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

MOQ： 100 pieces
Price： USD0.02-10 PER PC
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Payment Terms	T/T， L/C， Western union， paypal
Supply Ability	20tons/month
Delivery Time	8-25days
Packaging Details	carton/ plywood cases/plywood pallets
Material	A194 2HM
Standard	ASME B18.2.2
Size	1/4"-4"
Finish	Bichromate Coated
Thread	UNC, UNF
Color	Yellow Zinc
Brand Name	FLRS or OEM
Model Number	FLRS-N029
Certification	ISO9001
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T， L/C， Western union， paypal	Supply Ability	20tons/month
Delivery Time	8-25days	Packaging Details	carton/ plywood cases/plywood pallets
Material	A194 2HM	Standard	ASME B18.2.2
Size	1/4"-4"	Finish	Bichromate Coated
Thread	UNC, UNF	Color	Yellow Zinc
Brand Name	FLRS or OEM	Model Number	FLRS-N029
Certification	ISO9001	Place of Origin	China
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 Name	Heavy hex head Nut
Size Range	1/4"-4"
Standard	ANSI/ASME, DIN, BS,GB, ISO etc.
Size	Standard & non-standard, customized
Material	Carbon Steel/Alloy Steel
Grade	Grade 4.8/6.8/8.8/10.9/12.9
Thread	UNC,UNF,BSW
Finish	HDPE,, XYLAN, ZINC COATED
Application	Structural Steel; Metal Building; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile:
Supply Ability	About 20 tons per month
MOQ	100pcs

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2019 


Total Annual:

2000000-5000000
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Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and rive... Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and rive...

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Shaanxi Flourish Industrial Co., Ltd.
No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
https://www.mechanical-fasteners.com/

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