Torx Countersunk Machine Screws M1.4–M4 | A2 Stainless Steel, Flush-Fit DIN 965 Fasteners
When precision assembly demands a clean, flush finish — whether you're building electronics enclosures, furniture hardware, or mechanical fixtures — standard Phillips screws often strip under torque. These Torx countersunk machine screws are engineered for DIYers, engineers, and makers who need reliable fastening without the cam-out frustration.
Manufactured to DIN 965 specifications from A2 (304) stainless steel, these screws feature a 90° countersunk head that sits perfectly flush with the surface. Available in thread sizes from M1.4 to M4 and lengths from 3mm to 80mm (0.12″ to 3.15″), with quantity options from 20 to 500 pieces per pack.
Ideal for electronics assembly (PCB mounting, enclosure panels), woodworking and cabinetry (hidden fasteners, hinge plates), and precision mechanical builds (robotics, 3D printer frames, CNC fixtures). The Torx drive ensures consistent torque without slipping, even in tight spaces.
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Compatibility: DIN 965 standard countersunk holes · Metric coarse thread · Torx (TX) drive bit required · Fits M1.4 / M1.6 / M2 / M2.5 / M3 / M4 tapped holes
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A2 stainless steel may be mildly magnetic. For marine or highly corrosive environments, consider A4 (316) grade. Length is measured from the top of the head to the tip.
✅ Key Features of These Torx Countersunk Machine Screws
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🔧 Torx Drive (TX) — Superior torque transfer with minimal cam-out; ideal for power tools and tight-access installations
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🪛 90° Countersunk Head — Sits flush with the surface for a clean, professional finish in countersunk holes
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🛡️ A2 (304) Stainless Steel — Corrosion-resistant and durable for indoor, outdoor, and mildly humid environments
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📐 DIN 965 Standard — Consistent dimensions for reliable compatibility with standard metric countersunk holes
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📦 Flexible Quantity Options — Available in 20, 40, 50, 100, 200, or 500 pcs to match your project scale and budget
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🔢 Wide Size Range — M1.4 to M4 thread sizes, 3mm to 80mm lengths, covering micro electronics to structural fastening needs
📐 Technical Specifications — Torx Countersunk Machine Screws DIN 965
| Product Type |
Countersunk Head Machine Screws |
| Drive Type |
Torx (TX) |
| Head Type |
Countersunk (Flat Head), 90° |
| Standard |
DIN 965 |
| Material |
A2 / 304 Stainless Steel |
| Thread Type |
Metric Coarse |
| Thread Sizes |
M1.4, M1.6, M2, M2.5, M3, M4 |
| Length Range |
3mm – 80mm (0.12″ – 3.15″) |
| Length Measurement |
From top of head to tip |
| Color / Finish |
Silver (natural stainless) |
| Magnetic Properties |
Mildly magnetic (A2 grade) |
| Quantity Options |
20 / 40 / 50 / 100 / 200 / 500 pcs |
| Country of Origin |
See variant options |
| Package |
According to selected quantity |
❓ Frequently Asked Questions
What sizes are available for these Torx countersunk machine screws?
These screws are available in thread sizes M1.4, M1.6, M2, M2.5, M3, and M4, with lengths ranging from 3mm to 80mm. Select your size and length combination above.
What material are these machine screws made from?
These screws are made from A2 (304) stainless steel, which offers good corrosion resistance and is suitable for general indoor and outdoor applications. They may be mildly magnetic.
What drive type do these screws use?
These screws use a Torx (TX) drive, which provides better torque transfer and reduces cam-out compared to Phillips or slotted drives. A Torx bit is required for installation.
How is the length measured on countersunk screws?
For countersunk (flat head) screws, the length is measured from the top of the head to the tip of the screw. This means the full length is embedded when the screw sits flush.
Are these screws compatible with DIN 965 standard holes?
Yes. These screws conform to DIN 965 specifications, making them compatible with standard countersunk holes designed for that specification. The 90° countersunk angle allows a flush finish.
What thread type do these screws use?
These screws use metric coarse thread (standard pitch), which is the most common thread type for general fastening applications in metric systems.
Can I use these screws outdoors or in wet environments?
A2 stainless steel generally offers good resistance to rust and corrosion in typical outdoor and mildly humid environments. For highly corrosive or marine environments, A4 (316) stainless steel is typically recommended.
🛒 Select your Size and Length above, then add to cart — ships from our US warehouse.
