Alinox Steel

What Is a Nuts?

A nut is a type of fastener with a threaded hole. Nuts are nearly always used in combination with a mating bolt to fasten multiple parts collected. Square nuts, as well as bolt heads, were the first figure made and used to be the most mutual mainly because they were much easier to manufacture, especially by hand.

☆ Nuts are graded with strength ratings compatible with their respective bolts.
☆ These Nuts fasteners are widely valued in the market for their high strength and superior finishing qualities.
☆ Where a Nut is used to tighten the grip between the flange and such product where bolt is used.

☆ Plain Finish Nuts: No Coating.
☆ Zinc Plated Nuts: Coated with Zinc.
☆ Zinc and Chromate Nuts: Silvery and offers resistant to corrosion.
☆ Zinc and Yellow Chromate Nuts: Offers better resistant to corrosion.
☆ Hot Dipped Galvanized (HDG) Nuts: Offers superior resistant to corrosion due to the dipping of Nuts in the molten zinc.
☆ PTFE have enormously low co-efficient of friction, good chemical resistance and medium to fair abrasion resistance.
☆ PTFE is suitable as a dry lubricant with low co-efficient of friction.

Standard Specification of Nuts

Material	Standards	Grades
Nickel Alloy Nuts	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472	UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Nuts	ASTM / ASME A/SA 193 / 194	B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Nuts	ASTM / ASME A/SA 193 / 194 GR	B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Nuts	UNS NO. S 31803, S 32205	Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials:	Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys	Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys	Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:	1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Finish:	Black Oxide, Zinc Plating, Hot Dip Galvanized

Nuts Chemical Composition :-

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
304	0.08 max	2.0 max	0.75 max	0.045	0.030	18.0-20.0	--	8.0-10.5	0.10

Nuts (Fasteners) Specification :-

Specification
Material	Standards	Grades
Nickel Alloy	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472	UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel	ASTM / ASME A/SA 193 / 194	B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel	ASTM / ASME A/SA 193 / 194 GR	B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel	UNS NO. S 31803, S 32205
Nonmetallic Materials:	Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys	Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys	Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:	1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075

Nuts Types

General Queries While Buying Nuts

☆ High rejection rate
☆ No control on quality and testing
☆ Non availability
☆ Late deliveries
☆ Poor packaging/ Unprofessional Packing
☆ Poor after sales service
☆ Supply of wrong grades
☆ Material inconsistent with ASTM Standards
☆ Very hard material for use
☆ Poor surface finish
☆ No Mill test report
☆ Dubious Practices
☆ Lack of knowledge
☆ Product fails under high pressure
☆ High pricing of the goods due to supplier commission

Why Choose Alinox Steel. While Buying Nuts?

☆ High pressure sustainability
☆ Impeccable surface finish
☆ Product replacement warranty
☆ After sales support and service
☆ World class buying experience
☆ Very quick delivery
☆ Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
☆ 3rd Party inspection
☆ Government and Private Laboratory Testing
☆ Test certificate from ISO 17025 Standards Laboratory
☆ Same day shipping of the goods
☆ Highest stock in the country
☆ Stringent Quality Testing and Control

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