HDG Sutd болты в комплекте с 2 тяжелыми шестигранными гайками и

Product name 

HDG Stud BOLT

Grade 

8.8,10.9 12.9

Dirve type

hexagon head drive 

Color

Plain,Black Oxide,hot  dip galvanizing

Material 

35CrMoA, 35CrMo, 30CrMoA, 30CrMo, 42Cr2MoA, 42Cr2Mo;
25Cr2MoVA, 40CrNiMoA, 20Cr1Mo1VNbTiB, 35CrMoVA, 20Cr12NiMOWV;
A193-B7, B7M, L7, L7M, B16, B8, B8A, B8M, B8MA, B6
A194-2H, 2HM, Gr. 4, GR. 7, 7M, 8, 8M, 8C
ASTM A182/A182M F51, F53, F55
ASTM A453/A453M Gr. 660A, 660B 660C 660D
GH132/SUH660/A286/AISI660/S66286/1.4980

Standard 

DIN GB ISO JIS BA ANSI

Non-standards

OEM is available if you provide drawings or samples.

Precise Tolerance

1)Shaft Diameter Below 6mm And Maximum Pore Size Tolerance Up To 0.003mm;2)Shaft Diameter Larger Than 6mm And Pore Size Tolerance
Is 0.005mm;

3)Linearity Below 100mm Distance etc, Tolerance Is Up To 0.005mm;

4)100mm Or More Distance Linear Tolerance Is Up To 0.01mm;

5)A Form Tolerance Is Up To 0.003 - 0.005mm;

6)Position Tolerance Is Up To 0.01mm;

Used

building industry machinery

Finsh

Zinc Plate(white,blue,yellow,black)/Zn/Ni Plating/Mechanical Zinc Plating/Cr3+/Black Oxide/Ni Plate/Brass
Plate/Electrophoresis/Dacromet/Hot-dipped Galvanized/Positive Electrode Oxidization etc.

Delivery time

working days as usual,It will based on the detailed order

Measuring Instruments /Equipment

1)micrometer;
2)smooth plug gauge;
3)thread gauge;
4) Image measuring instrument ;
5) Coordinate Measuring Machine;
6) Roughness tester;
7) routine inspection of calipers;

Production Equipment

1)Cold Forging Machine;2)Punching Machine;

3)CNC Machining Center;
4)CNC Lathe;
5)CNC Milling Machine;
6)Precision Cutting Machine;
7)Grinding Machine;

Manufacture Process

Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control