ASTM A194 GR.8 Nut
Manufacturer, Supplier and Exporter of ASTM A194 8M Nut, A194 GR 8M Material
Buy ASTM A194 Hex Nuts, ASTM A194 Wing Nuts, ASTM A194 Thin Nuts, ASTM A194 Square Nuts, Check ASTM A194 Nuts Price in India
ASTM A194 / A194M – 17a
ASTM A194 is a Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
ASTM A194 specification covers a variety of carbon, alloy, and martensitic and austenitic stainless steel nuts. These nuts are intended for high-pressure or high-temperature service, or both. Bars from which the nuts are made shall be hot-wrought. The material may be further processed by centerless grinding or by cold drawing. Austenitic stainless steel may be solution annealed or annealed and strain-hardened. Each alloy shall conform to the chemical composition requirements prescribed. Hardness tests, proof of load tests, and cone proof load tests shall be made to all nuts to meet the requirements specified. ASTM A194 Nuts also covers austenitic stainless steel nuts in the size range 1⁄4 in. and M6 nominal and above. ASTM A194 Heavy Hex Nuts are intended for high-pressure or high-temperature service, or both.
ASTM SA194 Heavy Hex Nuts, ASTM A194 Nuts, Nonferrous A194 Custom Nut, ASTM A194 Nuts, A194 Alloy Steel Hex Nuts Exporter in India
ASTM A194 Nuts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. ASTM A194 Hex Nuts and ASTM A194 Wing Nuts is some of the toughest fasteners. These ASTM A194 sturdy fasteners are used to connect heavy materials.
Nirmaan Steel is a leading manufacturer & stockist of ASTM A194 Thin Nuts and ASTM A194 Square Nuts in India. Bolts are externally threaded fasteners used in industrial and construction applications for assembling two unthreaded products together and available in hundreds of combinations of materials, heads, threads, plating, heat treating, and secondary operations. We are manufacturer & supplier of different types of nuts such as Hex Nuts, Heavy Hex Nuts, Overtapped Nuts, Tommy Hole Nuts, Spherical-Faced Nuts in a variety of finishes and sizes from 1/2″ to 3 1/2″. In the petroleum and chemical industry ASTM A194 Hex Nuts is the most common ASTM A194 Nut used for flanged connections.Nirmaan Steel has the capability to thread and manufacture specials from round bar to the customers drawings.
Hexagon full nut to ASME B18.2.2 and B18.6.3. Typically fitted with a spanner or ratchet with socket. The most popular nut type, and used for decades on all types of assembly throughout the world.
Many of the ASTM A194 Hexagon Thin Nuts We produce for more critical high specification Superalloys in our Mumbai Factory. We also manufacture a wide range of the non-favoured thread forms such as BSW BSF UNC & UNF, we are finding the biggest call is now for Metric Nuts that are modified versions of existing international standards or indeed custom bespoke bolting manufactured to Customer or OEM Drawings.
Is your requirement for a small ASTM A194 Castle Nuts or large machined weld nuts? We will manufacture to your specifications and requirements.
ASTM A194 Nut Specification
