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- Helical Insert, 304SS, 5/16-18, PK12
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Artikulli #:
2157242
Helical Insert, 304SS, 5/16-18, PK12
Artikulli #:
2157242
ALL 2360
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from SHBA
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Porosit tani dhe merr dërgesën afërsisht Monday, Korrik 27
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High quality 304 stainless steel helical insert with a tensile strength of 200,000 to 250,000 PSI, perfect for metal applications and made in America.
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What Stands Out
Durable Material
Constructed from 304 stainless steel, these helical inserts resist corrosion and wear, ensuring longevity and reliability in various applications.
Easy Installation
Designed for straightforward installation, these inserts simplify threaded repairs, saving time and reducing the complexity for both professionals and DIY enthusiasts.
Versatile Application
With a 5/16-18 thread size, these inserts are ideal for diverse industries, providing strong, permanent threads in soft materials, enhancing usability across different projects.
Detajet e produktit
| Fastener Type | Insert |
| Thread Size | 5/16 |
| Exterior Finish | Polished |
| Color | Factory |
| Thread Type | Unified National Coarse |
| Inside Thread Size | 5/16-18 |
| Thread Style | Right Hand |
| Thread Class | Class 2A |
| Screw Head Style | Flat |
| Drive Style | External Hex |
| Compatible Groove Diameter | 0.31 Inches (0.8 cm) |
| Grade Rating | Industrial |
| Item Dimensions | 2.6 x 2.6 x 0.7 inches (6.6 x 6.6 x 1.8 cm) |
| Size Name | No Size |
| Item Diameter | 0.31 Inches (0.8 cm) |
| Number of Pieces | 12 |
| Outside Diameter | 0.31 Inches (0.8 cm) |
| Brand | Helicoil |
| UPC | 025964100115 |
| Set Name | Helical Insert Set (12 Piece) |
| Global Trade Identification Number | 00025964100115 |
| Manufacturer | Helicoil |
| Number Of Items | 1 |
| Model | R11855 |
| Part Number | R1185-5 |
| Included Components | Unit^Instruction Guide |
| Item Type Name | Helical Insert, 304SS, 5/16-18, PK12 |
| Unit Count | 1.0 Count |
| Material Type | Plastic |
| Metal Type | Aluminum, Stainless Steel |
| Finish Types | Unfinished |
| Material | Plastic |
Who Should Buy?
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DIY Enthusiasts
Ideal for home projects requiring durable and reliable threading for metal components, ensuring strong connections.
-
Small Manufacturers
Great choice for businesses that require consistent quality in inserts for production, offering enhanced thread durability.
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Automotive Repairs
Perfect for automotive applications needing to repair stripped threads in metal parts, ensuring longevity and stability.
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Casual Users
Not suitable for occasional users who need only a few inserts, as the package contains 12 pieces.
PËRSHKRIMI I PRODUKTIT
Helical Insert, 304SS, 5/16-18, PK12
About This Item
Introducing our Helical Insert for your construction and metalworking needs. Crafted from high-quality 304 stainless steel, these inserts are designed to provide superior strength and durability. With an internal thread size of 5/16-18, these inserts are perfect for a variety of applications.
The UNC thread type and right-handed thread direction ensure easy installation and a secure fit. Measuring at a length of 0.469 inches and a free coil diameter of 0.390 inches, these inserts offer a precise fit for your project. The tap size of 5/16-18 STI and aluminum drill size of Q further enhance their versatility. These inserts boast a impressive tensile strength of 200,000 to 250,000 PSI, ensuring they can handle even the toughest jobs.
With a Rockwell hardness of C43-C50, you can trust in their long-lasting performance. Designed for use with various metals, these inserts come in a convenient package quantity of 12, allowing you to stock up for your projects. Whether you're working on a professional construction project or a DIY enthusiast, our Helical Insert is the perfect choice for you. Experience the unparalleled strength and reliability of 304 stainless steel today.
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Pyetje-përgjigjet për klientin
-
Pyetje:
What are Helical Inserts and how are they used?
Përgjigje: Helical inserts, also known as threaded inserts, are designed to provide durable and reliable threads in materials like aluminum, plastic, or wood. They are typically used to reinforce stripped threads or create sturdy threads in soft materials. By being installed into a pre-drilled hole, these inserts allow for high-strength connections and can withstand heavy loads in applications such as automotive, aerospace, or furniture manufacturing. For example, using a helical insert in an aluminum housing can reinforce threads for mounting heavy components. -
Pyetje:
What is the material composition of the 304SS Helical Insert?
