Lag Screw, 5/16 in, 4 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 50 PK MPN:U08450.031.0400
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Free Shipping
In Stock
SKU
510-G3005563
Lag Screw, 5/16 in, 4 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 50 PK
This 5/16 in, 4 in, hot-dipped galvanized steel lag screw is a versatile fastening solution for a variety of applications. Ideal for use in concrete, masonry, and wood, these screws provide a secure hold and can withstand heavy loads. The external hex drive makes them easy to install with a wrench or socket, while the partial threading allows for a strong grip in a variety of materials. Perfect for construction, renovation, and DIY projects, this 50-pack of screws offers a convenient and affordable solution for securing heavy objects and withstanding harsh environments.
Top product features:
- Hot-Dipped Galvanized Finish provides corrosion resistance
- Partially Threaded design allows for better grip and holding power
- External Hex Drive enables easy installation with a wrench or ratchet
Top product applications:
- Furniture assembly
- Deck building
- Fence installation
Hex Head Lag Screw, Material Steel, Finish Hot-Dipped Galvanized, Screw Size 5/16 in, Fastener Length 4 in, Threads per Inch 9, Thread Style Partially Threaded, Dimensional Standards ASME B18.2.1, Pack Size Small, System of Measurement Inch, Drive External Hex, Drive Size 1/2 in, Head Height 0.219 in, Head Style Hex, Head Width 0.324 in, Package Quantity 50
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 5.40
- Package Width: 4.25
- Package Height: 3.40
- Package Weight: 3.62
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 17, 2026 4:15am UTC
Category: Screws and Bolts