Stainless Steel 316 China Cross Recessed Countersunk Head Self Drilling Tapping Screws for Window
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Product description:
The screw is a tool for fastening the machine parts step by step by using the physics and mathematics principles of the circular rotation of the inclined plane and friction. Screw is a general term for fastener. Screws are indispensable industrial necessities in daily life: such as cameras, glasses, clocks, electronics, and so on the use of tiny screws; General screws for TV sets, electrical products, Musical Instruments, furniture, etc. As for engineering, construction, bridge use large screws, nuts; Transportation equipment, aircraft, tram, car and so on are both large and small screws. The screw plays an important role in industry. As long as industry exists on earth, the function of the screw will always be important.
Practical use:
it is mainly used for fixing tubular objects such as water pipes or sheet objects such as automobile plate spring construction installation, mechanical parts connection, vehicles, ships, Bridges, tunnels and railways, etc. Main shape: semicircle, square right Angle, triangle, oblique triangle and so on.
application fields
Suitable for concrete and dense natural stone, metal structure, metal profile, bottom plate, support plate, bracket, baluster, window, curtain wall, machine, girder, girder, bracket, etc.
The main uses of stud are:
1, in the main body of large equipment, need to install the accessories, such as sight glasses, mechanical seal, deceleration machine frame, etc., this is just use the stud, end turned into the main body, the other end with nut after installed accessories, because the attachment is often removed, thread will wear or damage, use the stud replacement will be very convenient.
2. When the thickness of the connecting body is very large and the length of the bolt is very long, the bolts will be used!
3, used to connect thick plate and inconvenient to use hexagonal bolt connection, such as concrete roof frame, roof beam hanging monorail beam hanging parts.
| Standard |
DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material |
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 |
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Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8;
ASTM: 307A,307B,A325,A394,A490,A449 |
| Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
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Customized Products
Lead time |
Busy season:15-30days,Slack seaon:10-15days |
| Stock Products |
Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt |
| Free Samples for standard fastener |
| For more information visit:hainafastener.en.made-in-china.com |
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About Us
Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.
Our Services
- Professional Manufacturer: All of our Fastener are designed and manufactured according to
- buyers' specification and performance.
- Quality is guaranteed: Durability testing and critical technical design to enhance fasteners
- lifetime.
- Cost effective: Competitive prices with professional factory supply
- Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.
- Customized Ideal Fasteners: customized services according to the samples and drawings
- offered
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.
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