Набор винтов из Китая ss 201 304 316 нержавеющей стали с головкой саморез

Сохранить в закладки 1601268568890:


Цена:1,11 ₽ - 3,32 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description


Self-tapping screw is a kind of screw with a drill bit. Drilling, tapping, fixing and locking are completed at one time through special electric tool construction. Self-tapping screw are mainly used for the connection and fixation of some thin plates, such as the connection between color steel plates and color steel plates, the connection between color steel plates and purlins, wall beams, etc. Their penetration capacity is generally not more than 6mm, and the maximum is not more than 12mm. Self-tapping screw are often exposed outdoors and have strong corrosion resistance; Its rubber sealing ring can ensure that there is no water leakage at the screw and has good corrosion resistance. Self-tapping screw is usually described by three parameters: screw diameter series, number of threads per inch and screw length. There are two types of screw diameter levels: 10 and 12, with corresponding screw diameters of 4.87mm and 5.43mm, respectively; There are three levels of threads per inch length: 14, 16, and 24. The more threads per inch length, the stronger its self drilling ability.








Specification


item
value
Finish
black, ZINC, Plain, Black Oxide, ZINC PLATED
Material
Stainless steel, Steel
Measurement system
Metric
Head Style
Pan, Truss, Flat, Round, HEX
Standard
DIN
Material
Stainless Steel 304
Head type
Round Head
Surface treatment
Customer's Requirement
Application
Industry
Packing
Plastic Bags + Cartons + Pallet
Sample
Freely Supplied
Certificate
ISO9001:2008
Thread
M2M2.2M2.5M3M3.5M4M5M6M7
Service
OEM ODM Custom Service




Packing & Delivery




Wooden/cardboard boxes


Company Profile






Henan Kaisiding New Materials Co., Ltd. is located in Zhengzhou, Henan Province, China. We mainly provide pipeline system accessories, valves, manhole covers, castings, power fittings, and other products for the fields of municipal administration, transportation, fire protection, and power. We have a strong and efficient research and development team that can design and manufacture OEM/ODM products according to your requirements and samples.
In addition, to ensure the quality of orders, all of our products undergo strict inspections at each stage:
(1) Incoming inspection
(2) Inspection of construction in progress
(3) Finished product inspection
(4) Random warehouse inspection"




FAQ


1. who are we?
We are based in Henan, China, start from 2023,sell to Southeast Asia(30.00%),North America(20.00%),Central America(10.00%),South Asia(8.00%),Mid East(8.00%),South America(7.00%),Eastern Asia(6.00%),Northern Europe(3.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Trench Fittings, Firefighting Pipe Fittings, Die Cast Aluminum Parts, Valves, Power Fittings

4. why should you buy from us not from other suppliers?
Henan Casting New Material Co., Ltd. is located in Zhengzhou, Henan Province, China. We mainly provide pipeline system accessories, valves, manhole covers, castings, power fittings, and other products for the fields of municipal administration, transpor.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,French




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