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Item #:
187167578
QISHENG 100 PCS Black 5/16-18 Stainless Steel SAE Spring Lock Washers,Stainless Steel 18-8 A2(304) washers,Home Washer
Item #:
187167578
XCD 46
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Thursday, September 10
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Stainless steel spring washers effectively prevent nuts and bolts from loosening under conditions of vibration and impact due to their elastic action.
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What Stands Out
High-Quality Material
Crafted from durable stainless steel 18-8 A2(304), these washers resist corrosion and provide exceptional strength, ensuring long-lasting performance in various applications.
Versatile Use
Designed for multiple applications, these spring lock washers are ideal for home improvement projects, automotive repairs, and machinery installations, catering to a wide range of user needs.
Cost-Effective Package
The QISHENG 100 PCS set offers excellent value, providing a substantial quantity of reliable washers at a competitive price, making it a smart choice for DIY enthusiasts and professionals alike.
Product Details
| Outside Diameter | 0.25 inches (0.6 cm) |
| Fastener Size | #6 |
| Item Thickness | 0.03 inches (0.1 cm) |
| Size Name | 5/16" (1310.6 cm) |
| Item Weight | 0.17 kg |
| Number of Pieces | 100 |
| Item Dimensions | 7.09 x 4.72 x 1.06 inches (18 x 12 x 2.7 cm) |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Finish Types | glossy |
| Color | Black |
| Brand | QISHENG |
| Manufacturer | QISHENG |
| Unit Count | 100 Count |
| Fastener Type | spring washer |
| Number Of Items | 100 |
| Part Number | WASHER-002 |
| Washer Type | Spring |
| Thread Size | 5/16-18 |
| Material | Stainless Steel |
Who Should Buy?
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Home DIY Enthusiasts
Ideal for homeowners looking to repair or enhance projects, providing durable and rust-resistant fastening options.
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Automotive Mechanics
A great choice for mechanics needing reliable washers for vehicle repairs to ensure secure and lasting connections.
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Metal Fabricators
Perfect for fabricators requiring high-quality washers for metalwork, enhancing performance and longevity of assemblies.
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Heavy Machinery
Not suitable for heavy machinery applications where higher load-bearing capabilities are critical for safety.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the benefits of using QISHENG 1/4"-20 Stainless Steel Spring Lock Washers?
Answer: QISHENG 1/4"-20 Stainless Steel Spring Lock Washers offer superior locking capabilities, ensuring that your fasteners remain secure under vibration and load. These washers are made from high-quality 18-8 A2 (304) stainless steel, which provides excellent corrosion resistance and durability, ideal for both indoor and outdoor applications. They are perfect for various scenarios like automotive repairs, furniture assembly, or machinery installation where reliability is crucial. -
Question:
How do I choose the right type of washer for my project?
Answer: Choosing the right washer depends on the application and the environment where it will be used. For instance, the QISHENG Spring Lock Washers are ideal for applications requiring vibration resistance. Always consider factors such as the load, size, and material compatibility with other components. For projects involving metal or wood assembly, these washers enhance grip and prevent loosening, ensuring a long-lasting, stable structure. -
Question:
Can these washers be used in outdoor applications?
Answer: Absolutely! The QISHENG 1/4"-20 Stainless Steel Spring Lock Washers are designed to withstand various environmental factors. Their stainless steel construction provides excellent rust and corrosion resistance, making them suitable for outdoor projects like deck installations, fence building, or outdoor equipment assembly. Utilizing these washers ensures that your outdoor structures maintain their integrity over time. -
Question:
What is the difference between lock washers and flat washers?
Answer: Lock washers, like the QISHENG Spring Lock Washers, are specifically designed to prevent the loosening of fasteners due to vibration. Unlike flat washers, which primarily distribute load, lock washers ensure a more secure connection. In applications like heavy machinery or automotive assembly, using lock washers can significantly reduce the need for maintenance or replacements, providing peace of mind. -
Question:
How many washers are included in a pack of QISHENG products?
Answer: Each pack of QISHENG contains 100 pieces of 1/4"-20 Stainless Steel Spring Lock Washers. This quantity is ideal for both small and large projects, ensuring you have enough washers for multiple applications or repairs. Whether you are a DIY enthusiast or a professional, having an ample supply allows you to complete tasks efficiently without the need for frequent reordering. -
Question:
Are these washers suitable for high-temperature environments?
