I supply the m4 x 12 captive screw torx designed to meet tough panel assembly needs. The captive design keeps hardware aligned and easy to remove, while the Torx drive reduces cam-out in busy production lines. For Custom projects and Factories, I offer flexible finishes, coatings, and materials, including stainless steel 304/316, passivated zinc, or black oxide. The compact M4 x 12 size fits tight enclosures, electronics housings, and control panels, delivering reliable retention and vibration resistance. Each batch goes through strict QC and ISO-style checks, with on-time deliveries that your assembly line can count on. I can adjust head styles, drive type, or length to match your exact spec, and scale from prototype to full volume without slowing you down. If you’re looking for a partner who understands tight tolerances and rapid changeovers, I’m here to align with your Custom needs and your Factories’ production schedule.
Choosing the right fastener is a guarantee of peak performance across today’s complex assemblies. An m4 x 12 captive screw with a Torx drive delivers secure, flush mounting while keeping components aligned during vibration and rapid cycles. The captive design minimizes lost hardware and maintenance downtime, while the Torx interface reduces cam-out and improves torque stability under automated assembly and field service. In demanding applications—from precision electronics to rugged equipment—these screws provide consistent preload, reliable retention, and a clean, compact installation that supports high-speed production and long service life. Global buyers look for parts that ship with confidence. High-precision manufacturing, tight tolerances, and robust material selection—stainless steel, hardened alloys, or plated finishes—ensure corrosion resistance and durable performance. Comprehensive quality controls, traceability, and tested torque consistency guarantee that every batch meets the exacting standards of leading brands. With scalable production, flexible packaging, and responsive logistics, this fastener line supports global procurement, enabling engineers to source a trusted solution for electronic enclosures, automotive modules, medical devices, and other critical assemblies.
| Variant | Size | Thread Pitch (mm) | Overall Length (mm) | Head Style | Drive Type | Material | Finish | Tensile Strength (MPa) | Yield Strength (MPa) | Operating Temp (°C) | Corrosion Resistance | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A2-70 Stainless, Button Head, Torx | M4 x 12 | 0.70 | 12.0 | Button Head | Torx | A2-70 Stainless Steel | Passivated | 700 | 420 | -60 to 160 | Excellent in most environments | General-use fastener for electronics enclosures |
| A4-80 Stainless, Button Head, Torx | M4 x 12 | 0.70 | 12.0 | Button Head | Torx | A4-80 Stainless Steel | Passivated | 800 | 520 | -60 to 180 | Excellent in corrosive environments | Ideal for marine or harsh environments |
| Zinc-Plated Steel, Pan Head, Torx | M4 x 12 | 0.70 | 12.0 | Pan Head | Torx | Alloy Steel | Zinc Plated | 610 | 430 | -40 to 120 | Good cost-performance balance | Common choice for budget applications |
| 6061-T6 Aluminum, Button Head, Torx | M4 x 12 | 0.70 | 12.0 | Button Head | Torx | 6061-T6 Aluminum | Anodized | 310 | 240 | -40 to 140 | Moderate corrosion resistance, lightweight | Suitable for lightweight assemblies |
| 316 Stainless, Pan Head, Torx | M4 x 12 | 0.70 | 12.0 | Pan Head | Torx | 316 Stainless Steel | Satin | 800 | 550 | -60 to 200 | Excellent corrosion resistance in marine environments | High-end corrosion resistance for critical enclosures |
| Ti-6Al-4V Titanium, Button Head, Torx | M4 x 12 | 0.70 | 12.0 | Button Head | Torx | Ti-6Al-4V | Anodized | 1100 | 900 | -40 to 250 | Excellent corrosion resistance, high strength | High-performance aerospace/industrial uses |