Unifit Metalloys Inc. is one of the renowned suppliers of Nickel Alloy 200 / 201 Hex Bolts, which is used for general engineering and process instrumentation. Nickel 200 Hex Bolts have been used for many industrial, architectural, chemical, and consumer applications for over a half century. Nickel 201 Hex Bolts covers standard specification for seamless, straight-seam welded, and cold worked welded austenitic steel pipe intended for high-temperature and general corrosive service. Alloy 200 Hex Bolts has also been found to be valuable in welding dissimilar metals such as carbon steel to stainless steel, particularly those grades high in nickel.
Alloy 201 Hex Bolts has been developed at the beginning of the century to cope with the increasing demand, across many industries, for more durable steels that could withstand demanding service conditions. Customers’ requirements of Nickel-Alloy 200 Hex Bolts are manufactured with optimum standards in a limited time.
However, based upon performance these Nickel-Alloy 201 Hex Bolts have found wide acceptance for the welding of newly developed high yield steels and abrasion resisting steels. Written especially for design engineers, Ni 200 Hex Bolts presents an overview of a broad range of stainless steels – both standard and proprietary – their compositions, their properties, their fabrication, and their use. Ni 201 Hex Bolts shall be furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/testing requirements.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | - | LC-Ni 99 |
Specifications : ASTM B160 / ASME SB160
Length : 8mm to 100mm | 3/8 to 4″
Size : M5 TO M16, (1/4″ TO 5/8″) Custom Sizes
Grade | C | Mn | Si | S | Cu | Fe | Ni |
Nickel 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Nickel 201 | 0.02 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Nickel 200 / 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
We offer wide range of industrial Nickel 200/201 Hex Bolts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Nickel 200/201 Hex Bolts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Nickel 200/201 Hex Bolts find application in various areas such as: Civil Construction Industries, Home Fittings, Vessels, Oil Expansion Projects, Valves, Steel Plants, Petro-Chemical Industries, Railways, Heavy Engineering Industries, Off Shore & On Shore Oil Towers, Pumps, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Fertilizer Plants, Ship Building Industries etc.
Diameter | Head Size |
1/4" | 7/16" |
5/16" | 1/2" |
3/8" | 9/16" |
7/16" | 5/8" |
1/2" | 3/4" |
9/16" | 13/16" |
5/8" | 15/16" |
3/4" | 1 1/8" |
7/8" | 1 5/16" |
1" | 1 1/2" |
Hex Bolt Dimensions, Sizes, Threads per Inch, Head Dimensions & Minimum Threaded Length | ||||||||
Nominal Size | Threads per Inch |
Head Width | Head Height |
Minimum Threaded Length |
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Across Flats |
Across Corners |
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Fraction | Decimal | UNC | UNF | Basic | Avg | Basic | ≤6" | >6" |
1/4 | 0.2500 | 20 | 28 | 7/16 | 1/2 | 5/32 | 3/4 | 1 |
5/16 | 0.3125 | 18 | 24 | 1/2 | 9/16 | 13/64 | 7/8 | 1 1/8 |
3/8 | 0.3750 | 16 | 24 | 9/16 | 41/64 | 15/64 | 1 | 1 1/4 |
7/16 | 0.4375 | 14 | 20 | 5/8 | 45/64 | 9/32 | 1 1/8 | 1 3/8 |
1/2 | 0.5000 | 13 | 20 | 3/4 | 55/64 | 5/16 | 1 1/4 | 1 1/2 |
9/16 | 0.5625 | 12 | 18 | 13/16 | 59/64 | 23/64 | 1 3/8 | 1 5/8 |
5/8 | 0.6250 | 11 | 18 | 15/16 | 1 1/16 | 25/64 | 1 1/2 | 1 3/4 |
3/4 | 0.7500 | 10 | 16 | 1 1/8 | 1 9/32 | 15/32 | 1 3/4 | 2 |
7/8 | 0.8750 | 9 | 14 | 1 5/16 | 1 31/64 | 35/64 | 2 | 2 1/4 |
1 | 1.0000 | 8 | 12 | 1 1/2 | 1 45/64 | 39/64 | 2 1/4 | 2 1/2 |
1 1/8 | 1.1250 | 7 | 12 | 1 11/16 | 1 29/32 | 11/16 | 2 1/2 | 2 3/4 |
1 1/4 | 1.2500 | 7 | 12 | 1 7/8 | 2 7/64 | 25/32 | 2 3/4 | 3 |
1 3/8 | 1.3750 | 6 | 12 | 2 1/16 | 2 21/64 | 27/32 | 3 | 3 1/4 |
1 1/2 | 1.5000 | 6 | 12 | 2 1/4 | 2 17/32 | 1 5/16 | 3 1/4 | 3 1/2 |
Unifit Metalloys Inc. manufactures, suppliers and exports of Nickel 200/201 Hex Bolt to various countries such as China, Japan, Mexico, Poland, Indonesia, Canada, Bahrain, Argentina, Malaysia, Nigeria, Philippines, Austria, Lithuania, Russia, Belgium, Saudi Arabia, Lebanon, Bhutan, Brazil, Algeria, Israel, Spain, Taiwan, Iraq, New Zealand, Nigeria, Singapore, Bulgaria, Afghanistan, Chile, Libya, Switzerland, Chile, United Arab Emirates, Serbia, Peru, Finland, Ukraine, Netherlands, Mexico, Yemen, Sri Lanka, Jordan, Belarus, Ecuador, Slovakia, Turkey, Bolivia, Mongolia, Czech Republic, Poland, Romania, Norway, Tunisia, Italy, Iran, Egypt, Thailand, Trinidad & Tobago, Oman, Australia, United States, France, Costa Rica, Venezuela, Denmark, Kuwait, Bangladesh, South Korea, Angola, Kenya, Colombia, Sweden, Hong Kong, Greece, Qatar, Morocco, Ghana, Kazakhstan, South Africa, Croatia, Hungary, Azerbaijan, Iran, Estonia, United Kingdom, Portugal, Vietnam, Gabon.