9063970

Prime-Line 9063970 Carriage Bolts are a high-quality fastening solution ideal for various applications where strength and durability are essential. These bolts come with a thread size of 16 and a 3/8-inch diameter head, making them suitable for numerous projects.

The 3/8-inch diameter head provides ample grip for tools, ensuring an easy and efficient installation process. The 16 thread count ensures a strong and secure connection between two surfaces, ensuring that your project remains stable and sturdy.

These carriage bolts are made from zinc, a corrosion-resistant material that protects the bolts from the elements and prolongs their lifespan. The zinc coating also provides additional resistance against rust and other forms of wear and tear, making them an excellent choice for outdoor projects or environments where exposure to the elements is unavoidable.

Each bolt features a hexagonal recess on the head, allowing for the use of standard socket wrenches or hex-headed screwdrivers for tightening and securing. The hexagonal shape provides better grip and torque transfer compared to round-head bolts, ensuring a more secure and reliable fastening solution.

In summary, Prime-Line 9063970 Carriage Bolts are a versatile and robust fastening solution, perfect for projects requiring a strong and secure connection. With their 16 thread count, 3/8-inch diameter head, and zinc coating, these bolts offer superior strength, durability, and corrosion resistance, ensuring that your project remains stable and sturdy for years to come.

Prime-line 9063970 carriage bolts with a 3/8 inch diameter and a 16 thread pitch in zinc finish are commonly used in various applications due to their strength, corrosion resistance, and ease of installation. Here are some pros and cons of buying these bolts:

1. Corrosion resistance: Zinc finish provides a protective coating that prevents the bolts from rusting and degrading in harsh environments.

2. Easy installation: Carriage bolts have a large, flat head that can be easily tightened with a wrench or a hammer and a socket.

3. Strong: These bolts have a high tensile strength and can support significant loads.

4. Affordable: Carriage bolts are generally less expensive than other types of bolts with similar specifications.

1. Limited length options: Prime-line 9063970 carriage bolts are available in specific lengths, and custom lengths may not be readily available.

2. Not suitable for high-temperature applications: Zinc coating may not withstand high temperatures and may melt or degrade.

3. Require threaded holes: These bolts require pre-drilled or tapped holes for installation, which may add to the installation cost and time.

In conclusion, Prime-line 9063970 carriage bolts are an excellent choice for applications that require strong, corrosion-resistant bolts with easy installation. However, they may not be suitable for high-temperature environments, and their limited length options and the need for pre-drilled holes may be a consideration.

Based on the above analysis, if your application meets the requirements of these bolts, they are an affordable and effective solution. If you need longer bolts or bolts for high-temperature applications, you may need to consider other options.

Details:

Prime-line 9063970 carriage bolts, 3/8 in.-16 x 6 in. Often used in cases where a protruding bolt head could cause injury. Size: 3/8 inch-16 x 6 inch. The square shoulder on carriage bolts help to hold it in place while the nut is fastened.

Thread type: coarse, class: Inc-2a, point style: blunt. Nuts and washers not included, ensure nuts are same diameter. Due to that reason, they are often used when a more aesthetic look is desired. 16, zinc.

They are commonly used on docks and playground equipment or in cases where it may be difficult to reach the bolt head with a tool. Carriage bolts feature a slightly rounded head and have no exposed sharp edges when fully fastened. Square shoulder allows for nut to be tightened or loosened. Features a smooth rounded head as opposed to standard hex.

specifications yofastener:

• brand: Prime-line
• mpn: 9063970
• part type: Carriage
• upc: 049793132901

offer yofastener:

• availability: in stock
• prices: $25.00–$50.35
• item condition: New
• sold #: 10
• started: january 8, 2026
• in stock #: 5
• options: ship-to-home

returns yofastener:

• method: money back
• time: 30 days
• paid by: seller
• policy: returns accepted

seller yofastener:

• # reviews: 1675
• city: redwood city, california
• rating: 98.9%

payments yofastener:

• wallet: apple-pay
• credit card: diners-club
• other

general yofastener:

• category: Home & Garden > Building Hardware > Nails, Screws > Fasteners

shipping yofastener:

• transit: 5-9 days
• service: expedited
• type: fixed
• class: expedited

Similar To:

• MAXC62819: GUARD COIL, Grip Rite
• MAXS214TH3051: GRIP GUARD HEAD, Grip Rite Prime Guard
• MAXS158TH3051: GRIP GUARD, Grip Rite Prime Guard
• MAXS214TH3055: STAR GRIP GUARD DRIVE HEAD, Grip Rite Prime Guard
• MAXC62827: SIDING GRIP GUARD COIL, Grip Rite Prime Guard
• SP-9608: , Prime Line Products
• 049793096371: , Prime Line
• LN212CSBBK: STAR GUARD, Grip Rite
• 764666692299: GUARD, Grip Rite
• R-7087: RV STAR WALL MOBILE BOARD, Prime Line Products
• MAXC62872: SIDING GUARD, Grip Rite