
712216020467 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $213.99 | Condition is New, SPAX 1/4" x 4-1/2" Exterior Washer Head Structural Wood Lag Screws Powerlags ..., FREE SHIPPING | 99.8% |

Introducing the SPAX 712216020467 1/4 inch 4-1/2 exterior washer head structural wood lag screws, also known as PowerLags. These high-performance fasteners are specifically designed for use in structural applications where superior holding power is required.
The 1/4 inch thread size makes these screws suitable for a wide range of applications, from attaching decking and framing to securing wall structures. The 4-1/2 inch length offers ample reach for fastening through thick materials, such as timber or pressure-treated lumber.
The exterior washer head design provides several benefits. The washer increases the contact area between the screw and the wood, enhancing the grip and preventing the screw from splitting the wood. The head also sits flush with the surface of the wood, resulting in a clean and aesthetically pleasing finish.
These structural wood lag screws are made from high-strength steel, ensuring superior load-bearing capacity and resistance to corrosion. The threads are designed to provide a tight grip, reducing the risk of loosening or stripping.
The PowerLags are engineered to meet or exceed the requirements of various building codes and standards. They are tested to ensure consistent performance and reliability, making them an ideal choice for professional builders and DIY enthusiasts alike.
In summary, the SPAX 712216020467 1/4 inch 4-1/2 exterior washer head structural wood lag screws are a versatile and high-performance fastener suitable for a wide range of structural applications. Their exterior washer head design provides increased contact area, superior holding power, and a clean finish. Made from high-strength steel, these lag screws offer superior load-bearing capacity and resistance to corrosion. Trusted for their consistent performance and reliability, PowerLags are an essential tool for any builder or DIY enthusiast.
A Detailed Analysis of SPAX 712216020467 1/4 4-1/2 Exterior Washer Head Structural Wood Lag Screws (PowerLags)
Introduction:The SPAX 712216020467 1/4 4-1/2 Exterior Washer Head Structural Wood Lag Screws, also known as PowerLags, are designed for use in structural applications where high load-bearing capacity and resistance to corrosion are crucial. This analysis aims to provide an unbiased examination of the pros and cons of using these screws in various projects.
Pros:1. High Load-Bearing Capacity: These screws are engineered to provide exceptional load-bearing capacity, making them ideal for heavy-duty applications such as attaching structural components, decks, and framing.
2. Corrosion Resistance: The screws are coated with a zinc-rich primer and a weather-resistant finish, offering superior protection against rust and corrosion in outdoor environments.
3. Easy Installation: The exterior washer head design allows for easier installation, as it reduces the risk of the screw head sinking below the surface during driving.
4. Versatility: These screws can be used in a range of applications, including wood-to-wood, wood-to-concrete, and wood-to-masonry installations.
Cons:1. Cost: Compared to standard wood screws, PowerLags are more expensive. However, their increased load-bearing capacity and corrosion resistance may justify the additional cost for certain projects.
2. Length Limitation: These screws are only available in specific lengths, which may not suit all applications. It is essential to ensure the correct length is selected for the intended use.
3. Torque Requirement: Proper torque application is necessary to ensure the screws reach their full load-bearing capacity. Failure to apply sufficient torque may result in reduced performance.
Conclusion:The SPAX 712216020467 1/4 4-1/2 Exterior Washer Head Structural Wood Lag Screws offer several advantages, including high load-bearing capacity, corrosion resistance, easy installation, and versatility. However, they come with a higher cost compared to standard screws and are only available in specific lengths. Considering these factors, these screws are recommended for projects that require heavy-duty load-bearing capacity and resistance to corrosion, particularly in outdoor environments.
Details:
Thread coverage: fully threaded. Thread style: right hand.: material: carbon steel. Item dimensions: 4.5 x 0.25 inches.
Fastener type: wood screws. Manufacturer: Alden, brink co. Do it once, right with Spax. Screw head style: truss.
Exterior finish: black oxide. Our 6-lobe design corrosion resistant screw provides superior bit engagement. Item dimensions l x w h: 4.5 0.25 inches. Subjecting the powerlag screw to heat treating gives greater strength and reduces breakage.
Spax powerlags crews offer superior installation performance and durability over traditional lag screws carriage bolts for structural wood construction. Screw point style: self-tapping. Included components: building materials ladders; decking fencing; lag-screws. Better bit engagement means quicker installation with less effort.
Item type name: lag-screws. Color: black. Tested under the toughest scenarios to give you confidence in every connection. For the pro that puts quality first, we help you create stronger connections, enhance performance and improve results when your reputation isn line.
Material type: carbon steel. Say goodbye to your fathers traditional lag. Drive system: TRX. Thread size: 1/4.
Head type: truss. Recommended for use in treated lumber and exterior applications. Thread type: un. Metal type: alloy steel.
Manufactured to imperial size standards leading pull-through and withdrawal values. Let Spax take some of the hassle out your next project. ICC-es building code recognized for use in structural wood to applications.
specifications yofastener:
- brand: Spax
- part type: Washer Head
- upc: 712216020467
- size: 1/4 X 4-1/2
- number of items: 500
- gtin: 00712216020467
shipping yofastener:
- service: standard
- transit: 4-10 days
- type: fixed
- class: standard
seller yofastener:
- # reviews: 327
- city: buena park, california
- rating: 100.0%
payments yofastener:
- credit card: diners-club
- wallet: google-pay
- other
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
offer yofastener:
- in stock #: 1
- sold #: 13
- availability: in stock
- started: march 20, 2026
- price: $213.99
- item condition: New
- options: ship-to-home
returns yofastener:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: seller
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