Bold thread design that provides superior holding power
SawTooth point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
Under-head nibs that offer greater control when seating the head
Large washer head provides maximum bearing area (0.64-in head dia.)
Size identification on all SDWH screw heads
5/16-in hex drive
Double-barrier coating provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153, Class D) in most non-marine environments
Note: The image displayed is a generic representation of the type of product. Product dimensions and/or thread length may differ from picture. Please see above item description for specifications.
California Proposition 65
⚠WARNING: – www.P65Warnings.ca.gov.
We are providing this warning pursuant to a law passed by California in 1986 called the “California Safe Drinking Water and Toxic Enforcement Act of 1986”, or “Proposition 65” for short.
A Proposition 65 warning does not mean a product is in violation of any product-safety standards or requirements. In fact, the California government has clarified that “[t]he fact that a product bears a Proposition 65 warning does not mean by itself that the product is unsafe.”
The California agency tasked with implementing Proposition 65 has also explained, “You could think of Proposition 65 more as a ‘right to know’ law than a pure product safety law.” See http://oehha.ca.gov/prop65/background/p65plain.html
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