| ASTM A194 Nuts Type | ASTM A194 Hex Nuts, Dome Nuts, Hex machine screw nuts, Hex lock nuts nylon insert, Hex jam nuts, Hex jam nylon lock nuts, Heavy hex nuts, Wing nuts, Cap nuts, Acorn nuts, Allenuts, Square nuts, K-Lock nuts, Prevailing torque lock nuts, Top lock nuts, Two-way reversible lock nuts, Pin-Lock nuts, T-Nuts, Coupling nuts, Slotted nuts, Castle nuts, Flange nuts serrated, Metric nuts, Machine Hex Nuts, Finished Hex Nuts, Forged Eye Nut, ASTM A194 Rivet Nuts, Slotted Hex Nut, ACME Hex Nuts, ASTM A194 Nylock Nuts, Anco Lock Nuts, Flexloc Nuts, Reversible Lock Nuts, ASTM A194 Panel Nut, Poly Nut, Conelock Nut, Self Clinching Nuts, ASTM A194 Domed Cap Nuts, Imperial Thread Nuts, Sleeve Nuts, ASTM A194 Thin Nuts, ASTM A194 Weld Nuts, High Nuts, ASTM A194 Cage Nuts, Security Nuts, Imperial Nuts, Industrial Nuts |
|---|---|
| Material | Brass, Bronze / Copper Base Alloy, Copper, Molybdenum, Steel, Hardened Steel, Stainless Steel, Superalloy (Inconel, 718 Bolts, Hastelloy, Monel), Titanium, Exotic Metals, Other |
| Method | Cold forming, Hot Forging, Wire Forming |
| Nuts Standards | DIN 440; DIN 1587; DIN 986; DIN 562; DIN 603; DIN 7990; DIN 6914; DIN 6921; Din 571; DIN 975; DIN 6923; DIN 601; DIN 976-1; DIN 558; DIN 934; DIN 985; DIN EN ISO 4034; DIN 931-2; DIN EN ISO 4032; DIN 931-1; DIN 7991; DIN 933; DIN 912; DIN 9021; 127; 125A; DIN EN ISO 4014; ASME B18.2.1 1996; ASME B18.2.1 1996; ASME/ANSI B18.2.2 1987(R 1999); |
| Application Industries & uses | Agriculture, Automotive, Construction and Infrastructure, Energy, Transportation |
| Testing Methods | ASTM E38, E76 and E354, ASTM E53, E54, E62, E75and E478, ASTM E34, E101 and E227, ASTM E 120 and E1409. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Thread Diameters | M6 to M36 |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Current Export Markets | North America; South America; Western Europe; Eastern Europe; Eastern Asia; Southeast Asia; Mid East; Africa; Oceania; Worldwide |
ASME SA194 Nuts stockist in India- ASME, DIN, AS, BS
ASTM A194 Nuts Coatings and plating as well as plain finished oil and tempered is available as required by the end user such as Zinc plating, Cadmium plating, Xylan ® coating, Dupont Teflon ® coating, Hot Dip Galvanized coating, Auge Antifrix ® coating, Sermagard ® coating and Niwat 1000 ® plating.
Manufacturer of ASTM A194 Alloy Steel Nuts, A194 Carbon Steel Dome Nuts, ASTM A194 Alloy Steel Square Nuts, A194 Wing Nuts, ASTM SA194 Thin Nuts. Carbon Steel A194 Flex Lock Nuts, ASTM A194 Alloy Steel 12 Point Nuts Suppliers, ASTM A194 AISI DIN 934, ISO 4033, ISO 4032, DIN 935,DIN 936, ASME B18.2.2, ASME B18.2.4.6M in Mumbai, India.
1. Scope
1.1 ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. and metric M6 through M100 nominal. It also covers austenitic stainless steel nuts in the size range 1/4 in. and M6 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both. Grade substitutions without the purchaser’s permission are not allowed.
1.2 Bars from which the nuts are made shall be hot-wrought. The material may be further processed by centerless grinding or by cold drawing. Austenitic stainless steel may be solution annealed or annealed and strain-hardened. When annealed and strain hardened austenitic stainless steel is ordered in accordance with Supplementary Requirement S1, the purchaser should take special care to ensure that 8.2.2, Supplementary Requirement S1, and Appendix X1 are thoroughly understood.
1.3 Supplementary requirements of an optional nature are provided. These shall apply only when specified in the inquiry, contract, and order.
1.4 ASTM A194 specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.
1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Within the text, the SI units are shown in brackets.
