SPAX PowerLags 5/16 in. in. X 4 in. L T-40 Hex Washer Head Serrated Structural Screws Lawn Use with Paint Type: All

Use with Paint Type: All Latex or Oil Paints

which means that headlights

and polishing solutions

Will not unravel if struck by a trowel

Lock ring for coverless operation

SPAX PowerLags 5/16 in. in. X 4 in. L T-40 Hex Washer Head Serrated Structural Screws Lawn Use with Paint Type: AllUPC: 712216020078 Manufacturer Part No: 4571820801005 Length: 4 in. Head Type: Hex Washer Head Number in Package: 50 pk Packaging Type: Boxed Grade: 5 Grade Finish: High Corrosion Resistant Thread Type: Serrated Diameter: 5 16 in. Drive Style: T 40 Callout Size: 5 16 in. in. Application: Wood to wood including framing Driver Bit Included: Yes Self Drilling: No Self Tapping: Yes Brand Name: SPAX Color: Black Indoor or Outdoor: Indoor and Outdoor