Stainless Steel/carbon steel SS304 SS316 SS316L Hex Head Bolt

Stainless Steel/carbon steel SS304 SS316 SS316L Hex Head Bolt

Product Description

Hexagonal head stainless steel bolt is composed of two parts, hexagonal head and screw. Stainless steel can be divided into two kinds of materials, one is stainless steel bolts, while surface materials can be divided into SS304 ss316316 316L and other materials. Our company has been exporting foreign trade for many years, and our products are exported to various countries with rich experience. At the same time, our company can provide customized drawings for customized purchases according to customers. The meaning of bolt performance grade is international general standards, and all kinds of standards are complete. Bolts of the same performance grade, regardless of their material and source, have the same performance. Only performance levels can be selected in the design. Strength grade is 8.8, strength grade is 10.8, that is, the shear stress level of bolts is 8.8 GPa and 10.8 GPa.

Specification

More details

Application

Stainless steel screw is widely used in machinery, petrochemical, telecommunications, chemical industry, construction, power, textile, sports equipment, paper, sewage, shipbuilding, automobile and other industries. With the rapid development of domestic economy and economic improvement, the application of stainless steel screw will be more extensive, mainly used for environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments, food machinery, petrochemical industry, ship assembly, pump and valve pipelines, etc. Building curtain wall, outdoor venues, sports facilities, outdoor decoration, etc.
Some bolts without threads should be thin, called small waist bolts. This kind of bolt is beneficial to the coupling of forces.
The steel structure has special high strength bolts. The head will be bigger. Size also changes.
There are also special uses: T-groove bolts, machine tool fixtures used the most, special shape, head side cutting. Foot bolts are used to fix the mechanical connection with the ground. They have various shapes, such as the U-shaped bolts mentioned above.
Welding special stud, one end with thread, one end without thread, can be welded on parts, the other end can be directly nut.
   1. According to the force acting on the connection, there are common holes and hinged holes. Bolts for articulated holes shall match the dimensions of the holes and shall be used when subjected to transverse forces.
   2. Hexagonal head, round head, square head, countersunk head and other countersunk heads are generally used to connect the surface of smooth, prominent places, because countersunk head can be screwed into parts. The round head can also be screwed into parts. The fastening force of square head can be larger, but the size is larger. Hexagonal heads are the most commonly used.
In addition, in order to meet the need of locking after installation, there are holes in the head and rod. These holes can prevent bolts from loosening during vibration.

advantages
   1. The company has rich experience in export trade and excellent service quality.

   2. Strong technical force, sophisticated equipment, high technical content, products exported to Europe and the United States, reliable quality.

Three. Competitive price, with a high cost-effective, to provide customers with appropriate prices.

Workshop

 

Packing details

 

Certificate

RFQ
1. How do you let me trust you.

We have own import & export right, and we are Gold mumber of alibaba and made in china, We get credit
guarantee from Alibaba Group. you can make an order by alibaba to us directly.

2. How about your price.

High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer
at once.

3. How do you control your quality.

We request QC inspect every productions links for each bacth goods. And we can provide you MTC and mill
certificate when the goods is finished.

4. Could you provide free samples?

For new customer, We can provide free samples for standard fastener, But the clients will pay the express
charges. For old customer, We will send you free samples and pay express charges by ourself.

5. Do you accept small order?

Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, CARBON
STEEL NUT AND PART BOLT, Like hex weld nut, cage nut, wing nut, square weld nut, cap nut, hex nut,
flange nut. Metric 8.8Grade, 10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw, Part ASME Hex cap
screw.

6. How about your delivery time

General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days, if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce your goods.

7. What is your packing.

Our packing is 20-25kg for one carton, 36 or 48pcs cartons for one pallet. One pallets is about 900-960kg,
We also can make customer's logo on the cartons. Or we customized cartons according to customers'
requestment

8. What is your payment term

We can accept T/T, LC for general order, Paypal and Western union for small order or samples order.