nail flush. The rivet body expands deeply into the base material for an instant, permanent hold. No screwdriver needed.
• ⚠️ USAGE NOTE: Due to the steel core, these are recommended for Dry Locations or structural use. For shower stalls or high-moisture areas where rust is a concern, please search for our "All-Plastic" rivets instead.