Fasteners
TFL VOLGA Thread Inserts: Repair & Reinforce with Industrial-Grade Precision
Tired of stripped, worn, or weak threads ruining your work and your materials? Don't replace the entire part—repair and reinforce it permanently with TFL VOLGA Thread Inserts.
Our inserts are engineered for durability and reliability, creating tough, wear-resistant female threads in soft materials like aluminum, wood, plastic, and composite, or for repairing threads in harder metals. They distribute load over a greater area, preventing pull-out and allowing for repeated assembly and disassembly without wear.
Ideal For: Automotive repair, machinery maintenance, aerospace applications, woodworking jigs, 3D printer upgrades, marine equipment, and DIY fabrication.
Product Line Overview & Key Features
1. Helical Coil / Wire Inserts (Key Feature: Resilience)
Perfect for: High-vibration environments (engines, motors), aluminum castings, and soft metals.
TFL VOLGA Advantage: Made from diamond-profile 18-8 stainless steel wire. Our coils absorb stress and shock, protecting the base material. The free-running lock tang ensures secure installation without special tools.
Best For: Spark plug ports, engine cases, mold tooling, and production assemblies.
2. Solid Body Inserts (Key Feature: Maximum Strength)
Perfect for: Extreme tensile and torque loads in soft materials like plastic, wood, and light alloys.
TFL VOLGA Advantage: Machined from solid steel or stainless steel. Feature deep external knurls or keys for absolute anti-rotation lock and internal threads machined to exacting standards. Many styles include a self-tapping lead for easy installation.
Best For: Metal-to-plastic joints, reinforcing 3D-printed parts, fixture plates, and high-stress structural connections.
3. Insert Nuts for Wood / Panel (Key Feature: Easy Installation)
Perfect for: Furniture, cabinetry, workbenches, and securing components to plywood or particle board.
TFL VOLGA Advantage: Heavy-duty zinc-plated or stainless steel. Pronged or barbed exterior bites deeply into wood for a permanent grip. Flush or flange-head designs provide a clean, professional finish.
Best For: Bench dogs, table legs, modular shelving, and machine bases.
4. Spark Plug / Repair Kits
Perfect for: Salvaging expensive cylinder heads and manifolds with stripped threads.
TFL VOLGA Advantage: Complete kits include industry-standard sized inserts (e.g., M14x1.25), installation mandrel, and tap. Made from heat-resistant stainless steel for a permanent, reliable fix.
Why Choose TFL VOLGA Thread Inserts?
Engineered for Longevity: Premium materials resist corrosion, galling, and wear.
Precision Manufacturing: Consistent thread geometry ensures perfect fit with standard bolts.
Increased Load Distribution: Protect your base material from stress and failure.
Save Time & Money: The cost-effective alternative to part replacement.
Versatile Range: From miniature electronics sizes to heavy-duty industrial anchors.
Restore. Reinforce. Reliably Reassemble.
Equip your workshop with the professional’s choice. TFL VOLGA Thread Inserts—where every thread counts.
