- Home Page /
- Industrial Supplies /
- Fasteners /
- Nuts /
- Press-In Nuts /
- CLS-0420-2 Penn Engineering SELF-CLINCHING PE...
0 ratings
Item #:
43813434
CLS-0420-2 Penn Engineering SELF-CLINCHING PEM NUT, Thread Size .250-20 (1/4-20), (Quantity 10) Fastener Material: 300 Series Stainless Steel,
Item #:
43813434
TRY 1156
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 29
Secured transaction
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.
Our Top Logistics Partners
Self-clinching nuts are installed by placing them in properly sized holes in sheets and applying a parallel squeezing force to the head of the nut.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
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
Constructed from 300 Series stainless steel, this nut offers excellent corrosion resistance, ensuring durability and longevity in various applications.
Easy Installation
Designed for self-clinching, the PEM nut allows for quick and straightforward installation, saving time and effort compared to traditional fasteners.
Precision Fit
With a specific hole size of .344 inches, this nut provides a secure and reliable fit, minimizing the risk of loosening during operation.
Product Details
- Material: 300 Series Stainless Steel
- Finish: Passivated
- Drive: Press
- Installation Hole: .344-.347
- Grip Range: .091 MST
- Thread Length: Full
Who Should Buy?
-
Mechanical Engineers
Ideal for mechanical engineers designing structures requiring durable fasteners in stainless steel for corrosion resistance.
-
Electronics Assembly
Perfect for electronics assembly where secure fastening is crucial for maintaining device integrity and longevity.
-
Fabrication Industry
Serves well in the fabrication industry for metal sheets where reliable self-clinching nuts are essential.
-
Heavy Machinery
Not suitable for heavy machinery applications due to potential load limitations with self-clinching nuts.
Product Description
CLS-0420-2 Penn Engineering SELF-CLINCHING PEM NUT, Thread Size .250-20 (1/4-20), (Quantity 10) Fastener Material: 300 Series Stainless Steel, Passivated Finish, Hole Size in Sheet .344 inches
About This Item
Introducing the CLS-0420-2 Penn Engineering SELF-CLINCHING PEM NUT, a high-quality and reliable fastener perfect for your sheet metal projects. Are you tired of struggling with loose nuts that don't stay in place? Look no further. Our self-clinching nuts are designed to be installed effortlessly by simply placing them in properly sized holes in sheets and applying a parallel squeezing force to the head of the nut.
The sheet metal surrounding the head cold flows into an undercut, making the fastener an integral part of the sheet. Crafted from 300 Series Stainless Steel, this nut offers exceptional durability and longevity. With its passivated finish, it is resistant to corrosion and wear, ensuring a lasting hold. Whether your project requires steel or aluminum sheets, the CLS-0420-2 is the ideal choice, recommended for use in sheets with a hardness of HRB 70 or less and HB 125 or less. Worried about the fastener rotating after installation? Rest easy with the integrated serrated clinching ring that prevents any unwanted movement.
Your satisfaction and peace of mind are our top priority. This package includes 10 self-clinching PEM nuts, giving you ample supply for your projects. With a thread size of .250-20 14-20 and a hole size in the sheet of .344 inches, this fastener is versatile and suitable for various applications. Upgrade your sheet metal projects with the CLS-0420-2 Penn Engineering SELF-CLINCHING PEM NUT. It's time to experience the convenience and reliability of a fastener that is designed to stay securely in place.
Order yours today and enjoy hassle-free installations and long-lasting performance.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the thread size of the CLS-0420-2 Penn Engineering self-clinching PEM nut?
Answer: The CLS-0420-2 Penn Engineering self-clinching PEM nut features thread sizes of .250-20 and 14-20. This dual-thread specification makes it versatile for various applications, often used in metal or plastic sheets where a secure and robust fastening solution is needed. With this design, users can ensure compatibility with multiple fastening configurations, streamlining assembly processes in manufacturing or repair tasks. It's particularly ideal for electronic enclosures and construction projects. -
Question:
What material is the CLS-0420-2 PEM nut made from?
Answer: The CLS-0420-2 PEM nut is constructed from 300 Series stainless steel, which is recognized for its strength and corrosion resistance. The passivated finish enhances the material's performance by improving its resistance to oxidation, making it suitable for harsh environments. This makes the nut perfect for applications exposed to moisture or chemicals, such as automotive or marine industries, ensuring long-term durability in securing components effectively. -
Question:
How many PEM nuts come in a package?
