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  3. HILLMAN 812563

HILLMAN 812563 Dipped Galvanized Carriage Bolt Pack 008236133677 5/16 Dia.

812563 Hillman Hot Dipped Galvanized Carriage Bolt 6 L X 5/16 Dia. Inch 2 Pack

( Brand: Hillman ), ( Part Type: Carriage ), ( UPC: 008236133677 ), ( Manufacturer Part Number: 812563 ), ( Item Width: 4.5 ), ( Item Height: 3.30 ), ( Item Length: 6.8 ), ( Item Weight: 6.6 )

Review HILLMAN Hot Dipped Galvanized Carriage Bolt 5/16 Dia. Inch Pack

The Hillman 812563 Dipped Galvanized Carriage Bolt is a high-quality fastener designed for outdoor applications where corrosion resistance is a key consideration. This 5/16-inch pack includes a total of 100 bolts, each measuring 1 1/2 inches in length and boasting a thread diameter of 11/32 inches.

The bolts are made of dipped galvanized steel, which undergoes a hot-dip galvanizing process that immerses the steel in a molten zinc bath. This process forms a protective layer around the steel, ensuring that it is shielded from the elements and able to withstand the harsh conditions of the outdoors for an extended period.

The head of the bolt is a standard carriage bolt design, which features a square neck and a hexagonal recess. This head design provides excellent grip and holding power, making it an ideal choice for applications where the bolt will be subjected to significant loads.

The threaded shank of the bolt is UNC, or Unified National Coarse, which is a commonly used thread standard in the United States. This thread standard ensures compatibility with a wide range of nuts and other fasteners, making it a versatile and convenient option for many applications.

Each bolt comes with a washer and a nut, making it a complete assembly that is ready to use right out of the box. The washers help to distribute the load evenly between the bolt and the surface it is being installed into, while the nuts provide a secure and reliable means of tightening the bolt and securing the assembly.

Overall, the Hillman 812563 Dipped Galvanized Carriage Bolt is an excellent choice for anyone in need of a reliable and durable fastener for outdoor applications. Its hot-dip galvanized steel construction provides superior corrosion resistance, while its standard carriage bolt design ensures excellent grip and holding power. With each bolt coming complete with a washer and a nut, this pack offers excellent value and convenience for DIYers and professionals alike.

purchasing a Hillman 812563 Dipped Galvanized Carriage Bolt (5/16) - Pros, Cons, and Recommendation

Introduction:

The Hillman 812563 Dipped Galvanized Carriage Bolt, size 5/16, is a common fastener used in various applications due to its durability and corrosion resistance. In this analysis, we will discuss the potential advantages (pros) and disadvantages (cons) of purchasing this product, followed by a recommendation based on the information provided.

Pros:

1. Corrosion Resistance: The dipped galvanization process provides excellent protection against rust and corrosion, making these bolts suitable for outdoor use in harsh environments.

2. Versatile: These bolts can be used in a wide range of applications, including construction, industrial, agricultural, and DIY projects.

3. Strength: Carriage bolts, in general, offer high tensile strength, making them an ideal choice for securing heavy loads.

4. Reusable: Since the bolt head is flat, the bolt can be easily removed and reused, reducing overall costs.

5. Cost-effective: Hillman bolts are known for their affordability, making them an attractive option for those looking to save on fasteners.

Cons:

1. Limited Thread Length: The length of these bolts might not be suitable for all applications, as they may not reach the required depth for securing certain components.

2. Manual Installation: Depending on the project, manual installation of these bolts may be time-consuming and laborious.

3. Not Ideal for High Torque Applications: While these bolts provide excellent tensile strength, they may not be suitable for applications requiring high torque, as over-tightening could damage the galvanized coating.

Recommendation:

Based on the information provided, the Hillman 812563 Dipped Galvanized Carriage Bolt (5/16) is a reliable and cost-effective solution for various applications that require corrosion resistance and high tensile strength. However, it's essential to consider the specific requirements of your project, such as thread length and installation method, before making a purchase. If your project demands longer bolts or high torque capabilities, it might be worth considering alternative options. Overall, these bolts are a solid choice for those looking for a durable, versatile, and affordable fastener for their projects.

part # 812563 prices

  • $15.99-$29.99

specifications buildoffal:

  • brand: Hillman
  • part type: Carriage
  • upc: 008236133677
  • manufacturer part number: 812563
  • item width: 4.5
  • item height: 3.30
  • item length: 6.8
  • item weight: 6.6

general buildoffal:

  • Home Improvement > Building Hardware > Other Home Building Hardware
  • condition: New

shipping buildoffal:

  • cost: $0.00
  • type: Fixed
  • transit: 3-5 Days
  • service: Expedited
  • class: Expedited

offer buildoffal:

  • sold: 0
  • options: Ship-to-home
  • started: May 26, 2025
  • quantity: 1
  • availability: In Stock

returns buildoffal:

  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

payments buildoffal:

  • other
  • credit card: Discover
  • wallet: Paypal

seller buildoffal:

  • rating: 98.9%
  • # reviews: 362213
part type: carriage, item width: 4.5, item height: 3.30, item length: 6.8, item weight: 6.6,
category: home & garden > building hardware > home building hardware, sku: 6369104693995682,

Hillman 812563 Is Similar To:

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5 offers $15.99–$29.99 USD
  • Offer #1: $15.99 price + free delivery = $15.99* total. The galvanized finish, while highly effective at preventing corrosion, may appear slightly chalky, which is a normal characteristic of the galvanization process.FREE SHIPPING
  • Offer #2: $24.95 price + $9.95 delivery = $34.90* total. A2 Hillman 812564 Galvanized Carriage Bolt 5/16-18 x 6-Inch.+$9.95 shipping
  • Offer #3: $29.99 price + free delivery = $29.99* total. Open item - fast shipping.FREE SHIPPING
  • Offer #4: $32.47 price + free delivery = $32.47* total. Square underside of the head is self locking to eliminate the need for a driving tool. Galvanized finish is perfect for rust prevention.FREE SHIPPING
  • Offer #5: $44.36 price + free delivery = $44.36* total. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. Its flat head is designed to eliminate the need for a washer and provide a semi-flush finish to applications.FREE SHIPPING