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There are numerous names for bolts, including screws, fasteners, and bolts. Although these terms differ, they all refer to the same thing: a bolt. A bolt is a regularly used term for any type of fastener that is used to join two or more parts together. The primary function of a bolt is to tighten parts step by step using the principles of the inclined plane circular rotation and the friction force of the object.
A bolt is a mechanical part consisting of two parts: a head and a screw (which is a cylinder with external threads). When a nut is fitted onto the screw's thread, the bolt is designed to join two parts together with a through-hole. This type of connection is called bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, making the bolted connection a detachable connection.
Relevant standards specify that carbon steel and alloy steel bolts are graded 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9. Bolts with a grade of 8.8 or higher are made of low-carbon alloy steel or medium-carbon steel and undergo heat treatment (quenching and tempering). These bolts are referred to as high-strength bolts, whereas the rest are known as ordinary bolts. The bolt's performance grade consists of two parts that represent the nominal tensile strength value and the flexure ratio of the bolt material.
Stainless steel bolts have their own grading system. These bolts are divided by category into A1-50, A1-70, A1-80, A2-50, A2-70, A2-80, A3-50, A3-70, A3-80, A4-50, A4-70, A4-80, A5-50, A5-70, A5-80, C1-50, C1-70, C1-110, C4-50, C4-70, C3-80, F1-45, and F1-60. The first letter and number indicate the group of stainless steel, and the second and third numbers represent 1/10 of the tensile strength of the bolt material.
JS DIN metal bolts are corrosion-resistant and are perfect for connection, fastening, and decoration. These bolts are suitable for use in various occasions and scenarios, including:
JS DIN metal bolts are supplied in plastic bags and chipboard cartons and are shipped on plywood pallets with belt and plastic film. The delivery time for these bolts is between 15-20 days, and they can be paid for using T/T or L/C. JS DIN metal bolts have a supply ability of 5000000PCS per week, and samples are available for customers who want to test the product before placing an order.
| Applications | |||||
| car | In high-strength applications such as automotive engines, heavy-duty machinery, and bridge construction, they are preferred for their larger support area and better anti-loosening performance. | ||||
| mechanical | Mechanical, electronic, automotive, construction and other fields, used to connect various mechanical parts, circuit boards, engines, transmissions, building structures, etc | ||||
| energy | For the energy industry, brackets and fixtures used to connect power generation equipment and transmission lines | ||||
| architectural | In the field of construction engineering, shipbuilding, and petrochemical industry, it is used to connect building structures, improve the navigation safety and stability of ships, and ensure the safety and stability of petrochemical equipment | ||||
Product Customization Services:
Product Attributes:
Our Metal Bolt product comes with comprehensive technical support and services to ensure customer satisfaction. Our team of experts is available to provide assistance with any technical issues or inquiries related to the product.
We offer product installation support to ensure proper and safe installation of the Metal Bolt. Our team can also provide maintenance and repair services to keep the product in optimal condition.
Additionally, we offer product training to help customers understand the features and functionality of the Metal Bolt. This training can be provided onsite or through online resources.
Our commitment to customer satisfaction extends beyond the purchase of the Metal Bolt. We offer ongoing support and assistance to ensure our customers get the most out of their investment.
Product Packaging:
Shipping:
Q: What is the brand name of this bolt?
A: The brand name is JS.
Q: What is the model number of this bolt?
A: The model number is DIN.
Q: Where is this bolt made?
A: This bolt is made in China.
Q: What certifications does this bolt have?
A: This bolt is certified with ISO9001:2008 and ROHS.
Q: What is the minimum order quantity for this bolt?
A: The minimum order quantity is 1 piece.
Q: What is the price range for this bolt?
A: The price of this bolt ranges from 0.05 USD to 0.15 USD.
Q: What are the packaging details for this bolt?
A: The packaging details include plastic bag, chipboard carton, and plywood pallet with belt and plastic film.
Q: How long does it take to deliver this bolt?
A: It takes 15-20 days to deliver this bolt.
Q: What are the payment terms for this bolt?
A: The payment terms for this bolt are T/T and L/C.
Q: What is the supply ability of this bolt?
A: The supply ability of this bolt is 5000000 pieces per week.