Heavy Duty Stainless Steel Lag Screws With Flat Washers 12 Pack One Quarter Inch By Four Inch Black Hex Head Wood Screws 304 Stainless 18 8 Corrosion Resistant With Black Oxide Coating For Decks Fences And Outdoor Projects

Heavy-Duty 1/4x4 Black Hex Lag Screws with Washers (12 Pack)
✔️ 1/4 in dia, 4 in length, 0.18 in head, 7/16 in hex drive

Heavy-duty lag screws with flat washers are designed for exterior woodwork that demands strong, durable connections. They excel in decks, fences, docks, pergolas, and other outdoor projects where corrosion resistance and a clean finish matter.

✅ Thread size 1/4 in (6.35 mm); length 4 in (101.6 mm); head height 0.18 in (4.58 mm)
✅ Material: 304 stainless steel (18-8) with black oxide coating for extra protection (6.35 mm diameter x 101.6 mm length; head height 4.58 mm; hex drive 11.11 mm)
✅ Pre-paired with 1/4 in ID washers (6.35 mm) for instant use
✅ Hex drive size 7/16 in (11.11 mm) for secure tightening
✅ All-in-one kit includes 1 hex bit for immediate installation
✅ Weatherproof black finish resists UV fading

💡 What is a lag screw used for in outdoor wood projects? They are handy for building strong, load-bearing connections that resist wind and weather. - For deck posts and timber beams - For secure fence posts and gate frames - For docks, pergolas, and outdoor furniture - For coastal or farm settings where corrosion resistance matters