• High Quality Cold Hobbing Nut with Galvanize
  • High Quality Cold Hobbing Nut with Galvanize
  • High Quality Cold Hobbing Nut with Galvanize
  • High Quality Cold Hobbing Nut with Galvanize
  • High Quality Cold Hobbing Nut with Galvanize
  • High Quality Cold Hobbing Nut with Galvanize

High Quality Cold Hobbing Nut with Galvanize

Material: Carbon Steel
Type: Hexagon Head With Flange
Connection: Common Bolt
Head Style: Hexagonal
Standard: DIN, GB
Grade: 8.8
Samples:
US$ 2.1/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
BDJDC-008
Surface Treatment
Galvanize
Process
Cold Hobbing
Transport Package
Wooden Packing
Specification
ISO 9001: 2008
Trademark
BDJD
Origin
China
HS Code
86079100
Production Capacity
10000PC/Month

Product Description

High Quality Cold Hobbing Nut with Galvanize


1.rubber cold / hot screw barrel 
2.long working life,wear resistance,anti corrosion 
3.Material:alloy steel

Base Material

1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 
3)4Cr5MoSiV1(JIS SKD-61)  4)42CrMo(AISI 4140) 

Bimetallic Alloy

Ni-based alloy/Deloro alloy 

Surface Treatment

Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°

Basic information

Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class

Material Application

1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc

General Terms

Means of transport: Ocean,Air,Express
Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!

Our products advantages

1)High productivity        2)Wonderful plasticizing
3) low energy consumption  4)Wearable and Durable
5)Fast and On time delivery  6)Best customer service!


High Quality Cold Hobbing Nut with Galvanize
High Quality Cold Hobbing Nut with Galvanize
High Quality Cold Hobbing Nut with Galvanize
 

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