Përgjigje: The 304SS, or Type 304 Stainless Steel, used in these helical inserts has excellent resistance to corrosion and is well-suited for both indoor and outdoor applications. It contains nickel and chromium, providing strength and a lustrous finish that resists rust and staining. This makes them ideal for environments that may be exposed to moisture or chemicals, such as marine applications or food processing industries. Therefore, if you require a strong, corrosion-resistant insert, 304SS is an excellent choice. -
Pyetje:
What does the '516-18' designation mean?
Përgjigje: The '516-18' designation refers to the threading specifications of the helical insert. It indicates that the insert has a 5/16-inch diameter and 18 threads per inch (TPI). This means it creates a standardized thread pattern that fits perfectly with corresponding fasteners, making it a versatile choice for various construction and repair tasks. When using these inserts, ensure you match the thread size to your application, so the fit is secure and effective. -
Pyetje:
How do you install a helical insert?
Përgjigje: Installing a helical insert involves a few straightforward steps. First, drill a hole to the specified size, following the instructions provided with your insert kit. Next, use a tap to create the matching threads in the hole. Finally, insert the helical coil using a special installation tool for a secure fit. For instance, if you are repairing a stripped hole in a machine part, these inserts can restore the integrity of the thread, allowing you to reattach components securely. -
Pyetje:
Can helical inserts be used in plastic materials?
Përgjigje: Yes, helical inserts can be effectively used in plastic materials, providing a strong and stable threaded interface. They are ideal for reinforcing soft plastics that tend to strip easily. In applications such as automotive interiors or electronic housing, where high strength is required without compromising weight, using these inserts helps maintain structural integrity and offers a reliable connection point for screws and bolts. -
Pyetje:
Are helical inserts removable or reusable?
Përgjigje: While helical inserts are designed for high strength and durability, they are primarily meant for permanent installation. However, in certain scenarios, they can be removed using specific tools designed for extraction. Reusing them is not typically recommended, especially if they have been subject to extreme loads or stress, as their structural integrity may be compromised. It’s best to install a new insert if removal is necessary for safety and reliability in high-stress applications. -
Pyetje:
What applications are best suited for 304SS helical inserts?
Përgjigje: 304SS helical inserts are suitable for a wide range of applications including automotive, aerospace, marine, and construction projects. Their corrosion resistance makes them excellent for outdoor settings and in environments where moisture exposure is expected. For instance, in marine applications, these inserts ensure that mounting points for equipment remain secure despite harsh weather conditions. Similarly, in automotive parts, they provide a strong thread for mechanical components that endure significant operational forces. -
Pyetje:
How many helical inserts are included in a package?
Përgjigje: A standard package of the Helical Insert, 304SS, 516-18, comes with 12 inserts. This quantity allows users to perform multiple repairs or installations without the need to buy in bulk frequently. Whether you are working on a single project or multiple installations, having a sufficient number of inserts makes your task more efficient. It also provides room for mistakes or mishaps during installation, ensuring that your project stays on track. -
Pyetje:
Where can I buy Helical Insert, 304SS, 516-18, PK12?
Përgjigje: You can buy Helical Insert, 304SS, 516-18, PK12 from Ubuy in Albania. Ubuy offers a wide variety of products, ensuring you find the right helical inserts for your projects. Their platform simplifies your shopping experience, allowing you to check for product availability and find essential hardware components conveniently. -
Pyetje:
What makes 304SS helical inserts more reliable than other materials?
Përgjigje: 304SS helical inserts stand out due to their high resistance to corrosion and ability to withstand extreme conditions. Unlike inserts made from lower-grade materials, 304SS offers enhanced durability in challenging environments, making them more reliable for long-term use. This is especially pertinent in industries such as marine or food processing, where hygiene and rust prevention are critical. Utilizing 304SS inserts ensures your connections remain strong and effective over time, reducing the need for frequent replacements.
Helicoil Helical Threaded Inserts Editorial Review
The Helical Insert 304SS, 5/16-18 received positive feedback from customers regarding its performance and quality. One customer mentioned that it can repair threads to better than new, while another stated that it is a well-made product at a fair price. The product was also noted as a lifesaver for repairing stripped threads on items such as bead lock wheels. Overall, customers were satisfied with the product and its ability to quickly create strong new threads.
Customer Reviews & Ratings
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5 yll
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4 yll
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3 yll
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2 yll
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1 yll
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Pro
- Repairs threads to better than new
- Well-made product at a fair price
- Fast shipping
Kundër
- May require additional tools for certain applications
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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ALL 2360
Porosit tani dhe merr dërgesën afërsisht Monday, Korrik 27
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Karakteristikat dhe Përfitimet
- 304 stainless steel helical insert
- Tensile strength: 200,000 to 250,000 PSI
- Ideal for metal applications
- Made in America
- Internal thread size: 5/16-18 UNC
- Package quantity: 12
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