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Expansion shields allow anchoring attachments via metal inserts driven into pre-drilled holes and expanded to seal against the sides of the holes. These units are designed for resisting shear force from mechanical loads and securing bolts or fasteners exposed to vibration or side pressure.
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C| Style | Model | Anchor Dia. | Drill Size | Internal Thread Size | Length | Min. Embedment | Screw Size | Type | Ultimate Shear in 3000 PSI Concrete (Lb.) | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 6210000 | SGD 47.96 | |||||||||
| A | 6212000 | SGD 61.43 | |||||||||
| B | 3304000 | SGD 45.43 | |||||||||
| A | 6204000 | SGD 53.71 | |||||||||
| B | 3305000 | SGD 51.70 | |||||||||
| C | 6104000 | SGD 20.55 | |||||||||
| B | 3315000 | SGD 61.87 | |||||||||
| B | 3314000 | SGD 47.23 | |||||||||
| B | 3318000 | SGD 149.89 | |||||||||
| A | 6206000 | SGD 72.42 | |||||||||
| B | 3308000 | SGD 112.00 | |||||||||
| B | 3316000 | SGD 127.98 | |||||||||
| B | 3306000 | SGD 97.43 | |||||||||
| C | 6105000 | SGD 41.62 | |||||||||
| C | 6106000 | SGD 35.39 | |||||||||
| A | 6205000 | SGD 92.62 | |||||||||
| A | 6208000 | SGD 75.78 | |||||||||
| C | 6108000 | SGD 56.13 |
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B| Style | Model | Anchor Dia. | Drill Size | Length | Min. Embedment | Screw Size | Ultimate Shear in 3000 PSI Concrete (Lb.) | Ultimate Tension in 3000 PSI Concrete (Lb.) | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 3460000 | SGD 656.79 | ||||||||
| B | 3462000 | SGD 547.34 | ||||||||
| A | 3430000 | SGD 267.94 | ||||||||
| A | 3431000 | SGD 320.20 | ||||||||
| A | 3432000 | SGD 277.69 | ||||||||
| A | 3450000 | SGD 447.37 | ||||||||
| A | 3451000 | SGD 607.55 | ||||||||
| A | 3452000 | SGD 500.15 | ||||||||
| B | 3453000 | SGD 392.02 | ||||||||
| A | 3420000 | SGD 301.03 | ||||||||
| A | 3422000 | SGD 471.17 | ||||||||
| A | 3423000 | SGD 497.06 | ||||||||
| A | 3440000 | SGD 275.51 | ||||||||
| A | 3441000 | SGD 595.75 | ||||||||
| A | 3442000 | SGD 546.62 | ||||||||
| B | 3443000 | SGD 541.87 |
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B| Style | Model | Anchor Dia. | Anchor Length | Drill Size | Min. Embedment | Screw Size | Thread Dia. | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | 01305-PWR | SGD 311.40 | |||||||
| B | 01051-PWR | SGD 71.37 | |||||||
| B | 01055-PWR | SGD 92.25 | |||||||
| A | 01101-PWR | SGD 177.88 | |||||||
| A | 01105-PWR | SGD 157.39 | |||||||
| A | 01201-PWR | SGD 190.46 | |||||||
| A | 01205-PWR | SGD 260.49 | |||||||
| B | 01151-PWR | SGD 136.13 | |||||||
| B | 01155-PWR | SGD 157.72 | |||||||
| A | 01251-PWR | SGD 114.58 | |||||||
| A | 01255-PWR | SGD 223.62 |
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DExpansion shields allow anchoring attachments via metal inserts driven into pre-drilled holes and expanded to seal against the sides of the holes. These units are designed for resisting shear force from mechanical loads and securing bolts or fasteners exposed to vibration or side pressure.
Through-bolts are made of high tensile steel and their expansion claps completely deform in the hole. Through-bolts function by expanding on the end fork. As you tighten the top nut, the cone piece will gradually pull through the clasp and begin to expand.
They are similar to drop-in anchors such that they must be struck to be installed. They feature a nylon or steel body that is positioned in the hole. A nail / screw is driven through the centre of the anchor, forcing the body to expand against the substrate.
They are made of three parts: an expanding sleeve, a threaded bolt and a properly sized nut. When used in conjunction, the force produced by tightening the nut and bolt pushes the expanding portion of the sleeve outwards, gripping the material into which the sheathing is embedded. Owing to the unique fastening system, expansion bolts are best suited for connecting porous materials like brick, stone & concrete.