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Hot-Dip Galvanized Hex Nuts

The hot-dip galvanized hex nut is a widely used fastening component designed to work with bolts for secure connections and fittings. Featuring a hexagonal shape, it allows for easy installation and removal with a standard wrench. The hot-dip galvanized coating provides superior corrosion resistance, making it suitable for use in various environments, particularly in humid or corrosive conditions. This coating effectively prevents rust, extending the nut's service life and enhancing its stability and durability.

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Product Photos and Information

Key Features

Hot-Dip Galvanized Coating: Provides excellent corrosion resistance and extends the nut's lifespan

Hexagonal Design: Facilitates easy installation and removal with a standard wrench

High Strength: Ensures reliable connection and fastening capability

Multiple Sizes Available: Various sizes to fit different bolts and applications

Durability: Galvanized coating improves durability, suitable for various harsh environments

Specifications Table

Parameter	Description
Material	Carbon Steel
Surface Finish	Hot-Dip Galvanized
Sizes	M6-M36 (or customized as per request)
Height	5mm-20mm (or customized as per request)
Tensile Strength	≥ 400MPa
Zinc Coating Thickness	≥ 50μm
Application Environment	Indoor, Outdoor (especially humid or corrosive environments)
Applications	Construction, Machinery, Infrastructure, Heavy Equipment Fastening

Applications

Construction,Machinery,Infrastructure,Heavy Equipment Fastening

Product Standards

Nominal Size	F			C		H			Part Numbers
	Width Across Flats			Width Across Corners		Thickness			Domestic		Import
	Basic	Max	Min	Max	Min	Basic	Max	Min	Plain	Galvanized	Plain	Galvanized
¹⁄₂	³⁄₄	0.750	0.736	0.866	0.840	⁷⁄₁₆	0.448	0.427	16270	16271	11701	11702
⁵⁄₈	¹⁵⁄₁₆	0.938	0.922	1.083	1.051	³⁵⁄₆₄	0.559	0.535	16272	16273	11703	11704
³⁄₄	1¹⁄₈	1.125	1.088	1.299	1.240	⁴¹⁄₆₄	0.665	0.617	16274	16275	11705	11706
⁷⁄₈	1⁵⁄₁₆	1.312	1.269	1.516	1.447	³⁄₄	0.776	0.724	16276	16277	11707	11708
1	1¹⁄₂	1.500	1.450	1.732	1.653	⁵⁵⁄₆₄	0.887	0.831	16278	16279	11709	11710
1¹⁄₈	1¹¹⁄₁₆	1.688	1.631	1.949	1.859	³¹⁄₃₂	0.999	0.939	16280	16281	11711	11712
1¹⁄₄	1⁷⁄₈	1.875	1.812	2.165	2.066	1¹⁄₁₆	1.094	1.030	16282	16283	11713	11714
1³⁄₈	2¹⁄₁₆	2.062	1.994	2.382	2.273	1¹¹⁄₆₄	1.206	1.138	-	-	11715	11716
1¹⁄₂	2¹⁄₄	2.250	2.175	2.598	2.480	1⁹⁄₃₂	1.317	1.245	16286	16287	11717	11718
Dimensions per ASME B18.2.2 1987 (1999)

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