Non-Standard Custom Fasteners Stainless Steel 316+Steel 435 Roofing Bi-Metal Self-Drilling Screw

• Customization: Available
• Grade: 12.9
• Material: Stainless Steel
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Length: 50-100mm
• Steel Material: Carbon Steel ;Stainless Steel
• Used: Building, Machinery, Chemical Indust, Environment
• Finishing: Hot Rust Treasure;Mechanical Zinc Plating;Slush an
• Delivery Time: 7-30days
• Business Type: Manufacturer/Factory
• R&D Capacity: OEM;Own Brand;ODM;Others
• Name: SS316 SS304 Scm435 Bi-Metal Self-Drilling Screw
• Type: Hexagon Head
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Transport Package: 20-25kg/Cartons+900kg/Pallets
• Specification: M2-M12
• Trademark: HINA
• Origin: China
• HS Code: 7318159090
• Production Capacity: 500ton/Month

Product Description

Non-standard Custom Fasteners Stainless Steel 316+Steel 435 Roofing Bi-Metal Self-Drilling Screw 

Product Presentation:Bimetal composite drilling screw is corrosion-resistant stainless steel Pointed cut tail wood drilling screw, ,screw head and locking (18-8) Austrian stainless steel body system material;   Alloy steel (carbon steel) is used for the tapping part and the end drilling part, and the surface is specially treated.   Corrosion resistance life can achieve good results.   Because the thread drilling tail and tapping area are through special hardening treatment of metal, when the steel plate into the stainless steel part of the introduction of thread, excluding the past stainless steel tapping screw often because of thread wear deformation and locked phenomenon, to achieve the conclusion, and keep high coefficient of drawing strength.

Standard	Non-standard custom fasteners
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
	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,HDG, Phosphorization, Black, Geomet, Dacroment,Anodized Hot rust treasure;mechanical zinc plating;
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	T bolt; DIN6923 DIN985 DIN934; DIN603; DIN912; DIN125; DIN933 Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

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.