#12 x 32mm SS Self Tapping Screw CSK Head
₹23.73 (excl. GST)
- SKU:
- FSS-TAPSCREW-CSK-#12-32
- Brand:
- Fastdep
- Category:
- #12 SS Self Tapping Screw CSK Head
- Qty / Pack:
- 1 per pack
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Product Details #
ISO 7050 ST5.5 (#12) stainless steel countersunk head self-tapping screws in A2 (304) grade. Flush-mounting thread-forming screws for thin-gauge fabrication at ST5.5 gauge.
Specification #
| Standard | ISO 7050 (supersedes DIN 7982); equivalent to DIN EN ISO 7050 |
| Thread | Coarse (standard) |
| Material | Stainless Steel 304 (A2) |
| Grade | A2-70 |
| Stock | In stock (304). Grade 316 available against bulk order |
| Surface Finish | Plain/passivated (standard for stainless steel) |
| Head Type | Countersunk (flat head), 80-degree included angle |
| Drive Type | Phillips (H), Pozidriv (Z), Hexalobular/Torx (IRS) |
| Point Form | Form C (cone/gimlet point) or Form F (flat/blunt end) |
Dimension #
| Size (d mm) | Thread Dia (min-max mm) | Pitch | Length (mm) | Thread Length (mm) |
|---|---|---|---|---|
| ST2.9 | 2.9-2.9 | 1.1 | 13 | 13 |
| ST3.5 | 3.5-3.5 | 1.3 | 16 | 16 |
| ST4.2 | 4.2-4.2 | 1.4 | 19 | 19 |
| ST4.8 | 4.8-4.8 | 1.6 | 22 | 22 |
| ST5.5 | 5.5-5.5 | 1.8 | 25 | 25 |
- All dimensions in mm, tolerance +/- 0.01 mm. Additional dimensions available on request.
Benefits #
The ST5.5 (#12) gauge stainless steel countersunk self-tapping screw addresses flush fastening in thin-material assemblies requiring corrosion resistance. The self-tapping thread forms a secure mechanical connection in pre-drilled holes without separate tapping. A2 grade provides inherent corrosion protection. The flush head removes the need for secondary finishing to address protruding fasteners. This gauge is suited to sheet metal fabrication, cladding, and appliance manufacturing.
Common Applications #
ST5.5 (#12) SS countersunk self-tapping screws are specified for flush thin-material fastening:
- Sheet metal fabrication
- HVAC ductwork and ventilation
- Electrical panel assembly
- Automotive body panels
- Marine fittings and deck hardware
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/1493, /product/ss-self-tapping-screw-csk-head-12-32mm.md, /catalog/12-ss-self-tapping-screw-csk-head.md,
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