1/4" X 4" - 304 Grade Stainless Steel lag Screws, Hex Head Fasteners, Stainless Steel Screws

These are 4-inch, 1/4-inch diameter Grade 304 stainless steel screws with coarse threads and hex heads, suitable for wood, metal, and construction uses both indoors and outdoors.

• The description claims the screws are rust resistant.
• The description claims the screws are suitable for exterior and interior uses.