Answer: Each package of CLS-0420-2 Penn Engineering self-clinching PEM nuts contains a quantity of 10. This quantity is ideal for small to medium-sized projects, providing sufficient fasteners for various assembly tasks without the risk of excess inventory. Moreover, purchasing in this quantity allows users to handle prototyping or minor maintenance jobs efficiently, ensuring they have the necessary components on hand. -
Question:
What applications are suitable for the CLS-0420-2 PEM nut?
Answer: The CLS-0420-2 PEM nut is suitable for applications in electronic enclosures, automotive assembly, and machinery fabrication. Its self-clinching design allows it to be installed into a pre-drilled hole in thin materials, creating a strong and permanent fastening without requiring additional hardware. This quality makes it ideal for scenarios where space is limited or weight savings are critical, such as in aerospace components or electronic devices. -
Question:
Can the CLS-0420-2 PEM nuts be reused in applications?
Answer: Generally, the CLS-0420-2 PEM nuts are designed for permanent installations, meaning they aren't intended to be reused once installed. During the installation process, the nut embeds into the host material, creating a secure and fixed point for fastening. While they can provide excellent holding power, for applications requiring adjustments or reassembly, it might be better to employ removable fasteners such as screws. This understanding is crucial in planning your assembly or repair projects. -
Question:
How do I install the CLS-0420-2 self-clinching PEM nut?
Answer: To install the CLS-0420-2 self-clinching PEM nut, a pre-drilled hole must be made in the host material. The nut is then inserted into the hole and a tool is used to apply sufficient force, pressing the nut into the material until it clinches securely. The self-clinching mechanism provides a robust anchoring without needing additional backing plates, making it particularly beneficial in applications that require a clean, finished appearance, such as visible assemblies in consumer products. -
Question:
What does passivated mean in reference to the CLS-0420-2 PEM nut?
Answer: Passivation refers to a treatment process applied to the CLS-0420-2 PEM nut that enhances its corrosion resistance. This involves creating a thin layer of oxide on the stainless steel surface, which protects against environmental degradation. Passivated nuts are particularly valued in applications exposed to moisture, chemicals, or harsh conditions, as the passivation improves their longevity. This makes them suitable for demanding environments like those found in medical equipment, food processing, and outdoor fixtures. -
Question:
Are there any specific tools needed for the installation of the PEM nut?
Answer: To install the CLS-0420-2 PEM nut, a basic set of hand tools and a clinching tool or press are required. A drill is necessary for creating the initial hole in the host material. The clinching tool is used to apply the pressure needed for the nut to embed securely in the host material. Ensuring that the right tools are at hand can significantly reduce installation time and improve overall project efficiency, especially in high-volume production environments. -
Question:
What is the advantage of using self-clinching PEM nuts like the CLS-0420-2?
Answer: Self-clinching PEM nuts like the CLS-0420-2 offer significant advantages over traditional fastening methods. Their self-clinching design allows for easy installation in thin materials without requiring additional hardware or access to both sides of the panel. This results in a cleaner appearance and saves time during assembly. They are particularly advantageous in manufacturing settings where efficiency and space-saving design are priorities, contributing to streamlined processes in various industries. -
Question:
Where can I buy the CLS-0420-2 Penn Engineering self-clinching PEM nut?
Answer: You can buy the CLS-0420-2 Penn Engineering self-clinching PEM nut on Ubuy. This platform offers a user-friendly experience, making it easy to locate specific fasteners like the CLS-0420-2, along with comprehensive product information. Ubuy often features Turkey shipping and a wide selection of engineering components, ensuring you can find the right products customized to your needs, whether for personal projects or professional applications.
PEM Press-In Nuts Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High-quality 300 Series stainless steel
- Excellent corrosion resistance
- Easy to install with self-clinching design
- Secure fastening in thin materials
- Versatile for various applications
Cons
- Limited quantity may not satisfy all projects
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
TRY 1156
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Self-clinching nuts are installed by squeezing them into properly sized holes in sheets.
- The sheet metal flows into an undercut, making the nut an integral part of the sheet.
- The nut has a serrated clinching ring to prevent rotation after installation.
- Recommended for use in steel or aluminum sheets with specific hardness levels.
- Made of stainless steel with a passivated finish.
- Thread length is full, and the nut has UNC-2B threads.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.