- Home Page /
- Industrial Supplies /
- Fasteners /
- Washers /
- Flat Washers /
- M5 Stainless Flat Washer,18-8 (304) Stainless...
0 ratings
Item #:
244136628
M5 Stainless Flat Washer,18-8 (304) Stainless Steel Flat Washers-100pcs
86% of respondents would recommend this to a friend
Item #:
244136628
NZD 20
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 Friday, September 11
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
Perfect for indoor and outdoor use, these flat washers provide a smooth-bearing surface.
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
Corrosion Resistant
Crafted from 18-8 (304) stainless steel, these washers resist rust and corrosion, ensuring durability in various environments, making them ideal for both indoor and outdoor applications.
Bulk Packaging
With 100 pieces in one pack, this product offers excellent value for money, providing ample supply for multiple projects without the need for frequent reordering.
Versatile Use
These flat washers are perfect for various applications, ensuring a secure fit for bolts and screws in construction, automotive, and general repairs, addressing diverse user needs efficiently.
Product Details
| Outside Diameter | 12.7 millimeters |
| Fastener Size | M5 |
| Item Thickness | 1.1 millimeters |
| Size Name | M5 |
| Number of Pieces | 100 |
| Item Dimensions | 0.5 x 0.5 x 0.04 inches (1.3 x 1.3 x 0.1 cm) |
| Item Diameter | 12.7 millimeters |
| Compatible Groove Diameter | 5.5 millimeters |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Finish Types | Silver |
| Washer Type | Flat |
| Washer Compatibility | M5 bolts |
| Washer Application | general-purpose, marine |
| Screw Head Style | Flat |
| Thread Size | M5 |
| Fastener Type | flat |
| Brand | KANSPHY |
| UPC | 747607274990 |
| Manufacturer | KANSPHY |
| Unit Count | 1 Count |
| Model | FLATM5 |
| Number Of Items | 1 |
| Part Number | FLATM5 |
| Set Name | M5 Stainless Flat Washer Set (100pcs) |
| Color | Silver |
| Material | Stainless Steel |
Who Should Buy?
-
DIY Enthusiasts
Perfect for home improvement projects where reliable rust resistance and strength are essential for fastening components.
-
Marine Applications
Ideal for boats and other marine structures where corrosion resistance in saltwater environments is critical for durability.
-
Construction Professionals
Beneficial for builders and contractors needing strong, durable washers that can withstand heavy loads and environmental stresses.
-
Heavy Machinery Use
Not suitable for heavy machinery requiring specialized washers with higher load-bearing capabilities and specific material properties.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are M5 Stainless Flat Washers used for?
Answer: M5 Stainless Flat Washers are primarily used to distribute the load of a screw or bolt, preventing damage to the surface being fastened. Their wide surface area increases the bearing capacity, making them essential in applications where structural integrity is critical, such as in construction, automotive, and machinery. They help reduce the chance of loosening over time due to vibration and temperature fluctuations. -
Question:
What is the material composition of 18-8 (304) stainless steel?
Answer: 18-8 stainless steel, commonly known as 304 stainless steel, contains approximately 18% chromium and 8% nickel. This composition provides excellent corrosion resistance, making it suitable for both indoor and outdoor applications. The durability of 18-8 stainless steel ensures that these washers maintain their structural integrity in various environments, from coastal areas to industrial settings. -
Question:
How do I choose the right size flat washer?
Answer: To choose the right size flat washer, you'll need to consider the diameter of the bolt and the hole it will pass through. For M5 screws, an M5 flat washer is ideal as it fits perfectly around the screw for optimum load distribution. Ensure the washer’s thickness and outer diameter are appropriate for your specific application to achieve the best results. -
Question:
Can M5 Stainless Flat Washers be used in outdoor applications?
Answer: Yes, M5 Stainless Flat Washers made from 18-8 (304) stainless steel are suitable for outdoor applications due to their excellent resistance to rust and corrosion. They are ideal for use in environments exposed to moisture, like marine or garden installations, where durability against the elements is essential. Using stainless steel ensures that your fastenings remain secure and effective over time. -
Question:
What advantages do stainless steel washers have over regular steel washers?
Answer: Stainless steel washers provide several advantages over regular carbon steel washers, primarily due to their resistance to corrosion and rust. This durability means they can withstand harsh environments without degrading, ensuring long-term performance. Additionally, stainless steel washers are typically stronger and can accommodate heavier loads, making them a preferred choice in critical engineering and construction applications. -
Question:
How can I ensure proper installation of stainless steel flat washers?
Answer: To ensure proper installation of stainless steel flat washers, it’s important to place the washer between the bolt head or nut and the surface of the material being fastened. This provides an even load distribution and minimizes damage. Tighten the bolt to the manufacturer’s specifications, ensuring that the washer compresses slightly under load, which helps to secure the fastening effectively. -
Question:
Are there special storage requirements for stainless steel flat washers?
Answer: While stainless steel flat washers are resistant to corrosion, it is still important to store them in a dry environment to maintain their quality. Keep them in their original packaging or in airtight containers to avoid exposure to moisture and contaminants. This is particularly crucial if they are to be used in high-stakes applications where performance cannot be compromised. -
Question:
Can these washers be used in electrical applications?
Answer: M5 Stainless Flat Washers can be used in electrical applications as they do not conduct electricity, providing insulation. However, it is best to verify the specific requirements and constraints of your electrical project, as certain applications may necessitate a non-metallic washer. Using stainless steel washers in electrical settings can prevent short circuits while providing robust mechanical support. -
Question:
How many pieces are included in a pack of M5 Stainless Flat Washers?
Answer: Each pack of M5 Stainless Flat Washers contains 100 pieces, providing a sufficient quantity for various projects. This bulk quantity is ideal for both professionals and DIY enthusiasts, allowing for multiple uses in different applications, from machinery installations to home repairs, ensuring you have enough to complete your tasks without needing frequent reorders. -
Question:
Where can I buy M5 Stainless Flat Washer, 18-8 (304) Stainless Steel Flat Washers-100pcs in Cook Islands?
Answer: You can purchase M5 Stainless Flat Washer, 18-8 (304) Stainless Steel Flat Washers-100pcs at Ubuy in Cook Islands. Ubuy offers a wide range of fasteners and construction materials, ensuring that you can find the right products for your project with convenient online shopping options.
KANSPHY Flat Washers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
3 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
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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.
NZD 20
Order now and get it around Friday, September 11
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
- Made from durable 304 stainless steel for superior corrosion resistance.
- Includes 100 pieces for versatile applications.
- Ideal for distributing loads of threaded bolts, screws, and nuts.
- Fits Sea NO. 10 and M5 bolts, ensuring compatibility.
- Perfect solution for both indoor and outdoor projects.
- Silver tone finish enhances aesthetic and functionality.
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.