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SD500® Metal Self Drillers Countersunk
SD500® Countersunk 12-24 Self Drilling Screws CL3
SD500® screws are a self drilling screw featuring an extended (no. 5) drill point for drilling through steel up to 12 mm. Designed to cut its own mating threads into the material to fasten securely in one action. To ensure effective installation the drill point must be completely drilled through the joining material.
Use the appropriate driver bit with a max 1800rpm drill speed.
Drill capacity through steel: 4.50 – 12.00 mm
Screw lengths: quoted from the top of the head to the point end. Please minus approximately 20mm when selecting screws to allow for the entire screw point to penetrate your joining material.
Availability:
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Description
INSTALLATION
- Drill Capacity: 4.5-12mm of Steel
- Driver Type: Philips P3
- Installation Speed: 1800 RPM Max Drill Speed
PHYSICAL CHARACTERISTICS
- Head Type: Countersunk Head
- Point Type: Self-Drilling No 5 Point
- Material: Carbon Steel
- Finish: Ruspert Class 3
- Head Dia: 10.5mm
- Head Height: 4.8mm
CORROSION RESISTANCE
Ruspert Class 3: external use in mild moderate industrial or marine environments. Corrosivity categories C2 and C3 classified accordance with ISO 9223. AS 2331.3.1 salt spray test for 1000hrs, DIN 50018 for 15 cycles (kesternich test).
Product List
| SKU | Description | Availability | List Price | Pack |
|---|---|---|---|---|
| Pack: |
More Information
| Delivery | SHIPS IN 1 - 2 DAYS |
|---|---|
| Coating & Plating | Class 3 (Mech. Gal) |
| Material Grade | Carbon Steel |
| Head Type | Countersunk |
| Driver Type | Philips Bit |
| Diameter / Gauge | 12g |
| Point Type | Drill Point No.5 |
| Thread Type | Fine |
| For use with | Aluminium, Steel |
| Application | Self Driller, Steel-to-Steel Self Drilling |
| Use for | HVAC, Steel to Steel Connections, Window & Door Framing |
Technical Information
| SKU | Gauge x Length | Coating | Fix. Range | Thread | Gauge x Length |
|---|---|---|---|---|---|
| 1169.0120038 | 12-24 x 38mm | Class 3 | 12 / 15mm | Full | 12-24 x 38mm |
| 1169.0120050 | 12-24 x 50mm | Class 3 | 12 / 27mm | Full | 12-24 x 50mm |
| 1169.0120065 | 12-24 x 65mm | Class 3 | 12 / 42mm | Full | 12-24 x 65mm |
| 1169.0120080 | 12-24 x 80mm | Class 3 | 12 / 57mm | Full | 12-24 x 80mm |
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