Carriage Bolt DIN603 Carriage Bolt Round Head Square Neck

Carriage bolt, also known as carriage bolt, is a fastener consisting of a head and a screw, which needs to be used in conjunction with a nut.
-Classification: According to the size of the head, it is divided into half round head carriage bolts (corresponding to standards GB/T14 and DIN603) and small half round head carriage bolts (corresponding to standards GB/T12-85).
-Features and uses: The square neck is clamped in the groove to prevent rotation and can move parallel in the groove. The round head is designed without power tools and has anti-theft function. It can be used for dry hanging marble installation, cable tray connection, etc.



FAQ
Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.
Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.
Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.
Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.
Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.
Q6: What advantages we have?
A6 1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.?