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TWH Wafer Head SDS
Description
ASTM C 1513, C954 self drilling screws for fixing metal framing, metal lath to studs, track to studs, etc. Available in modified truss head and hexagonal washer head versions.
Materials
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Carbon and Alloy Steels ASTM C1022, Case Hardened
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Stainless Steels A2 according to ISO 3506
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Finishes Black Phosphate 48 hours SST, Zinc Plated , TORQ AR/S coating - 1000 hours SST
Dimensions
Hexagonal Washer Head Size
Performance Data
* loads are for 1.5 mm thick steel. Failure loads indicated - a suitable factor of safety must be applied for design.
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