We supply {Pre-Applied Thread Locker Screws} that arrive ready to install, eliminating separate adhesive steps and curing delays. With pre-applied threadlocker, you get instant holding power on assembly lines, reducing cycle times and rework. I service {OEM} and {Suppliers} by offering parts that meet tight tolerances, batch traceability, and consistent performance across heat cycles. Our screws resist loosening under vibration, support high-strength joints, and maintain fastener integrity even in harsh environments. Choose from metric and inch sizes in stainless steel, alloy, and carbon steel, with options for low-profile heads and plating. We provide rail-ready packaging, minimal waste, and scalable MOQ to suit pilot runs or full production. If you need a dependable supply chain for fasteners that cut downtime, I’ve got you covered. Contact us for technical data, certs, and a sample program that proves the value before you commit.
In today’s fast-paced manufacturing landscape, pre-applied thread locker screws are reshaping global assembly. By embedding the locking compound into the screw, they eliminate a separate sealing step, speeding production and reducing handling errors across electronics, machinery, and automotive components. Technically, these fasteners provide consistent locking, resisting vibration and temperature shifts. They support automated assembly, prevent over- or under-application, and enable compact, reliable joints in tight spaces, cutting waste from rework. For procurement teams, the advantages are quality, traceability, and resilient supply chains. Standardized specs, predictable lead times, and robust quality systems simplify sourcing and compliance, while regional support ensures smooth logistics and steady performance across diverse markets.
| Item | Thread Size | Length (mm) | Material | Pre-Applied Lock Type | Head Type | Drive Type | Temperature Range (°C) | Retorque (N·m) | Compliance | Applications | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | M3x0.5 | 6 | Stainless Steel A2-70 | Blue (Medium Strength) | Pan | PH2 | -55 to 150 | 0.6-0.9 | RoHS, REACH | Electronics enclosure; small machinery | Pre-applied reduces cross-threading |
| 2 | M4x0.7 | 8 | Stainless Steel A4-80 | Purple (High Strength) | Hex Socket | Hex 2.5 | -60 to 150 | 0.9-1.2 | RoHS | Automotive interior; aerospace panels | High vibration environments |
| 3 | M4x0.7 | 12 | Alloy Steel | Blue (Medium) | Pan | Torx T25 | -40 to 130 | 1.0-1.4 | REACH | Industrial machinery | Good balance of strength |
| 4 | M5x0.8 | 10 | Stainless Steel A2-70 | Purple (High) | Flat | Hex Socket 3 | -60 to 150 | 1.1-1.6 | RoHS, REACH | Electrical cabinets | Pre-applied for corrosion resistance |
| 5 | M5x0.8 | 14 | Alloy Steel | Green (Low Strength) | Pan | Phillips PH2 | -30 to 120 | 1.2-1.8 | RoHS | General machinery | Low torque option |
| 6 | M6x1.0 | 12 | Stainless Steel A2-70 | Yellow (Mild) | Button | Hex Socket 2.5 | -50 to 140 | 1.5-2.0 | RoHS, REACH | HVAC assemblies | Good for panel mounting |
| 7 | M6x1.0 | 16 | Alloy Steel | Blue (Medium) | Socket Cap | Torx T30 | -60 to 150 | 1.6-2.2 | REACH | Automotive chassis | High vibration area |
| 8 | M8x1.25 | 12 | Stainless Steel A4-80 | Purple (High) | Hex Socket | Hex 4 | -60 to 170 | 2.2-3.0 | RoHS, REACH | Heavy machinery | High-strength set |
| 9 | M8x1.25 | 20 | Alloy Steel | Gray (Ultra-High) | Pan | Phillips PH3 | -50 to 140 | 2.5-3.5 | RoHS | Industrial robots | Extended engagement |
| 10 | M10x1.5 | 18 | Stainless Steel A4-80 | Green | Flat | Hex Socket 4 | -60 to 180 | 3.0-4.0 | RoHS, REACH, UL | Aerospace access panels | High thermal tolerance |
| 11 | M12x1.75 | 22 | Alloy Steel | Yellow | Button | Torx T40 | -20 to 120 | 6.0-8.0 | REACH | Heavy equipment | For thicker panels |
| 12 | M4x0.7 | 6 | Stainless Steel A2-70 | Pink | Pan | Slotted | -60 to 125 | 0.8-1.1 | RoHS | Consumer electronics | Compact size |