
SDS25412MB Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.99 | Condition is New, Simpson SDS25412 100 Ct. Strong-Drive SDS Heavy-Duty 4-1/2 Connector Screw, shipping cost = $7.90 | 100.0% |
![]() | $70.00 | Condition is New, Simpson SDS25412MB Strong-Drive SDS Heavy-Duty Connector Screw 100 Pack, shipping cost = $10.00 | 99.5% |
![]() | $85.88 | Top Pick! Condition is New, Simpson SDS25412MB Strong-Drive SDS Heavy-Duty Connector Screw 100 Pack, FREE SHIPPING | 99.8% |
![]() | $96.01 | Condition is New, Simpson Strong-Tie SDS25412MB 1/4 x 4-1/2-Inch SDS Mini Bulk 100 Pk, FREE SHIPPING | 99.6% |
![]() | $102.96 | Condition is New, Simpson Structural Screws ZD045015 100Pc 1/4X4-1/2 Wd Screw, FREE SHIPPING | 98.8% |
![]() | $246.94 | Condition is New, Simpson SDS25412MB 1/4 x 4-1/2-Inch SDS Mini Bulk 300 Pk, FREE SHIPPING | 99.6% |

The Simpson Strong-Tie SDS25412MB connector screw is a versatile and high-performing fastener designed for use in structural applications. This particular model is a 1/4 inch diameter, 4-1/2 inch long connector screw, which is ideal for joining together various building materials such as wood, masonry, and steel.
The SDS25412MB screw features a hot-dipped galvanized finish, ensuring robust protection against corrosion and weathering. This makes it an excellent choice for both indoor and outdoor use in various construction projects. The hot-dipped galvanizing process provides a uniform and durable coating that safeguards the screw from rust and other forms of damage.
The connector screw boasts a square drive head, which is designed to provide exceptional torque transfer and reduce the risk of camming out a common issue during the installation process. This feature allows for a more secure connection between the joined materials, enhancing the overall structural integrity of the project.
Moreover, the Simpson Strong-Tie SDS25412MB connector screw is engineered to meet or exceed the requirements of the American Society of Testing and Materials (ASTM) F1852 and F563 standards. These rigorous testing protocols ensure that the screw is capable of withstanding the stresses and loads that can be encountered in real-world construction applications.
In summary, the Simpson Strong-Tie SDS25412MB connector screw is a premium, high-performance fastener designed for structural applications. Its 1/4 inch diameter and 4-1/2 inch length make it suitable for a wide range of construction projects, while its hot-dipped galvanized finish protects it from corrosion. The square drive head provides excellent torque transfer and reduces the risk of camming out, ensuring a secure and reliable connection between materials. With its adherence to ASTM standards, this connector screw is a trusted choice for builders seeking exceptional strength and durability.
A Detailed Analysis of Buying Simpson Strong-Tie SDS25412MB Connector Screw (1/4 in. x 4-1/2 in.)
Introduction:The Simpson Strong-Tie SDS25412MB connector screw (1/4 in. x 4-1/2 in.) is a popular fastener used in construction and DIY projects for securing lumber and other building materials. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific connector screw.
Pros:1. High Strength: The Simpson Strong-Tie connector screws are engineered to provide superior strength and durability. The SDS25412MB model is rated for a tensile strength of 25,000 psi, ensuring that it can handle heavy loads.
2. Corrosion Resistance: These connector screws come with a zinc-coated finish that offers protection against rust and corrosion, making them ideal for harsh environments.
3. Versatile Applications: The 1/4 inch x 4-1/2 inch length is suitable for various applications, such as connecting lumber for decks, roof trusses, and wall framing.
4. Easy to Install: The SDS25412MB connector screws come with a self-drilling point, which makes it easier to install them in various materials, including wood, concrete, and steel.
5. Cost-Effective: Compared to other connector screws and alternative fastening methods, Simpson Strong-Tie connector screws are a cost-effective solution for securing lumber and other building materials.
Cons:1. Limited Length Options: The SDS25412MB connector screw is only available in one specific length. If you require a different length, you will need to purchase a different product.
2. Potential Overkill: For lighter loads or applications where a connector screw may not be necessary, using this high-strength screw could be considered an overkill, potentially increasing costs unnecessarily.
3. May Require Pre-Drilling: Depending on the material you're working with, you may need to pre-drill holes to ensure proper installation of the connector screw. This can add extra time and effort to the project.
Conclusion:In conclusion, the Simpson Strong-Tie SDS25412MB connector screw (1/4 in. x 4-1/2 in.) offers several advantages, including its high strength, corrosion resistance, versatile applications, ease of installation, and cost-effectiveness. However, it does come with some disadvantages, such as limited length options, potential overkill for lighter loads, and the need for pre-drilling in some cases.
Recommendation:If you're working on a project that requires securing lumber or other building materials with a high tensile strength and the appropriate length, the Simpson Strong-Tie SDS25412MB connector screw is a solid choice. However, be sure to consider the project's specific requirements and determine if using a high-strength connector screw is truly necessary. If you need a different length or a more cost-effective solution, explore alternative connector screw options from Simpson Strong-Tie or other manufacturers.
Details:
1 pack of 100 total 100 piece Simpson strong-tie SDS25412MB connector screw, 1/4 x 4-1/2.
specifications yofastener:
- brand: Simpson Strong-tie
- mpn: Sds25412mb
- type: Connector Screw
- upc: 707392143604
returns yofastener:
- method: money back
- policy: returns accepted
- paid by: buyer
- time: 30 days
shipping yofastener:
- carrier: usps
- service: usps ground advantage
- transit: 5-10 days
- class: standard
- type: fixed
offer yofastener:
- in stock #: 5
- options: ship-to-home
- prices: $69.99–$246.94
- item condition: New
- availability: in stock
- sold #: 20
- started: july 5, 2025
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
seller yofastener:
- # reviews: 13426
- rating: 99.2%
- city: north salt lake, utah
payments yofastener:
- wallet: paypal
- credit card: discover
- other
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