PowerLags 1/4 In. X 4 In. L Star Yellow Zinc Steel Lag Screw 12 Pk

SPAX PowerLags are heavy-duty lag screws engineered for structural fastening in construction, renovation, and outdoor projects. The 1/4-inch by 4-inch size delivers the strength and reach needed to secure wooden beams, deck framing, heavy furniture, and other demanding applications where conventional screws fall short. Grade 5 steel construction provides exceptional durability and load-bearing capacity for both professional contractors and serious DIY enthusiasts.

The yellow zinc finish offers superior corrosion resistance, making these lag screws suitable for both indoor and outdoor use without premature rust or degradation. The star drive head design provides superior grip compared to standard drive types. With a half-threaded style, these screws balance strength with ease of use in fastening applications.

Features and Benefits

• Grade 5 Steel: Delivers the extra strength needed for structural work and heavy-duty applications.
• Star Drive Head: Provides superior grip and engagement compared to standard drive types.
• Yellow Zinc Finish: Provides lasting corrosion protection for both interior and exterior projects, ensuring long-term reliability.
• Half-Threaded Design: Balances strength and ease of use in fastening applications.
• 4-Inch Length: Ideal reach for a wide range of fastening needs in construction and renovation projects.
• Convenient 12-Pack: Clamshell packaging provides safe storage and easy access to fasteners when needed.

Specifications

• Brand: SPAX
• Model: 45810207010043
• Size: 1/4 inch diameter by 4 inches length
• Material: Steel
• Grade: 5
• Finish: Yellow Zinc
• Head Type: Star drive
• Thread Type: Serrated
• Thread Style: Half-threaded
• Head Diameter: 0.697 inches
• Head Height: 0.097 inches
• Thread Diameter: 0.276 inches
• Thread Length: 2.375 inches
• Quantity: 12 per pack
• Packaging: Clamshell