Double Threaded Screw Stainless Steel Double Ended Screws

Qingdao Hengfei Fastener Co.,Ltd

Product Description:

stainless steel double ended screws

1.Standard : Metric
2.Size:M5 to M12
3.Grade:GR4.8 , A2-70 A4-80
4.Drive style:Phil-slot,Hex,Torx

5.Material:carbon steel or stainless steel.

6.Finish:zinc plated or passivated
7.Length:50mm-200mm

8.Package: Cartons&pallets or according to customer's requirement

9.Delivery time: Normally in 5-20 days

Related products:



 

Product Range

• Screws : M3-M8, All types: No. 2-No.14
• Machine screws : M3-M20
• Grade : 4.8/8.8/10.9/12.9
• Material : Carbon Steel, Alloy Steel, Stainless Steel, Brass
• Surface treatment: ZP, Phosphating, H.D.G, Mechanical Galvanized, Power Coating, Dacromet
• Salt Spray Time: 24 hours, 48 hours, 96 hours, 1000 hours…Provide salt spray report
• All types of special screws with spring washers and plain washer

 

Workshop:


 Founded in 2001,  located in Ruian City, Zhejiang Province. we specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 people.  
 In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group.  Till now,we have exported to Europe,  United States, Russia,  Southeast Asia, the Middle East, Africa and so on.
  We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc.
We have export office in Qingdao,named qingdao hengfei  trade co.,ltd. welcome to visit our factory.we will provide good quality productsAnd good service to you!

 

Q: Are you trading company or manufacturer ?

A: We are factory.

 And we are the independent foreign trade department in Qingdao City.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Qingdao Hengfei Fastener Co.,Ltd

Product Description:

stainless steel double ended screws

1.Standard : Metric
2.Size:M5 to M12
3.Grade:GR4.8 , A2-70 A4-80
4.Drive style:Phil-slot,Hex,Torx

5.Material:carbon steel or stainless steel.

6.Finish:zinc plated or passivated
7.Length:50mm-200mm

8.Package: Cartons&pallets or according to customer's requirement

9.Delivery time: Normally in 5-20 days

Related products:



 

Product Range

• Screws : M3-M8, All types: No. 2-No.14
• Machine screws : M3-M20
• Grade : 4.8/8.8/10.9/12.9
• Material : Carbon Steel, Alloy Steel, Stainless Steel, Brass
• Surface treatment: ZP, Phosphating, H.D.G, Mechanical Galvanized, Power Coating, Dacromet
• Salt Spray Time: 24 hours, 48 hours, 96 hours, 1000 hours…Provide salt spray report
• All types of special screws with spring washers and plain washer

 

Workshop:


 Founded in 2001,  located in Ruian City, Zhejiang Province. we specializing in the production of nuts, bolts, screws, washers. Our factory occupies more than 50 acres and employs more than 200 people.  
 In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group.  Till now,we have exported to Europe,  United States, Russia,  Southeast Asia, the Middle East, Africa and so on.
  We imported foreign advanced technology and equipment, now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc.
We have export office in Qingdao,named qingdao hengfei  trade co.,ltd. welcome to visit our factory.we will provide good quality productsAnd good service to you!

 

Q: Are you trading company or manufacturer ?

A: We are factory.

 And we are the independent foreign trade department in Qingdao City.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

FG Stream Drying Machine is suitable for drying of nonviscous, loose materials such as starch, glucose, fish meal, sugar, feed, gluten, plastic resin, dye, and more

Applications
Our Air Stream Drying Machine is suitable for drying of nonviscous, loose materials such as starch, glucose, fish meal, sugar, feed, gluten, plastic resin, dye, and more. As this dryer has the features of high efficiency and low energy consumption (uses 20%-48% less energy), it is highly sought after in the food, medical, chemical, building materials, and other industries.

 

Technical Specifications of Air Stream Drying Machine

Model	Evaporation of water (kg/h)	Installed power (kw)	Floor space m2	Thermal efficiency (%)
FG0.25	113	11	3.5×3.5	＞70
FG0.5	225	18.5	7×5	＞70
FG0.9	450	30	7×6.5	＞70
FG1.5	675	55	8×7	＞70
FG2.0	900	75	11×7	＞70
FG2.5	1125	90	12×8	＞70
FG3.0	1250	110	14×10	＞70
FG3.5	1500	110	14×10	＞70

 

Air Stream Drying Machine

Airstream Dryer Machine,Airstream Drying Equipment,Compressed Air Dryer,Airstream Drying Machine

Jiangsu Yutong Drying Engineering Co.,Ltd , http://www.ytdryer.com