top of page


TDC Drywall Screws Coarse Thread
Description
ASTM C 1002 Type W self piercing screws for fixing gypsum panels to wood framing. Single lead thread for superior screw driv ing performance into wood.
​
Materials
-
Carbon and Alloy Steels ASTM C1018, C1022, Case Hardened
-
Stainless Steels A2 according to ISO 3506
-
Finishes Black Phosphate 48 hours SST, Zinc Plated , TORQ AR/S coating - 1000 hours SST
​
Dimensions​
Performance Data
1 loads are for 50 mm thick wood with a density ≥ 500 kg/m3 .Failure loads indicated - a suitable factor of safety must be applied for design.
2 loads are for 18 mm thick plywood .Failure loads indicated - a suitable factor of safety must be applied for design.
bottom of page
