





#14 x 3 Wood Structural Lag Screws
US$107.98
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Item Dimensions:3 x 0.63 x 0.63 inches Number of Items:300 Unit Count:300 Count Part Number:MHMLSXGG14x3in300pcsHS Thread Size:0.188"-42.10 Thread Coverage:Parti...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Item Dimensions:3 x 0.63 x 0.63 inches
- Number of Items:300
- Unit Count:300 Count
- Part Number:MHMLSXGG14x3in300pcsHS
- Thread Size:0.188"-42.10
- Thread Coverage:Partially Threaded
- Fastener Size:#14 x 3"
- Size Name:#14 x 3"
- Item Diameter:0.63 inches
- Compatible Groove Diameter:0.58 inches
- Fastener Type:Wood Screws
- Item Highlight:300Pcs Star Drive Decking Wood Screws, Rust Resistant Timber Screws for Timber/Log/Landscaping Wood
- Set Name:300 Piece #14 x 3" Wood Structural Lag Screw Set
- Screw Head Style:Modified Truss
- Screw Point Style:Type 17 Point
- Head Type:Truss
- Thread Type:Right Hand
- Set Screw Thread Type:UNC
- Thread Style:Right Hand
- Thread Class:3A
- Drive System:Pin-in-Star
- Material Type:Alloy Steel
- Exterior Finish:Metal
- Metal Type:Carbon Steel
- Finish Types:Black Oxidation
About this item
- Durable Construction: Crafted from premium carbon steel, our wood screws are built to last and are compatible with ACQ-treated wood for long-lasting performance.
- Rust-resistant Coating: With a 4-layers coating that has passed a rigorous 1500 Hour Salt Spray Test, our lag screws provide superior protection against corrosion and rust, ensuring durability in even the harshest conditions.
- Easy Installation: The knurled shank reduces the torque required for drilling, while the sharp threads and type 17 notched extra sharp point allow for effortless drilling without damaging the wood, saving you time and effort.
- Sleek Design: The modified truss washer head design guarantees a sleek finish, elevating the appearance of your woodworking projects. The T30 star drive style ensures secure and efficient fastening without slippage.
- Versatile Use: Ideal for outdoor, home, and industrial applications such as deck building, log construction, timber framing, laminated beams, and pole barns, our lag screw bolts are a versatile addition to your toolkit.
Shipping Policy
Porchelle ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not right for the room, you can request a return within 30 days of delivery, and Porchelle will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@porchelle.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Porchelle replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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