Answer: The QISHENG Stainless Steel Spring Lock Washers are capable of performing well in a variety of temperatures, thanks to their robust stainless steel composition. While they are not specifically rated for extreme heat, they can handle standard operational temperatures found in most applications. For high-temperature settings, ensure to assess the specific conditions as it may affect the washer's performance. -
Question:
Can I use these washers with stainless steel fasteners?
Answer: Yes, the QISHENG Spring Lock Washers are compatible with stainless steel fasteners. In fact, using washers made from the same material can help prevent galvanic corrosion, which occurs when dissimilar metals are in contact with each other. This compatibility makes them ideal for marine, automotive, and construction applications where metal integrity is vital. -
Question:
What is the installation process for these washers?
Answer: Installing the QISHENG Spring Lock Washers is straightforward. Place the washer onto the bolt or screw before threading it into the corresponding hole. This washer will compress as you tighten the fastener, creating a secure grip. Always ensure that the washer is positioned properly for optimal locking effect, particularly in machinery assembly or structural installations, where excess vibration may occur. -
Question:
Where can I buy QISHENG 100 PCS 1/4"-20 Stainless Steel Spring Lock Washers in Saint Kitts and Nevis?
Answer: You can purchase QISHENG 100 PCS 1/4"-20 Stainless Steel Spring Lock Washers from Ubuy in Saint Kitts and Nevis. Ubuy offers a convenient shopping experience and a variety of products that ensures you find what you need. With their user-friendly interface, exploring options and making purchases is as simple as possible. -
Question:
Are there any specific storage recommendations for these washers?
Answer: To maintain the quality of your QISHENG Spring Lock Washers, it's advisable to store them in a cool, dry place. Avoid exposure to moisture or harsh chemicals, as this can lead to rust over time. Using a sealed container or a compartment organizer can prevent tangling and ensure easy access for any future projects. Proper storage will help prolong their usability for a range of applications.
QISHENG Spring Lock Washers Editorial Review
The QISHENG 100 PCS White Stainless Steel SAE Spring Lock Washers have garnered mixed reviews from customers, largely revolving around their quality, size, and utility in various applications. The washers are noted for their good material and value, making them a favorable choice compared to purchasing individual washers from local hardware stores. Users have praised the uniformity and smoothness of the washers, indicating they perform well in keeping bolts secure and creating snug fits in assembly tasks. However, some customers have reported sizing issues, indicating that not checking the size before purchasing led to disappointment when the washers did not fit their specific needs. Those who received the right size generally feel satisfied with their purchase, noting a large quantity at a reasonable price, which allows for future projects without the need for immediate replacement. Quality perceptions vary, with a few users pointing out that these washers are lighter duty and may not be suitable for certain heavy-duty applications. Moreover, concerns regarding potential corrosion when used outdoors are notable, implying that these washers may not be ideal for long-term outdoor exposure. A specific review highlighted unexpected magnetic properties, which detracted from the overall experience for that user. In this context, QISHENG’s offering appears to provide a solid option for those seeking reliable and reasonably priced washers, as long as buyers pay attention to size requirements and Consider the limitations regarding outdoor use. **
Customer Reviews & Ratings
59 customers ratings
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5 Star
78%
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4 Star
14%
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3 Star
0%
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2 Star
5%
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1 Star
3%
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Pros
- Good quality stainless steel material
- Excellent value for money; bulk packaging
- Uniform shape and smooth finish
- Effective in securing bolts and making assemblies snug
Cons
- Lighter duty than some users expected
Platform Trust & Buyer Confidence
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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
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Chitra
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“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
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“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
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23 July 2026 · via Trustpilot
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XCD 46
Order now and get it around Thursday, September 10
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QTY:
Only 4 items left in stock.
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Features & Benefits
- Prevents loosening of nuts and bolts.
- Resistant to corrosion with stainless steel 304 material.
- Distributes load evenly to prevent component damage.
- Available in various sizes and colors.
- Rigorous quality control ensures top product standards.
- Meets ASME/ANSI standards for reliability.
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