TMS Wall Screws
Description
Thread cutting hardened screw suitable for permanent fixing to concrete and masonry. Countersunk head ideal for flush fixing of window and door frames.
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Materials
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Carbon and Alloy Steels AISI C 1022, Hardened - Bright Zinc Plated , Hot Dipped Galvanized or Special Coated ( salt spray resistance > 500 hours)
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Stainless Steels Grades A2, A4 according to ISO 3506
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Dimensions​
Performance Data
Design Resistance
Recommended Resistance
Installation information
* If the substrate has been plastered, then the drill depth must be increased by the corresponding plaster thickness Holes in masonry must be drilled with rotary action only , hammer drilling is not advisable
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​Installation procedure
Equipment
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Drilling machine
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Drill bit of 6 mm diameter
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Power Screwdriver with a T 30 bit
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Air blower or compressed air with nozzle
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Person Protection Equipment (PPE) including gloves.
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1. Drill clearance holes in the fixture. Countersink the holes if a flush fixing is required.
2. Position the fixture in place.
3. Using the holes in the fixture as a guide, drill 6 mm pilot holes in the substrate to the required depth.
4. Blow the dust and debris out of the holes.
5. Insert a screw through the fixture into the hole.
6. Using the screw driver, tighten the screw until flush. Do not over tighten as this may damage the fixture.
7. Repeat the process until all screws have been installed. The fixture can now be loaded.