0 ratings
18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange, ASME B18.2.2, 1/4-20 Threads, 7/16 Width Across Flats, 15/64 Overall Height (Pack of 50)
The self-locking serrated flange digs into the material to help prevent loosening, making installation secure and reliable.
18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange, ASME B18.2.2, 1/4"-20 Threads, 7/16" Width Across Flats, 15/64" Overall Height (Pack of 50)

18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange, ASME B18.2.2, 1/4"-20 Threads, 7/16" Width Across Flats, 15/64"

0 ratings Write a review
Out of stock
us Imported from USA store
Our Top Logistics Partners
  • fedex
  • dhl
The self-locking serrated flange digs into the material to help prevent loosening, making installation secure and reliable.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
discover payment
visa payment
diners club payment
mastercard payment
american express payment
rupay payment
Ships from Ubuy, Sold by: UBNA Distribution LLC
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Crafted from 18-8 stainless steel, this nut offers exceptional corrosion resistance and longevity, making it ideal for various applications in harsh environments.
Self-Locking Design
The serrated flange ensures a secure fit by preventing loosening due to vibration, providing peace of mind during use in critical assembly situations.
Precision Engineering
Complies with ASME B18.2.2 standards, ensuring consistent quality and performance, which gives users confidence in their fastening solutions.

Product Details

SmallParts Shop 18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange, ASME B18.2.2, 1/4-20 Threads, 7/16 Width Across Flats, 15/64 Overall Height (Pack of 50) online at a best price in India. B00DGB2EK4

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for home improvement projects requiring durable and reliable fastening solutions under varying conditions.

  • Automotive Mechanics

    Perfect for securing components in vehicles where resistance to loosening due to vibration is essential.

  • Construction Workers

    Great for construction applications needing strong, resistant fastening options for metal-to-metal connections.

Not Suitable For
  • Lightweight Projects

    Not suitable for applications with low stress or light materials where heavy-duty nuts are unnecessary.

Product Description

18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange, ASME B18.2.2, 1/4"-20 Threads, 7/16" Width Across Flats, 15/64" Overall Height (Pack of 50)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the specifications of the 18-8 Stainless Steel Hex Flange Nut?

    Answer: The 18-8 Stainless Steel Hex Flange Nut features a plain finish and a self-locking serrated flange, adhering to ASME B18.2.2 standards. This nut is designed for 3/8"-16 threads, providing excellent grip and resistance against loosening due to vibration. The stainless steel composition ensures durability and corrosion resistance, making it ideal for outdoor and high humidity applications.
  • Question: What applications can I use these hex flange nuts for?

    Answer: These hex flange nuts are versatile and can be used in numerous applications, including automotive, construction, and machinery assembly. Their self-locking design makes them particularly suitable for environments exposed to vibrations, such as engine components or structural connections, ensuring a secure and stable fastening.
  • Question: How does the self-locking serrated flange feature work?

    Answer: The self-locking serrated flange design incorporates ridges that grip the surface of the assembly, preventing the nut from loosening under stress or vibration. This feature is crucial in applications where safety and reliability are paramount, as it enhances the overall integrity of the joint, making them ideal for use in vehicles and heavy equipment.
  • Question: Can these nuts be used with other types of fasteners?

    Answer: Yes, these hex flange nuts can be used with various fasteners, including bolts and screws that have a compatible 3/8"-16 thread size. This compatibility allows for flexibility in designing assemblies, catering to a diverse range of project requirements across different fields.
  • Question: Are these nuts resistant to rust and corrosion?

    Answer: Absolutely, the 18-8 stainless steel material provides excellent rust and corrosion resistance. This property is critical for applications in coastal or wet environments where traditional steel fasteners may fail. Using these nuts helps ensure longevity and reliability in challenging conditions.
  • Question: How many nuts are included in a pack?

    Answer: Each pack contains 25 pieces of the 18-8 Stainless Steel Hex Flange Nuts. This quantity is beneficial for both personal DIY projects and larger industrial applications, reducing the need for frequent repurchasing while offering ample supply for multiple jobs.
  • Question: What is the benefit of using stainless steel for these nuts?

    Answer: Using stainless steel for hex flange nuts offers significant advantages, including high tensile strength, resistance to oxidation, and a clean aesthetic. Unlike carbon steel, stainless steel does not require additional plating for protection, which enhances its sustainability and performance in extreme temperatures or corrosive environments.
  • Question: Are these nuts compliant with any industry standards?

    Answer: Yes, these hex flange nuts comply with ASME B18.2.2 standards, ensuring they meet specific criteria for dimensional tolerances and mechanical properties. This compliance is crucial for applications that require adherence to industry regulations, providing peace of mind for engineers and constructors.
  • Question: Where can I buy the 18-8 Stainless Steel Hex Flange Nut in India?

    Answer: You can purchase the 18-8 Stainless Steel Hex Flange Nut, Plain Finish, Self-Locking Serrated Flange at Ubuy in India. Ubuy offers a convenient online shopping experience, along with a comprehensive selection of fasteners, making it easy to find this specific product for your needs.
  • Question: What is the difference between a regular hex nut and a hex flange nut?

    Answer: The primary difference lies in the flange. A hex flange nut has an integrated flange that distributes load over a larger area, making it more stable and reducing the chances of loosening. This added feature offers better performance in dynamic applications compared to regular hex nuts, which might require washers to achieve similar stability.

SmallParts Flange Nuts Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.1/5 1,500 + reviews
Read reviews
PK
Purchase
Verified buyer

“logistcs is very good”

13 June 2026 · via Trustpilot
AN
Akhil
Verified buyer

“Very good and seamless experience, delivery package came in very good condition”

12 June 2026 · via Trustpilot
DK
Dr Kumarasway
Verified buyer

“Heavy import cost and DHL's high delivery fees.”

9 June 2026 · via Trustpilot
JM
J Mama
Verified buyer

“Interesting book and the seller describe it thank you”

8 June 2026 · via Trustpilot
PC
Paritosh
Verified buyer

“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”

8 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.