100Pcs 1/4"-20 UNC Rivet Nuts, Carbon Steel Zinc Plated Flat Head Knurled Body Threaded Insert Nuts (1/4-20 Rivnuts)

1/4"-20 UNC Zinc Plated Carbon Steel Rivet Nuts - 100pc Kit (Flat Head, Knurled Body) Professional-Grade Threaded Inserts for Strong, Reliable Fastening Upgrade your projects with our premium 1/4"-20 UNC Rivet Nuts. Designed for durability and ease of installation, these zinc-plated carbon steel rivnuts create permanent, high-strength threaded connections in seconds – from one side only. Perfect for professionals and DIY enthusiasts tackling sheet metal, automotive, furniture, or industrial applications. Key Features & Benefits: INSTALLS IN SECONDS (SINGLE-SIDE): Create strong threaded holes instantly! No backside access needed – ideal for panels, tubes, enclosures, and blind applications. No finishing work required after installation. PREMIUM ZINC-PLATED CARBON STEEL: Built for longevity. Offers exceptional corrosion resistance, high tensile strength, and rust protection for reliable performance in demanding environments. FLAT HEAD & KNURLED BODY DESIGN: Knurling provides superior anti-rotation grip within the material. The low-profile flat head sits flush for a clean, professional finish. SMOOTH, BURR-FREE THREADS: Precision-engineered internal 1/4"-20 UNC threads ensure easy, secure engagement with bolts and screws without cross-threading or damage. VERSATILE HEAVY-DUTY APPLICATIONS: Trusted for automotive repair, machinery, aviation, HVAC, electronics, furniture assembly, home decoration, elevators, and general fabrication. Bonds securely to sheet metal, steel, aluminum, plastic, and fiberglass. Precise Specifications (1/4"-20 UNC Size): Thread: 1/4"-20 UNC Head Style: Flat Head Body: Knurled Material: Carbon Steel Finish: Yellow Zinc Plated (Corrosion Resistant) Drill Hole Size: 8.8mm / 0.35" Head Diameter: 12.7mm / 0.5" Total Length: 15mm / 0.59" Grip Range: 1.0mm - 3.6mm / 0.04" - 0.14" Package Includes: 100 Pieces Why Choose These Rivet Nuts? Stronger Connections: Work-hardened surface provides high-strength, load-bearing threads. Effortless Installation: Smooth surface and clear threads enable quick setup with standard rivet nut tools. Cost-Effective Solution: 100-piece kit offers outstanding value for frequent users or large projects. Dependable Quality: Manufactured to strict standards for consistent performance and reliability. Ideal For: Mechanics, metalworkers, fabricators, electricians, HVAC technicians, furniture builders, DIY home improvers, and maintenance professionals needing a robust, single-sided threaded fastener solution. Order your 100pc kit of 1/4"-20 UNC Rivet Nuts today and experience fast, professional-grade fastening!