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Item #:
125100021
VGBUY 5/16-18 x 2-1/2" Carriage Bolts Screws 10 Sets, 304 Stainless Steel 18-8, Round Head Square Neck, Carriage Bolts and Nuts Kit, with Flat Washers
Item #:
125100021
USD 10
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 31
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Our 304 stainless steel carriage bolts 5/16 are ideal for both indoor and outdoor use.
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What Stands Out
Durable Material
Constructed from 304 stainless steel, these carriage bolts resist rust and corrosion, ensuring longevity and reliability for outdoor and high-humidity applications.
Complete Kit
Includes 10 sets of bolts, nuts, and flat washers, providing everything needed for quick and efficient installation without the need for separate purchases.
Secure Fit
Round head and square neck design offers enhanced grip and stability, preventing loosening over time, ideal for heavy-duty uses in various construction projects.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for personal projects, offering easy installation and reliable fastening capabilities for various structures.
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Outdoor Applications
Corrosion-resistant stainless steel makes it suitable for outdoor use, including decking, fencing, and garden furniture.
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Home Repairs
Great option for common home repair tasks, providing durability and strength necessary for structural integrity.
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Heavy Machinery
Not suitable for heavy load-bearing applications, where specialized fasteners may be required for safety and performance.
Product Description
VGBUY 5/16-18 x 2-1/2" Carriage Bolts Screws 10 Sets, 304 Stainless Steel 18-8, Round Head Square Neck, Carriage Bolts and Nuts Kit, with Flat Washers
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Customer Questions & Answers
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Question:
What materials are the 5/16-18 x 2-1/2" carriage bolts made of?
Answer: The 5/16-18 x 2-1/2" carriage bolts are constructed from 304 stainless steel, which is also known as 18-8 stainless steel. This material is known for its excellent corrosion resistance and strength, making it ideal for outdoor and industrial applications. The round head and square neck design enhances the grip when installed, providing a secure fastening solution for various projects, such as securing wooden structures or metal hardware. -
Question:
What is the purpose of the square neck on these carriage bolts?
Answer: The square neck of these carriage bolts serves to prevent rotation during installation. This design feature allows the bolt to be tightened securely while ensuring it doesn't turn when the nut is being fastened. Such a characteristic makes these bolts particularly useful for applications in construction and carpentry, where firm grip and stability are paramount. -
Question:
Can I use these carriage bolts for outdoor projects?
Answer: Yes, these carriage bolts are suitable for outdoor projects due to their 304 stainless steel construction, which affords them excellent weather resistance. Whether you're constructing a deck, assembling outdoor furniture, or anchoring playground equipment, these bolts will perform reliably in the face of moisture and varying temperatures, thereby prolonging the life of your installations. -
Question:
Do these carriage bolts come with nuts and washers?
Answer: Yes, the kit includes not only the carriage bolts but also matching nuts and flat washers. The inclusion of washers is a crucial aspect when fastening as they distribute the load and help prevent damage to the material being fastened. This makes the installation more robust and secure, ensuring that the components remain tight and stable over time. -
Question:
What is the benefit of using flat washers with these bolts?
Answer: Flat washers help to distribute the load of the bolt head and nut over a larger area, reducing the risk of damage to the material you're working with. They also prevent the nut from pulling through softer materials. This is especially useful in woodworking or metalworking projects, where materials may be prone to cracking or distortion under pressure. -
Question:
Is this product suitable for high-stress applications?
Answer: Yes, the 304 stainless steel construction of these carriage bolts provides the strength needed to handle high-stress applications. They are commonly used in heavy-duty construction projects and machinery where durability and structural integrity are critical. Their resistance to rust and corrosion enhances their suitability for challenging environments, ensuring they maintain their performance under varying conditions. -
Question:
How do I determine the length of carriage bolts I need?
Answer: To determine the appropriate length of carriage bolts, consider the thickness of the materials you are fastening together and add the height of the nut and washer. For example, if you are joining two wooden beams that are 1 inch thick each, a 2-1/2" bolt provides adequate length for a secure fastening. Always make sure the bolt extends enough to accommodate the nut and washer comfortably. -
Question:
Are these carriage bolts reusable?
Answer: Yes, these carriage bolts can often be reused, provided they show no signs of damage or wear. Due to their robust stainless steel construction, they are capable of holding up under repeated use. However, it's essential to inspect them for any corrosion or deformation before reinstallation. They are ideal for temporary builds or applications where adjustments may be necessary. -
Question:
How can I securely install these carriage bolts?
Answer: To securely install the carriage bolts, first, drill a properly sized hole in the materials you're joining. Use a wrench to hold the square neck in place as you tighten the nut onto the bolt. It’s important to ensure that the washer is positioned under the nut to prevent damage. This method is commonly used in decking, automotive mounts, and other applications where a solid connection is required. -
Question:
Where can I buy 5/16-18 x 2-1/2" carriage bolts screws in Palau?
Answer: You can buy the 5/16-18 x 2-1/2" carriage bolts screws, including the nuts and washers kit, from Ubuy in Palau. Ubuy offers a variety of hardware supplies, ensuring you get quality products delivered right to your door. Their platform is user-friendly, allowing you to conveniently place your order and explore other essential tools for your projects.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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USD 10
Order now and get it around Friday, July 31
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.)
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Features & Benefits
- Durable and corrosion-resistant 304 stainless steel construction.
- Features a locking neck design to prevent turning.
- Versatile for use in wood and metal applications.
- Includes a complete kit of bolts, nuts, and washers.
- Well-manufactured with no burs and smooth threads.
- Perfect for various projects like decks, sheds, and furniture.
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