M2.5 x 6mm Allen Countersunk Socket Screws (High Tensile) - 10 Nos
₹23.73 (excl. GST)
- SKU:
- FHT-SCREWSOC-CSKM2.5X6
- Brand:
- Fastdep
- Category:
- M2.5 Allen Countersunk Socket Screws
- Qty / Pack:
- 10 per pack
- 🟢 In Stock:
- 99 Packs
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Product Details #
DIN 7991 M2.5 hexagon socket countersunk head screws in alloy steel grade 12.9 with black oxide finish. Flat head seats flush in countersunk holes at 2.5mm thread diameter.
Specification #
| Standard | DIN 7991 / ISO 10642 (EN ISO 10642) |
| Material | Alloy Steel |
| Thread | Coarse (standard) |
| Grade | 12.9 |
| Coating | Black oxide |
| Head Type | Countersunk (flat head) with hexagon socket, 90° included angle |
| Drive Type | Hexagon socket (Allen key/hex wrench) |
| Stock | In stock |
Dimension #
| Size (d mm) | Thread Dia (min-max mm) | Pitch | Length (mm) | Thread Length (mm) |
|---|---|---|---|---|
| M3 | 2.87-3.00 | 0.5 | 6-30 | 18 |
| M5 | 4.85-5.00 | 0.8 | 8-50 | 22 |
| M6 | 5.85-6.00 | 1.0 | 10-60 | 24 |
| M8 | 7.83-8.00 | 1.25 | 12-80 | 28 |
| M10 | 9.82-10.00 | 1.5 | 16-100 | 32 |
- All dimensions in mm, tolerance +/- 0.01 mm. Additional dimensions available on request.
Benefits #
The 2.5mm countersunk socket screw provides a flush fastening solution where surface flatness is critical. The conical head geometry self-centres in the countersunk hole, improving positional accuracy during installation. Internal hex drive delivers controlled torque transfer without the cam-out associated with Phillips or slotted drives. At this thread size, the screw is suited to precision fixtures, jig plates, and aerospace panel assemblies where aerodynamic surface continuity matters. Alloy steel grade 12.9 ensures reliable clamp load in structural connections.
Common Applications #
M2.5 countersunk socket screws are specified where flush surfaces are required:
- Machine tool ways and sliding surfaces
- Conveyor belt guide rails
- Bicycle frame and component assemblies
- Hydraulic manifold plates
- Mold and die parting surfaces
The product images are for illustration purposes only. Actual products may vary by part number, size, model, color, etc. Customers unfamiliar with the products are encouraged to contact our support team for exact images, if available. This product comes with a warranty against manufacturing defects; refer to the warranty policy for claim instructions. id/197, /product/allen-countersunk-socket-screws-m2-5x6mm.md, /catalog/m2-5-allen-countersunk-socket-screws.md,
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