1.  Product Name:

Carbon Steel Nut

2.  Material:

Carbon Steel

3.  Main Types:

Hex Nut, Nylon Insert Lock Nut,Square Spot Welding Nut ,Hexagon Flange Nut,Square  Nut,Hexagon Serrated Flanged Nut,Rod Coupling Nut(Hexagon Long Nut),Hex Head Dome Cap

4.  Material Standard:

ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,BS EN,SS,etc.

5.  Items:

FOB Ningbo or Shanghai,China

6.  Lead time:

30~40 days

7.  Place of origin

Ningbo, China

8.  Software for specification drawings:

PDF,  Auto CAD, Solidworks, JPG, ProE,etc.

9.  Main production equipments:

Multi-station Cold Headers (3-Die 3-Blow, 4-Die 4-Blow, etc.), High-speed Bolt Makers, Flat/Cylindrical  Thread Rolling Machines, Wire Drawing Machines, CNC-machine-center, Automatic  Slotted Machines, Grinding Machine, Heat treatment Furnace.

10.  Heat Treatment:

Spheroidizing  Annealing, Stress Relieving, Normalizing, Quenching and Tempering (Q&T).

11.  Surface Treatment:

Zinc  Plating, Black Oxide, Hot Dip Galvanizing, Phosphating, Nickel Plating,  Chrome Plating, Or Plain With Anti-Rust Oil.

12.  Surface Heat Treatment:

Case  Hardening (Carburizing, Nitriding, Carbonitriding), High/Medium Frequency  Quenching, Induction Hardening.

13.  Dimension Inspection:

Calipers,Height  Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,four  coordinates measuring instrument.

14.  Productivity:

50000  tons / year

15.  Packaging:

Wooden package after mandatory treatment or other

16.  Our cold headed products   primarily cover fasteners and components for Automotive (engines &   chassis), Electronics, Home Appliances, Telecommunications, Furniture,   Construction, and General Machinery.

17.  We are a standardized and  professional fastener manufacturer that specializes in high-precision Cold   Heading (Cold Forming) and secondary machining in Ningbo, China.

18.  Export Markets: Australia carbon steel nut;   America, U.S.A. , United States carbon steel nut; Canada carbon steel nut;   U.K. , England, Britain carbon steel nut; Germany carbon steel nut; France   carbon steel nut; Italy carbon steel nut; Spain Espana carbon steel nut;   Holand carbon steel nut; South Africa carbon steel nut; Danmark carbon steel   nut; Sweden carbon steel nut; Finland carbon steel nut.

19.  Supplier:China carbon steel nut factory ;   China carbon steel nut company ; China carbon steel nut Co.,Ltd ; China   carbon steel nut INC ; China carbon steel nut corporation ; China carbon steel   nut manufacturer ; China carbon steel nut supplier ; China carbon steel nut;   China carbon steel nut foundry.

20.  Relationship Information:Ningbo carbon   steel nut factory ; Ningbo carbon steel nut company ; Ningbo carbon steel nut   Co.,Ltd ; Hangzhou carbon steel nut factory ; Hangzhou carbon steel nut   company ; Hangzhou carbon steel nut Co.,Ltd ; Zhejiang carbon steel nut   company ; Zhejiang carbon steel nut Co.,Ltd.

If  you have any other question, please feel free to contact us.