Availability: | |
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DIN
HNF
2021112302
High Quality Stainless Steel Tapcon Metal Roofing Flat Head Self Tapping Screw
Product:
Generally, it is the wood screw with fingertip head, thick teeth and hard texture, as well as aluminum alloy and plastic. A special type of self-tapping screw used to open threads in metal holes is called a tap.
Self tapping screws for non-metal or soft metal, do not need to hit the bottom hole and tapping; Self tapping screws are pointed, so as to "self tapping"; Ordinary screws are flat - headed and of the same thickness.
Self tapping screw is to say: drill holes without tapping holes, the screw and the general difference, the head is pointed, the tooth distance is relatively large, and the chip free wire tapping is a bit like, can not tap directly screw in, metal and plastic usually use this method.
Tapping screws combine taps with bolts. The front is the tap, the back is the thread. In general soft materials, drill a hole can be directly screwed into. Tap the thread from the tap, followed by the bolt thread. If the screw diameter is small, the material is also very soft. You don't even have to punch a hole first, like screw it into a piece of wood.
Product Name | High Quality Stainless Steel Tapcon Metal Roofing Flat Head Self Tapping Screw | ||||||
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.
High Quality Stainless Steel Tapcon Metal Roofing Flat Head Self Tapping Screw
Product:
Generally, it is the wood screw with fingertip head, thick teeth and hard texture, as well as aluminum alloy and plastic. A special type of self-tapping screw used to open threads in metal holes is called a tap.
Self tapping screws for non-metal or soft metal, do not need to hit the bottom hole and tapping; Self tapping screws are pointed, so as to "self tapping"; Ordinary screws are flat - headed and of the same thickness.
Self tapping screw is to say: drill holes without tapping holes, the screw and the general difference, the head is pointed, the tooth distance is relatively large, and the chip free wire tapping is a bit like, can not tap directly screw in, metal and plastic usually use this method.
Tapping screws combine taps with bolts. The front is the tap, the back is the thread. In general soft materials, drill a hole can be directly screwed into. Tap the thread from the tap, followed by the bolt thread. If the screw diameter is small, the material is also very soft. You don't even have to punch a hole first, like screw it into a piece of wood.
Product Name | High Quality Stainless Steel Tapcon Metal Roofing Flat Head Self Tapping Screw | ||||||
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.