Bichromate Coated Heavy Hex Nut 1/4
Bichromate Coated Heavy Hex Nut 1/4
Bichromate Coated Heavy Hex Nut 1/4

Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt

Negotiable /Piece

Min.Order:100 Pieces

Supply Ability:
100 Ton / Tons per Month
Port:
Xingang
Payment Terms:
T/T L/C PayPal

Quick Details View All >

Brand Name:
FLRS
Place of Origin:
China
Model Number:
N-008
Standard:
GB

Shaanxi Flourish Industrial Co., Ltd.

Business license
Business Type: Manufacturer
Xi'an Shaanxi China
Main Products: valves ,flange ,pipe fittings ,gasket ,bolts and nuts

Product Details


Material:A194 2HMStandard:ASME B18.2.2
Size:1/4"-4"Finish:Bichromate Coated
Thread:UNC, UNFColor:Yellow Zinc
High Light:Bichromate Coated Heavy Hex Nut, Gr 2HM Heavy Hex Nut, Flange Bolt Hex Double Ended Bolt


Bichromate Coated Heavy Hex Nut 1/4"-4" Alloy Steel ASTM A194 Gr. 2HM For Flange Bolt

 

 

 

Zinc Yellow Bichromated process using electrolysis, this galvanic process deposits a zinc coating onto the product surface. The electrolytic process uses an aqueous solution in combination with electrolysis to produce a solid zinc deposit. The result is a smooth and bright layer. The layer thickness varies from 5 – 40 µm and is determined by the current density and the immersion time in the zinc bath. The galvanised layer is then treated with passivation solutions, such as chromate or dichromate, which increase the corrosion resistance and give a decorative appearance. The passivation layer is a thin zinc-chromium/zinc-oxide layer on top of the zinc coating. The zinc layer has a light blue translucent hue. This process releases hydrogen gas, which in the case of certain forged steels, can be absorbed into the material structure. There is no risk of material deformation.

 

 

Product NameHeavy hex head Nut
Size Range 1/4"-4"
StandardANSI/ASMEDIN, BS,GB, ISO etc.
SizeStandard & non-standard, customized
MaterialCarbon Steel/Alloy Steel
GradeGrade 4.8/6.8/8.8/10.9/12.9
ThreadUNC,UNF,BSW
FinishHDPE,Teflon, XYLAN, ZINC COATED
ApplicationStructural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile:
Supply AbilityAbout 20 tons per month
MOQ100pcs

 

 

Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt 0Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt 1

Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt 2

Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt 3

Bichromate Coated Heavy Hex Nut 1/4" - 4" Alloy Steel ASTM A194 Gr 2HM For Flange Bolt 4


Contact Supplier

Ms. Winni Chat Now
Telephone
86-29-86613868
Mobile
86-15353739716
Skype
hwf600
Address
Chanba Ecological District Xi'an,Shaanxi
Whatsapp
0086-15353739716

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