SS316 SS304 316L DIN933 Standards full thread Hex Allen Head Bolt

SS316 SS304 316L DIN933 Standards full thread Hex Allen Head Bolt
 
Product Description
Stainless steel hexagonal bolt consists of head and screw. Hexagonal bolt materials can be divided into iron bolts and stainless steel bolts. It can be divided into different grades. Stainless steel includes material 304316 and other materials. As a Chinese manufacturer, stainless steel hexagonal bolts have a wide range of materials and thread types, which can be produced according to customer requirements. According to customized drawings provided by customers, the meaning of bolt performance grade is international general standard. Bolts of the same performance grade have the same performance regardless of their material and source. Only performance levels can be selected in the design. Strength grades are 8.8 and 10.8, which means that the shear stress levels of bolts are 8.8 GPa and 108 GPa.
 

 
 
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Application
Stainless steel screw is widely used in machinery, sports equipment, paper making, sewage, shipbuilding, automobile, petrochemical, telecommunications, chemical industry, construction, electricity, textile and other industries. With the improvement of domestic economic and living standards, stainless steel screw will be more widely used. Mainly used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments, food machinery, pets and so on. Chemical industry, ship assembly, pump and valve pipeline, building curtain wall, outdoor venues, sports facilities, outdoor decoration, etc.
1. The countersunk heads with hexagonal head, round head, square head, countersunk head, etc. are generally used in places where smooth and protruding surface is required after connection, because countersunk heads can be screwed into parts. Round head can also be screwed into parts. The tightening force of square head can be larger, but the size is large. Hexagonal head is the most commonly used.
2. There are common and hinged holes according to the way of force acting on connections. The bolts used for hinged holes should match the dimensions of holes and be used when subjected to transverse forces.
In addition, 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 for mechanical and ground connection and fixation, with many shapes, U-shaped bolts, such as the aforementioned.
Welding has special studs, one end has threads, one end has no threads, can be welded on parts, the other side can tighten nuts directly.
 
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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.
 
Jiaxing Haina Fastener Co.,Limited was established in 2010, locatedin the hometown of fasteners jiaxing city. For many years ofexport experience, our products has been best-selling in Europe,the United States, the Middle East and Southeast Asia.Theproducts are manufactured by more functions machine, which isbrought in domestic and foreign well-known enterprises.Theproducts made are fully compatible with the internationalstandards, well received by domestic and foreign customers.
The width range of our products can be divided into auto fasteners,mechanical fasteners, construction fasteners, power fasteners, railwayfasteners, household electrical appliances fasteners and chemicalfasteners,Product standards including DIN, ISO, GB and ASMEIANSI,BS, JIS AS. Main levels of carbon steel: 4.8,4.8,6.8,8.8,10.9, and12.9 grade, the main material of stainless steel SS201,SS304,SS316and various kinds of special stainless steel.
We have first-class service team, so we can meet the different requests for a set of customers.We solemnlycommitment, first-grade quality, timely delivery guaranteed Reasonable price and service paramount,fonward tothe operation principle of quality first and customer first, pursuit of excellence to create first-class brand.