
( Brand: Helicoil ), ( Part Type: Coil ), ( UPC: 121314281420 )
Helicoil 2-13 4-28 4-20 are specific types of Helicoil inserts, which are utilized for repairing or re-tapping threads in various applications. Helicoil inserts, also known as helical inserts, are threaded fasteners that incorporate a helix or helical rib into their design. This unique feature allows the inserts to engage into damaged or original threads with increased resistance and strength, making them an essential tool for mechanics, engineers, and DIY enthusiasts.
The 2-13 designation in Helicoil 2-13 4-28 4-20 refers to its pitch and thread count. The number "2-13" indicates that there are 2 threads per inch with a total of 13 threads pitching one inch. This type of thread is commonly used in the automotive industry for various applications such as threads in engine blocks, transmissions, and differentials. However, it's important to note that Helicoil inserts can be manufactured in various thread pitches and sizes depending on the particular application.
The 4-28 and 4-20 portions of the name indicate the diameter or size of the helmeted portion of the insert. Particularly, 4-28 suggests a diameter of 4 millimeters (0.157 inches) and a diameter of the helmeted portion or locking area of 28 threads pitching one inch. In turn, 4-20 implies that the diameter measures 4 millimeters while the helmeted portion features a diameter of 20 threads per inch.
Leveraging Helicoil inserts may save you time and effort compared to manufacturing new parts or seeking expensive replacements. These inserts can be installed using a specialized tool called a Helicoil gun, which can be sourced easily from automotive shops or mechanic toolkits. Subsequently, a damaged threadcan be restored with superior strength and reliability, ensuring a durable and robust fastening solution.
In summary, Helicoil 2-13 4-28 4-20 are Helicoil inserts designed for applications utilizing 2-13 thread patterns with a diameter of 4mm (0.157 inches) and two distinct helmeted portion diameters. The flexibility of Helicoil inserts to cater to various thread pitches and sizes establishes them as a go-to solution to repair and strengthen the threaded components, saving time, effort, and resources.
Helicoils, specifically the Helicoil 2-13 4-28 4-20, are thread repair inserts used to restore damaged or stripped threads. Here are some pros and cons of using Helicoil 2-13 4-28 4-20 inserts:
Pros:1. Easy to Install: Helicoils can be easily installed without removing the part. This saves time and labor costs compared to other thread repair methods.
2. Stronger Threads: Helicoils provide stronger threads than original threads due to their triple-start design. They also prevent the thread from stripping again by offering an additional layer of threads.
3. Wide Range of Applications: Helicoils are suitable for various types of materials, including metals such as aluminum, steel, and brass, making them versatile for use in different industries.
4. Cost-Effective: Helicoils are a more cost-effective solution compared to completely replacing damaged parts, especially when dealing with intricate components or large quantities.
Cons:1. Limited Thread Sizes: Helicoils come in a limited range of thread sizes, so they may not be suitable for all applications. It's essential to ensure that the correct Helicoil size is used to avoid causing further damage.
2. Thread Damage: Installing Helicoil inserts requires drilling out the damaged area to the correct size, which can sometimes result in further thread damage if not done correctly.
3. Material Limitations: While Helicoils can be used on various materials, some materials, such as tungsten or titanium, may not be compatible, making them less versatile in some cases.
4. Different Types: There are different types of Helicoils, such as self-tapping and conventional, which can add complexity to the selection process.
Conclusion:Helicoils offer several advantages, including ease of installation, stronger threads, wide application range, and cost-effectiveness. However, they also come with limitations such as limited thread sizes, potential for thread damage, and material compatibility.
Recommendation:If you require thread repair on a regular basis or in situations where time and labor costs are a concern, Helicoils may be the most suitable option. However, it's essential to ensure that the correct size and thread type are used to avoid causing further damage and to use the appropriate installation tools for the best results. Always consult the Helicoil manufacturer's instructions or a professional thread repair specialist for guidance on using Helicoils.
Shipped with USPS Ground Advantage. Condition is Used. Heli-coils And Inserts.