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HINA
2021120901
A2-70 A4-80 Stainless Steel 304 316 A2 A4 Countersunk Square Head Self Drilling Screws
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. The drilling screw is a screw with a self-tapping drilling head at its front end.
The tail of the drilling screw is in the shape of drilling tail or pointed tail, without auxiliary processing, it can be directly drilled, tapped and locked on the setting materials and basic materials, greatly saving construction time. Relatively common screw, its high ductility and maintenance force, combination after a long time will not loose, the use of safety drilling tapping once to complete the operation is simple.
| Products name | A2-70 A4-80 Stainless Steel 304 316 A2 A4 Countersunk Square Head Self Drilling Screws | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594 | ||||||
| Steel Grade: DIN: Gr.4,5,6,8.8,10,; SAE: Gr.2,5,8; ASTM: A563 | |||||||
| Finishing | Polishing, Plain, Sand Blasting | ||||||
| Related products | self tapping screw；wood screw；hex screw；Machine screws | ||||||
| Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | ||||||
| Stock Products | stainless steel:bolts and nuts | ||||||
| Get Free Samples for standard fastener from Jiaxing Haina Fastener | |||||||
| For more information visit:www.hainafastener.com | |||||||
Production Process
Our service
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 : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.
Certification
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.
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,carbon steel nut and 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.
A2-70 A4-80 Stainless Steel 304 316 A2 A4 Countersunk Square Head Self Drilling Screws
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. The drilling screw is a screw with a self-tapping drilling head at its front end.
The tail of the drilling screw is in the shape of drilling tail or pointed tail, without auxiliary processing, it can be directly drilled, tapped and locked on the setting materials and basic materials, greatly saving construction time. Relatively common screw, its high ductility and maintenance force, combination after a long time will not loose, the use of safety drilling tapping once to complete the operation is simple.
| Products name | A2-70 A4-80 Stainless Steel 304 316 A2 A4 Countersunk Square Head Self Drilling Screws | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L ,F594 | ||||||
| Steel Grade: DIN: Gr.4,5,6,8.8,10,; SAE: Gr.2,5,8; ASTM: A563 | |||||||
| Finishing | Polishing, Plain, Sand Blasting | ||||||
| Related products | self tapping screw；wood screw；hex screw；Machine screws | ||||||
| Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | ||||||
| Stock Products | stainless steel:bolts and nuts | ||||||
| Get Free Samples for standard fastener from Jiaxing Haina Fastener | |||||||
| For more information visit:www.hainafastener.com | |||||||
Production Process
Our service
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 : Wide range of parts selection , Competitive prices with professional factory supply.
Customized ideal Fasteners : customized services according to the samples and drawing offered.
Certification
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.
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,carbon steel nut and 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.
