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One of the world's leading manufacturers and suppliers of self-drilling screws and fasteners. |
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Designed for use in thick steels (hot rolled steel) from 4.0mm to 12.5mm.
Designed to drill through steel up to 12.5mm thick, cut their own mating threads and fasten securely in one simple operation.
Has the same twist drill as a conventional Metal Teks®, but with extra long cutting flutes to drill, tap, seal and fasten in one simple operation. |

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Product Features |
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Buildex® Warranty |
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Climaseal® 3
(AS3566 Class 3) |
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How To Use |
1. |
Ensure that the total thickness of the materials to be joined does not exceed 12.5mm. |
2. |
Select the correct driver for the screw being used
Head Style |
Driver |
Wafer |
#3 Cross Recess Bit |
Hex |
5/16” Hex Socket |
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3. |
Fit driver to a power screwdriver set to medium - approx. 2500 rpm. |
4. |
Fit screw to driver and place at fastening position. |
5. |
Push sharply on screwdriver to create a starting point Maintain a moderate end load pressure when driving screw. |
6. |
Use medium revs for drilling then slow down when the thread engages in order to set the screw properly.
*If flute becomes clogged, temporarily withdraw the screw from the hole. Clean the flutes, then continue drilling. |
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Sealing washer for when a water tight finish is required
- roof or wall cladding
- signs, plumbing fittings
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Gauge |
T.P.I |
Length |
Pack / Carton Qty |
Pallet Qty |
Part Number |
Product Features |
5.5mm / 12g |
24 |
32 |
500 / 3 |
108,000 |
6-350-0009-4CS |
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24 |
50 |
1000 |
84,000 |
6-350-0016-4CS |
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24 |
65* |
1000 |
60,000 |
6-350-0017-2CS |
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*Part Thread
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- signs
- fire protection equipment
- pipe and cable saddles |
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Gauge |
T.P.I |
Length |
Pack / Carton Qty |
Pallet Qty |
Part Number |
Product Features |
5.5mm / 12g |
24 |
32 |
500 / 3 |
108,000 |
6-350-0001-5CS |
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24 |
50 |
1000 |
84,000 |
6-351-0016-1CS |
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24 |
65* |
1000 |
60,000 |
6-351-0017-2CS |
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*Part Thread
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- signs
- fire protection equipment
- pipe and cable saddles
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Gauge |
T.P.I |
Length |
Pack / Carton Qty |
Pallet Qty |
Part Number |
Product Features |
5.5mm / 12g |
24 |
32 |
500 / 4 |
144,000 |
6-351-0005-8CS |
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Head painted colours on request minimum order quantity will apply |
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Technical Specifications (kN = Kilo Newtons, nM = Newton Metres) |
Screw Gauge |
T.P.I |
Single Shear (kN) |
Axial Tensile (kN) |
Torsional Strength (Nm) |
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5.5mm / 12g |
24 |
9.0 |
16.7 |
13.5 |
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Average Pullout Loads in Hot Rolled Steel |
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4.0mm |
5.0mm |
6.0mm* |
12.5mm* |
9500N |
12900N |
*Denotes tensile failure of fastener in test at 16.7Kn |
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Values given are averages obtained under laboratory conditions.
Appropriate safety factors should be applied for design purposes.
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