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| Quantity: | |
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DIN
HNF
2021112302
Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws
Product：
Self tapping screw [1] although it has been used for a long time, generally know how to make, but for the standards and requirements stipulated by the specifications, may not be very clear, here only by collecting the specifications, sort out a suitable for everyone to read, so that there is more than a layer of understanding of self tapping screw. Tapping screw is a threaded fastener that taps and drills the matching female thread in pre-drilling metal or non-metal material. With high tension, single piece, single side combination characteristics. Because of its own forming or tapping out its matching thread, it has high anti-loose ability in combination.
Functions of self-tapping screws - When assembling and disassembling self-tapping screws, slotted self-tapping screws need to use a zigzagging screw, cross slot self-tapping screws need to use a cruciform screw, hex flower shaped self-tapping screws need to use a hex flower shaped wrench, hex head self-tapping screws need to use a fixed wrench, square wrench, socket wrench or adjustable wrench.
| Product Name | Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws | ||||||
| Standard | DIN,ASTM/ASME,JIS,EN,ISO,AS,GB | ||||||
| Material | Stainless Steel:SS304, SS316,SUS410,SUS435 | ||||||
| Surface finishing | Ruspert,Dacrotized;Polishing, Plain, Sand Blasting | ||||||
| Customized Products Lead time | Busy season:15-25days,Slack seaon:10-15days | ||||||
| Stock Products | Stainless steel: bolts and nuts | ||||||
| Free Samples for standard fastener | |||||||
For more information visit:www.hainafastener.com | |||||||
Production Process
Certificate
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.
Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws
Product：
Self tapping screw [1] although it has been used for a long time, generally know how to make, but for the standards and requirements stipulated by the specifications, may not be very clear, here only by collecting the specifications, sort out a suitable for everyone to read, so that there is more than a layer of understanding of self tapping screw. Tapping screw is a threaded fastener that taps and drills the matching female thread in pre-drilling metal or non-metal material. With high tension, single piece, single side combination characteristics. Because of its own forming or tapping out its matching thread, it has high anti-loose ability in combination.
Functions of self-tapping screws - When assembling and disassembling self-tapping screws, slotted self-tapping screws need to use a zigzagging screw, cross slot self-tapping screws need to use a cruciform screw, hex flower shaped self-tapping screws need to use a hex flower shaped wrench, hex head self-tapping screws need to use a fixed wrench, square wrench, socket wrench or adjustable wrench.
| Product Name | Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws | ||||||
| Standard | DIN,ASTM/ASME,JIS,EN,ISO,AS,GB | ||||||
| Material | Stainless Steel:SS304, SS316,SUS410,SUS435 | ||||||
| Surface finishing | Ruspert,Dacrotized;Polishing, Plain, Sand Blasting | ||||||
| Customized Products Lead time | Busy season:15-25days,Slack seaon:10-15days | ||||||
| Stock Products | Stainless steel: bolts and nuts | ||||||
| Free Samples for standard fastener | |||||||
For more information visit:www.hainafastener.com | |||||||
Production Process
Certificate
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.
