Carriage bolts are used to connect two objects. The square neck is at the groove during installation. It can prevent the bolt from rotating. Carriage bolts can move in parallel in the tank. As the carriage bolt head was round, there is no cross or hexagonal hexagon and the like existing power tool design, in the actual connection process can also play the role of anti-theft.

Packing & Shipping

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;

2) For Large orders, we can custom packaging;

3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;

4) According to customers' requirements.

FAQ

1. How do you let me trust you?
We are a Golden supplier in Alibaba who do business for more than 5 years. You can make an order by Alibaba to us directly.

2. How about your price?
High-quality products with a reasonable price suitable for your market.

3. How do you control your quality?
We request a QC inspection for each batch of goods. And we can provide you inspection report and mill certificate if you want..

4. Could you provide free samples?
For new customers, We can provide free samples for standard fasteners. But the clients will pay the express charges. For regular customers, We will send you free samples and pay express charges by ourselves.

5. How about your delivery time?
Generally speaking, All the goods have stock with little quantity, we can delivery them with one week. If the quantity is 1-2container, we can give you with 30-45days.

6. What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallet is about 900-960kg, We also can make the customer's logo on the cartons. Or we customized cartons according to customers' requirement, If you need small box packing, we can do according to your requirement.

7. What is your payment term?
We can accept T/T,LC for general order. For new customer, we request 20%-50% T/T in advance, and balance payment should against B/L copy. For regular customer, we can provide delay payment after B/L date about 30-90 days.

item	Flat countersunk square neck bolts DIN605
Finish	ZINC PLATED, Black Oxide, Galvanized
Measurement system	Metric, Imperial (Inch)
Application	Heavy Industry, Retail Industry, General Industry, Automotive Industry
Material	Carbon Steel; Stainless Steel
Surface treatment	Plain.Black.Zinc Plate. HDG
Size	Customer's Demand
Packing	Cartons+plastic Bags
Payment Terms	T/T, Trade Assurance, Western Union
Delivery time	5-15 Days
Certificate	ISO9001

Fully Thread Long Square Head Hardware Flat Countersunk Carriage Bolt

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Fully Thread Long Square Head Hardware Flat Countersunk Carriage Bolt

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;

2) For Large orders, we can custom packaging;

3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;

4) According to customers' requirements.

flat head carriage bolt

bolt torque table

square head metric bolts