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Item #:
148719744
(Qty 250pcs) 5/16" inch Stainless Steel External Star Lock washers 5/16 lockwashers .3125 Hardware Fastener Kit Set RV4000S
Item #:
148719744
USD 57
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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Very strong and are great for both indoor and outdoor use.
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What Stands Out
Durable Material
Crafted from high-quality stainless steel, these lock washers resist corrosion and provide long-lasting performance even in harsh environments, ensuring reliability in various applications.
Optimal Grip
The star design enhances friction, ensuring a secure hold between nut and bolt. This prevents loosening over time, making them perfect for critical applications in automotive, RV, and construction.
Value Pack
With 250 pieces included, this fastener kit offers exceptional value for both DIY enthusiasts and professionals, ensuring you have enough washers for multiple projects without frequent reorders.
Product Details
| Number of Pieces | 250 |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Washer Type | External Lock |
| Brand | NewPrMScrews |
| UPC | 733018921387 |
| Manufacturer | NewPrMScrews |
| Part Number | RVS-4001 |
| Material | Stainless Steel |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Home Mechanics
Ideal for DIY projects, home repairs, and vehicle maintenance requiring reliable fasteners in various applications.
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Contractors
Perfect for construction and remodeling professionals needing a bulk supply of durable washers for consistent work quality.
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RV Owners
Designed for RV maintenance, ensuring secure fittings in high-vibration environments encountered during travel.
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Heavy Machinery
Not suitable for heavy-duty applications that require specialized locking mechanisms for high-stress conditions.
Product Description
(Qty 250pcs) 5/16" inch Stainless Steel External Star Lock washers 5/16 lockwashers .3125 Hardware Fastener Kit Set RV4000S
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Customer Questions & Answers
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Question:
What are 5/16 inch stainless steel external star lock washers used for?
Answer: 5/16 inch stainless steel external star lock washers are primarily used to prevent loosening in bolts and nuts due to vibration and torque. These washers act by increasing friction on the surfaces they are installed between, thereby securing a fastener in place. They are particularly beneficial in applications where mechanical vibrations are a concern, such as in automotive or machinery maintenance. This durability makes them suitable for both indoor and outdoor use, especially in environments susceptible to moisture or rust. -
Question:
Why choose stainless steel for external star lock washers?
Answer: Stainless steel external star lock washers are favored for their exceptional resistance to corrosion and rust, making them ideal for various environments, including marine and industrial applications. The material's strength and durability ensure that these washers can withstand harsh conditions without degrading. In installation scenarios, using stainless steel simplifies maintenance by prolonging the life of your mechanical systems, which adds to overall efficiency and reliability in any project. -
Question:
How do you install 5/16 inch external star lock washers?
Answer: To install 5/16 inch external star lock washers, first, place the washer onto the fastener before securing it with a nut. Ensure the star-shaped design is facing the surface that will be contacted by the nut. Tighten the nut to the manufacturer's specifications. This orientation allows the washer to grip effectively and provide resistance against loosening. It's crucial in settings like vehicle assembly or machinery setup, where secure fastening is essential to performance and safety. -
Question:
What sets external star lock washers apart from internal ones?
Answer: The primary difference between external and internal star lock washers lies in their design and application. External lock washers have a series of sharp, outward-facing teeth that grip the surface of the material, providing a locking action against loosening. In contrast, internal lock washers feature teeth that grip the bolt or screw itself. Typically, external star lock washers are more effective in applications with greater shear forces or higher vibration levels, making them a preferred choice in rigorous mechanical assemblies. -
Question:
Are there any special considerations for using stainless steel lock washers?
Answer: When using stainless steel external star lock washers, it's important to ensure compatibility with the materials they are being used with, particularly in cases where dissimilar metals may come into contact. This can prevent galvanic corrosion, which can lead to premature failure. Furthermore, it's advisable to avoid over-tightening, as excessive torque may compromise the washer's integrity. Using these washers in scenarios like automotive repairs, machinery installations, or home improvement ensures reliability and durability. -
Question:
What fastener sizes can 5/16 inch external star lock washers accommodate?
Answer: 5/16 inch external star lock washers are specifically designed for fasteners of equal diameter, primarily 5/16 inch bolts and screws. It's crucial to match the washer size with the corresponding fastener to achieve the best locking effect. Using them with appropriately sized fasteners in applications such as furniture assembly, automotive repairs, and construction projects ensures they maintain their locking capabilities and serve their intended purpose effectively. -
Question:
Can stainless steel lock washers be reused?
Answer: While stainless steel external star lock washers can be reused, it’s essential to inspect them for any signs of deformation or wear. If a washer has flattened or lost its spring-like quality, it should be replaced to ensure proper function in fastening applications. For instance, during routine maintenance on machinery where these washers have been used, keeping track of their condition can prevent operational failures and maintain system efficiency. -
Question:
Where can I buy (Qty 250pcs) 5/16" Inch Stainless Steel External Star Lock Washers?
Answer: You can purchase the 250-piece set of 5/16 inch stainless steel external star lock washers at Ubuy in Zimbabwe. Ubuy offers a reliable platform to access a variety of hardware fasteners, including these lock washers, ensuring you have the right materials for your projects. Their extensive selection and convenient purchasing options make it easier to find the specific products you need for any assembly or repair task. -
Question:
What are the benefits of buying in bulk, like a set of 250 lock washers?
Answer: Buying in bulk, such as a set of 250 stainless steel external star lock washers, offers several advantages. It not only provides cost savings per unit but also ensures you have a sufficient supply for multiple projects or repairs. This is especially beneficial for professionals in construction or automotive sectors who require reliable fastening solutions for ongoing tasks. Additionally, having a stockpile minimizes downtime, as you can quickly replace fasteners without needing to reorder frequently. -
Question:
Are these star lock washers suitable for outdoor use?
Answer: Yes, 5/16 inch stainless steel external star lock washers are particularly well-suited for outdoor use. The stainless steel material provides resistance against rust and corrosion, making them ideal for applications exposed to moisture, such as in garden equipment or outdoor furniture. Their durable design ensures that they maintain their effectiveness in securing fasteners even in challenging weather conditions, thereby enhancing the lifespan and reliability of your assemblies.
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USD 57
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Features & Benefits
- 250 durable screws made from 18-8 stainless steel.
- Superior rust resistance, ideal for harsh environments.
- Lifetime warranty with free replacement for quality issues.
- Versatile for multiple industries including aerospace and shipbuilding.
- Environmentally friendly and toxic-free materials.
- Constantly improving products based on customer experience.
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