- Home Page /
- Industrial Supplies /
- Fasteners /
- Nuts /
- Hex Nuts /
- 18-8 Stainless Steel Machine Screw Hex Nut, P...
0 ratings
Item #:
45678719
18-8 Stainless Steel Machine Screw Hex Nut, Plain Finish, ASME B18.6.3, #3-48 Thread Size, 1/16" Width Across Flats, 3/16" Thick (Pack of 100)
Item #:
45678719
BWP 842
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 Wednesday, August 26
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
18-8 stainless steel provides good corrosion resistance and strength.
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 18-8 stainless steel, these hex nuts ensure high resistance to corrosion and wear, providing long-lasting performance in various environments.
Precision Engineering
Manufactured to ASME B18.6.3 standards, these nuts offer exact thread specifications, ensuring a secure fit and reducing the risks of loosening during operation.
Value Pack
Available in a convenient pack of 100, these hex nuts provide excellent value for both DIY enthusiasts and professionals, minimizing the need for frequent reordering and ensuring stock availability.
Product Details
| Fastener Type | Hex |
| Thread Size | #3-48 |
| Exterior Finish | Plain |
| Color | Silver |
| Thread Type | Unified National Coarse |
| Inside Thread Size | #3 |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Thread Class | Class 2A |
| Screw Head Style | Hex |
| Drive Style | External Hex |
| Compatible Groove Diameter | 0.16 Inches (0.4 cm) |
| Grade Rating | 18-8 |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Finish Types | Plain |
| Brand | Small Parts |
| Manufacturer | Small Parts |
| Number Of Items | 100 |
| Model | 03NH188 |
| Part Number | B009EEX5SW |
| Unit Count | 100.0 Count |
| Item Dimensions | 0.06 inches (0.2 cm) |
| Size Name | #3-48 |
| Number of Pieces | 100 |
| Material | Stainless Steel |
Who Should Buy?
-
DIY Enthusiasts
Perfect for DIY projects requiring durable and corrosion-resistant fasteners for reliable performance in various materials.
-
Electronics Assembly
Ideal for assembling electronic devices where precise thread sizes and reliability are critical for secure connections.
-
Small Scale Manufacturing
Beneficial for small-scale manufacturers needing consistent, high-quality nuts for various machinery and automotive applications.
-
Heavy-Duty Applications
Not suitable for applications needing high-strength bolts or nuts in heavy machinery or structural components.
Product Description
18-8 Stainless Steel Machine Screw Hex Nut, Plain Finish, ASME B18.6.3, #3-48 Thread Size, 1/16" Width Across Flats, 3/16" Thick (Pack of 100)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the thread size of these hex nuts?
Answer: The hex nuts have a #1-64 thread size. -
Question:
Do these hex nuts come with a coating?
Answer: No, the surface is plain and has no finish or coating. -
Question:
How many hex nuts are included in one pack?
Answer: Each pack contains 100 machine screw hex nuts.
Small Parts Hex Nuts Editorial Review
The 18-8 Stainless Steel Machine Screw Hex Nut is a reliable product that can be used on any #4-40 machine-screw to give you the reliability of a non-reacting metal nut. The nuts are made from stainless steel which makes them perfect for anyone in the market for such nuts. The hex nuts fit the screw as expected and adds value to your DIY projects. With a pack of 100 in each purchase, customers can have their needs met in one go. Although the dimension description is wrong, the seller has corrected their listing title.
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
- Made from stainless steel
- Perfect for DIY projects
- Pack of 100 makes it a good value purchase
- Reliable
Cons
- Dimension description was initially incorrect in the listing title
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.
BWP 842
Order now and get it around Wednesday, August 26
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
- High-quality 18-8 stainless steel construction.
- Good corrosion resistance ideal for various environments.
- Flat top design with a large bearing surface.
- Chamfered corners for easy installation.
- Meets ASME B18.6.3 specifications for quality assurance.
- Comes in a convenient pack of 100 for all your needs.
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.