| 2 | Carbon steel hvy hex nut |
| 2H | Quenched & tempered carbon steel hvy hex nut |
| 2HM | Quenched & tempered carbon steel hvy hex nut |
| 4 | Quenched & tempered carbon-molybdenum hvy hex nut |
| 7 | Quenched & tempered alloy steel hvy hex nut |
| 7M | Quenched & tempered alloy steel hvy hex nut |
| 8 | Stainless AISI 304 hvy hex nut |
| 8M | Stainless AISI 316 hvy hex nut |
A194 Grade Material Specification
| Specification | Materials |
|---|---|
| ASTM A194 Grade 2 | Medium Carbon Steel |
| ASTM A194 Grade 2H | Medium Carbon Steel, Quenched and Tempered |
| ASTM A194 Grade 2HM | Medium Carbon Steel, Quenched and Tempered |
| ASTM A194 Grade 3 | 501 Stainless Steel |
| ASTM A194 Grade 4 | Medium Carbon Alloy Steel, Quenchedand Tempered |
| ASTM A194 Grade 6 | 410 Stainless Steel, Quenched and Tempered |
| ASTM A194 Grade 6F | 416 Stainless Steel, Quenched and Tempered |
| ASTM A194 Grade 7 | Medium Carbon Alloy Steel, Quenchedand Tempered |
| ASTM A194 Grade 7M | Medium Carbon Alloy Steel, Quenchedand Tempered |
| ASTM A194 Grade 8 | 304 Stainless Steel |
| ASTM A194 Grade 8M | 316 Stainless Steel |
| ASTM A194 Grade 8C | 347 Stainless Steel |
| ASTM A194 Grade 8T | 321 Stainless Steel |
| ASTM A194 Grade 8F | 303 Stainless Steel |
| ASTM A194 Grade 8R | XM19 – S20910 Nitronic 50 |
| ASTM A194 Grade 8S | S21800 Nitronic 60 |
| ASTM A194 Grade 16 | Chromium MolybdenumVanadium |
ASTM A194 Nuts Available Grades
| ASTM A194 8 | Stainless AISI 304 heavy hex nuts |
| ASTM A194 8M | Stainless AISI 316 heavy hex nuts |
ASTM A194 Characteristics
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
| Min | Max | ||||||
| ASTM A194 Grade 8 | Stainless AISI 304 | 1/4 – 4 | – | 80 | 126 | 300 | 4 |
| ASTM A194 Grade 8M | Stainless AISI 316 | 1/4 – 4 | – | 80 | 126 | 300 | 4 |
ASTM A194 Chemical Properties
| Element | 8 (AISI 304) | 8M (AISI 316) |
| Carbon | 0.08% max | 0.08% max |
| Manganese | 2.00% max | 2.00% max |
| Phosphorus, max | 0.045% | 0.045% |
| Sulfur, max | 0.030% | 0.030% |
| Silicon | 1.00% max | 1.00% max |
| Chromium | 18.0 – 20.0% | 16.0 – 18.0% |
| Nickel | 8.0 – 11.0% | 10.0 – 14.0% |
| Molybdenum | – | 2.00 – 3.00% |
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ASTM A194 Material Stock
- ASTM A194 Hex Nuts
- A194 GR.8 Dome Nuts
- A194 Hex machine screw nuts
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- A194 Grade 8 Hex jam nylon lock nuts
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- A194 Grade 8 Allenuts
- A194 Square nuts
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- A194 Pin-Lock nuts
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- A194 GR.8 Coupling nuts
- A194 Grade 8 Castle nuts
- A194 GR.8 Flange nuts serrated
- A194 Metric nuts
- A194 Machine Hex Nuts
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- A194 GR.8 Forged Eye Nut
- A194 Grade 8 Rivet Nuts
- A194 Slotted Hex Nut
- A194 ACME Hex Nuts
- A194 Nylock Nuts
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- A194 Grade 8 Heavy Hex Nuts
- A194 Hex Flange Nuts
- A194 Hex Jam Nuts
- A194 Keps Nuts
- A194 GR.8 Nylon Insert Nuts
- A194 Grade 8 Nylon Patch Nuts
- a194 l7 Step Bolts for Steel Structures
- ASTM A194 Grade 8 Flexloc Nuts
- A194 GR 8M Two-way reversible lock nuts
- A194 Reversible Lock Nuts
- A194 Panel Nut
- A194 GR 8M Poly Nut
- A194 Conelock Nut
- A194 Grade 8 Self Clinching Nuts
- A194 Domed Cap Nuts
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- A194 Sleeve Nuts
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- A194 Nylon Pellet Nuts
- A194 Semi-Finished Hex Nuts
- A194 GR 8M Serrated Hex Flange Nuts
- A194 Slotted Hex Nuts
- A194 Grade 8 Square Nuts
- A194 GR 8M Thumb Nuts
- A194 Top Lock Nuts
- A194 Security Nuts
Pipe, Tube & Tubing
Sheet, Plate
Round Bar & fasteners
ASTM Standard
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- ASTM F193 B7
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- ASTM F193 B8M
- ASTM A193 B8cl2
- ASTM A193 B8Mcl2
- ASTM A194 Nuts
- ASTM A194 8M Nuts
- ASTM A320 Bolts
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- ASTM A320 B8
- ASTM A320 B8 M
- ASTM A320 B8cl2
- ASTM A320 B8Mcl2
- ASTM F880 Bolts
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- ASTM A540 Bolts
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