Flange Nuts

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Flange Nuts Manufacturer & Supplier in Auckland, New Zealand

Leading Supplier and Exporter of Flange Nuts in Christchurch, Grade C Flange Nuts Exporter in Auckland, New Zealand, Grade 8 Flange Nuts Supplier in New Zealand

Discover our range of Flange Nuts, featured prominently across our product pages. We supply top-quality solutions engineered to satisfy a wide range of technical needs. Celebrated for their longevity and outstanding performance, our flange nuts comply with strict industry benchmarks for strength and corrosion resistance. As a dependable seller, we place customer satisfaction first through convenience, competitive pricing, and rapid shipping. Whether used in automotive, aerospace, or construction settings, our flange nuts deliver dependability and durability, backing your success across any operational environment.

Flange Nuts Specifications

Flange Nuts Size	M4 to M16
Length of Serrated Flange Nuts	6mm-500mm
SS Flange Nuts Thread Direction	Right Hand
Dia./Thread Size	5/8″-11
Width Across Flats	1-1/16″
Standard	DIN934 DIN936 DIN439 DIN555 A194 2H ASTM A563 JIS B1190, DIN 6923
Grade	4, 8, 10, AISI 2, AISI 5, AISI 8
Application	Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry
Material	18-8 Stainless Steel, Stainless steel 201, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80
Thread Requirements	ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
Manufacturing Process	Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Coatings	Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request

Flanges Nuts Dimensions

Nominal Size	Basic Major Diameter of Thread	F		G		B		H		J	K
		Width Across Flats		Width Across Corners		Dia. Flange		Thickness Hex Nut		Wrenching Length	Flange Thickness
		min	max.	min.	max.	min.	max.	min.	max.	min.	min.
Hex Flange Nuts
No.6	0.1380	0.302	0.312	0.342	0.361	0.406	0.422	0.156	0.171	0.10	0.02
8	0.1640	0.334	0.344	0.381	0.397	0.452	0.469	0.187	0.203	0.13	0.02
10	0.1900	0.365	0.375	0.416	0.433	0.480	0.500	0.203	0.219	0.13	0.03
12	0.2160	0.428	0.438	0.488	0.505	0.574	0.594	0.222	0.236	0.14	0.04
1/4	0.2500	0.428	0.438	0.488	0.505	0.574	0.594	0.222	0.236	0.14	0.04
5/16	0.3125	0.489	0.500	0.557	0.577	0.660	0.680	0.268	0.283	0.17	0.04
3/8	0.3750	0.551	0.562	0.628	0.650	0.728	0.750	0.330	0.347	0.23	0.04
7/16	0.4375	0.675	0.688	0.768	0.794	0.910	0.937	0.375	0.395	0.26	0.04
1/2	0.5000	0.736	0.750	0.840	0.866	1.000	1.031	0.437	0.458	0.31	0.05
9/16	0.5625	0.861	0.875	0.982	1.010	1.155	1.188	0.483	0.506	0.35	0.05
5/8	0.6250	0.922	0.938	1.051	1.083	1.248	1.281	0.545	0.569	0.40	0.05
3/4	0.7500	1.088	1.125	1.240	1.299	1.460	1.500	0.627	0.675	0.46	0.06

Flange Nuts Manufacturing Company in Auckland

At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.

Reach out to us for a fast quote tailored to your requirement.

We supply These Flange Nuts conforming to DIN, ISO, JIS or ANSI Standard.

Stainless Steel Flange Nuts Exporter in Christchurch, M16 Flange Nuts Manufacturer in Auckland, AISI 5 Suppliers and Manufacturer in Christchurch, New Zealand.

Advantages of Flange Nuts

Reduced Vibration: The flanged construction works to prevent loosening from vibration, improving joint reliability in dynamic uses.
High Strength: They deliver strong torque resistance, keeping fasteners secure even under heavy loads or harsh conditions.
Time-Saving Installation: The washer removes the requirement for standalone washers, simplifying assembly and cutting down on labor time.
Corrosion Resistance: Offered in a range of materials like stainless steel or plated steel, providing corrosion resistance appropriate for varied environments.
Wide Application Range: Well-suited to indoor as well as outdoor use, spanning automotive, construction, and machinery, thanks to their adaptable design and durability.

Types of Flange Nuts

SS Flange Nuts Price in Auckland, New Zealand. AISI Flange Nuts Manufacturer in Christchurch, New Zealand.

Flange Nuts Uses

Application Industry

Flange Nuts applications are as varied as the industries they support, driven mainly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

Are Flange Nuts Recyclable?

Yes,Flange nuts can be recycled. They are usually manufactured from materials like steel or stainless steel, both of which are highly recyclable. Recycling these materials helps preserve natural resources, cut down on energy use, and lessen environmental harm by keeping waste out of landfills and channeling it into the creation of new materials.

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Mail: sales@koasteel.nz

Koasteel

Koasteel Your premier B2B metal piping portal in Auckland, New Zealand. Explore our extensive range of high-quality pipes, fittings, flanges, and more from worldwide suppliers at competitive prices. Trusted by industry professionals, we offer reliable sourcing and exceptional service.