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Carriage Bolt

Carbon Steel Zinc Plated Round Head Square Neck Carriage Bolt

Material: carbon steel Q195 Q235 4.8Grade
Standard:DIN603
Size:M5-M24

Min Order: 50pcs
Sample: Free sample
Delivery time:3-30 Days

Carbon Steel Carriage Bolts Overview

Carbon steel carriage bolts are bolts commonly used for connecting wood and metal. They are made of carbon steel and have high strength and durability.

Key Design Features:

  1. Round head design:
    • The smooth round head has no edges and corners, which is safe and beautiful. It is often used in situations where it is necessary to prevent catching.
  2. Square neck anti-slip:
    • The square neck design under the round head can be embedded in the wood or metal surface to prevent the bolt from rotating, which is convenient for single-sided installation.
  3. Carbon steel material:
    • It has high hardness and good strength.
    • It can be galvanized or other anti-corrosion treatment, suitable for outdoor and humid environments.

Product Application

Application scenarios:

  1. Wood structure connection:
    • It is used for fastening and splicing of wooden beams and wooden boards.
  2. Metal frame assembly:
    • It is commonly used in the fixing of metal parts in construction and mechanical equipment.
  3. Furniture manufacturing:
    • It is used for furniture assembly where the threaded end needs to be hidden.
  4. Outdoor engineering:
    • The fixing of bridges, guardrails or other outdoor wooden structures, especially in situations with high corrosion resistance requirements.

Advantages:

    • Easy installation, square neck anti-rotation function reduces the complexity of operation.
    • Round head design is safe and beautiful, suitable for a variety of scenarios.

FAQ

Q1: How do you guarantee the quality of your products?

A1: According to production standards, we can also accept third-party inspections, and all products undergo strict quality inspection before packaging.

Q2: What is your delivery time?

A2: It mainly depends on your location and demand, usually the delivery time is around 7-10 days after deposit arrived , if there is stock in our warehouse, we can send out within 3 days.

Q3: Can custom products be produced?

A3: We support custom products in different sizes, designs and finishes.

Q4: Can you provide samples?

A4: Yes, we can provide samples for free, but need buyer to provide shipping cost. Also can provide customized samples according to your drawing , sample charge can be refunded when bulk order released