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BCP Fasteners 40 Pack 3/8-16 Zinc Plated Serrated Flange Hex Lock Nuts (BCP271)
MGA 73228
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Flange nuts provide a secure grip and prevent loosening, even on uneven surfaces.
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What Stands Out
Product Details
- Zinc plated for corrosion resistance
- Package of 40 pieces
- Hex Socket Drive 9/16"
- Overall Height .324 Inches
- Flange Diameter .745" Inches
| Fastener Type | Flange |
| Thread Size | 3/8"-16 (9692.6 cm) |
| Exterior Finish | Zinc |
| Color | Silver/Gray |
| Thread Type | Unified National Coarse |
| Inside Thread Size | #3/8 |
| Thread Style | External, Unified, Coarse |
| Thread Class | Coarse |
| Maximum Shear Strength | 60 ksi |
| Screw Head Style | Hex Socket |
| Drive Style | External Hex |
| Compatible Groove Diameter | 0.38 Inches (1 cm) |
| Grade Rating | commercial |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Finish Types | Zinc Plated |
| Brand | BCP Fasteners |
| UPC | 688938503192 |
| Manufacturer | BCP Fasteners |
| Model | BCP271 |
| Part Number | BCP271 |
| Size Name | 3/8-16 (40 ct) |
| Item Diameter | 0.75 Inches (1.9 cm) |
| Number of Pieces | 40 |
| Material | Carbon Steel |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for individuals working on home projects that require reliable fastening solutions for stability and security.
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Automotive Mechanics
Perfect for securing components in vehicles, offering enhanced grip and preventing loosening during operation.
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Construction Workers
Beneficial for contractors needing durable nuts for structural assemblies and heavy equipment in various construction tasks.
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High-Performance Applications
Not suitable for critical applications where specialized or high-strength fasteners are necessary for safety and performance.
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Outdoor Use
May corrode over time if exposed to harsh weather conditions, leading to potential failures in outdoor applications.
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Precision Engineering
Less ideal for applications requiring precise torque and small tolerances where specialized fasteners are preferred.
Product Description
Customer Questions & Answers
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Question:
What are the dimensions of the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts BCP271?
Answer: The Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts BCP271 have a standard hexagonal shape with a thread size of 38-16. The serrated flange design provides extra grip, preventing the nut from loosening under vibration or thermal expansion. This design is ideal for applications in demanding environments, such as in automotive or machinery projects, where reliability is essential. -
Question:
What materials are used in the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts?
Answer: These lock nuts are made from high-quality steel and are zinc plated, which provides enhanced corrosion resistance. The zinc plating also adds a layer of protection against environmental factors that can lead to rust and degradation. This makes them suitable for outdoor use and in industries where exposure to moisture and other elements is common. -
Question:
What applications are suitable for the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts?
Answer: These lock nuts are perfect for a variety of applications including automotive assembly, machinery, and construction projects. Their serrated flange creates a locking feature that makes them particularly useful in environments where vibrations are present, ensuring that connections remain secure. They are also ideal for securing components like brackets, panels, and other fixtures. -
Question:
How do serrated flange lock nuts work?
Answer: Serrated flange lock nuts are designed with a serrated surface on the flange that bites into the material beneath it, creating a strong locking mechanism. When tightened, the serrations dig into the substrate, increasing friction and resistance to loosening due to vibration. This mechanism is highly effective in preventing failures in critical applications, making it essential in both automotive and industrial settings. -
Question:
Can the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts be reused?
Answer: While these lock nuts can be reused, it is advised to inspect them closely for signs of wear or damage before each use. The serrations may become less effective after multiple uses, potentially compromising their locking ability. For critical applications, it's often recommended to replace them with new nuts to ensure maximum safety and effectiveness in securing connections. -
Question:
What is the load capacity of the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts?
Answer: The load capacity of the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts depends on various factors including the materials they are securing and the application conditions. Generally, they provide reliable performance in moderate load situations. For heavy-duty applications, consider consulting engineering specifications for detailed load handling capacity information to ensure safety and compliance. -
Question:
Are the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts suitable for outdoor use?
Answer: Yes, these nuts are suitable for outdoor applications due to their zinc plating, which offers corrosion resistance. They can withstand exposure to moisture and certain environmental elements. This makes them a reliable choice for outdoor structures, automotive parts exposed to the elements, and other external installations where durability is crucial. -
Question:
What tools are required to install the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts?
Answer: To install the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts, you will need a compatible wrench or socket that fits the hex shape. Depending on the application, a torque wrench may also be recommended to ensure that the nut is tightened to the appropriate specifications. Proper installation tools help achieve optimal snugness without damaging the nut or the securing material. -
Question:
How do I clean the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts?
Answer: Cleaning these lock nuts can be done using a soft cloth and mild soap solution to remove dust and debris. Avoid abrasive materials that can scratch the zinc plating. If the nuts become deeply stained or corroded, soaking them in a vinegar solution can help dissolve deposits. After cleaning, ensure they are thoroughly dried before reinstallation to prevent rust. -
Question:
Where can I buy the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts BCP271?
Answer: You can purchase the Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts BCP271 from Ubuy. Ubuy offers a convenient online shopping experience, along with reliable customer support. They stock a variety of fasteners including lock nuts, making it easy to find the products you need to complete your projects.
BCPFasteners Flange Nuts Editorial Review
The Forty 40 38-16 Zinc Plated Serrated Flange Hex Lock Nuts (BCP271) have received overwhelmingly positive feedback from users who appreciate their quality and value. Customers highlight the superior craftsmanship and sturdiness of the nuts, making them an excellent choice for various applications, including restoration projects. Many reviewers noted that these nuts are significantly better than cheaper alternatives, particularly in terms of build quality and functionality. One recurring theme is the convenience these nuts offer; users appreciate having them readily available in bulk, which alleviates frustration commonly faced at local hardware stores. The serrated flange design also adds to their effectiveness, helping to secure them more reliably during installation. The ease of use with magnetic nut drivers further enhances their appeal, enabling smooth projects without the hassle of dropped fasteners. Overall, the Forty 40 38-16 nuts emerge as a practical, high-quality option for both DIY enthusiasts and professionals alike, making them a favored choice in the market. **
Customer Reviews & Ratings
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5 Star
86%
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4 Star
7%
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3 Star
3%
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2 Star
3%
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1 Star
1%
Review this product
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Pros
- Excellent build quality and durability
- Affordable compared to local hardware stores
- Convenient bulk availability
- Effective serrated flange design for secure fastening
- Compatible with magnetic nut drivers for easy installation
Cons
- No significant Cons reported in feedback
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MGA 73228
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QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Zinc plated for enhanced corrosion resistance.
- Includes a package of 20 durable flange nuts.
- Hex socket drive for easy installation.
- Flange design distributes pressure, preventing damage.
- Serrated edges offer a locking action against loosening.
- Ideal for use on surfaces prone to vibration.






