Unifit Metalloys Inc. is a well-known seller of SS 310 / 310S Hex Bolts, which is used for applications where a smooth decorative finish is not required. Annealing Heat for Stainless Steel 310 Hex Bolts should be done between 1050 Degree C and 1150 Degree C and water quench, because this treatment ensures that all carbides are in solution. Post-work annealing for Stainless Steel 310S Hex Bolts can be done to restore its corrosion resistance property. Copper back-up plates for faster heat rejection are functional, whereas, to avoid cracks in the solder metal, SS 310 Hex Bolts is not allowed to surface-fuse the copper back-up plate.
SS 310S Hex Bolts is used in Heating elements, Aircraft and jet engine parts, Heat exchangers, Carburizing annealing products, and more. 310 Stainless Steel Hex Bolts can be readily welded using fusion or resistance methods, because oxyacetylene welding is not recommended. Anneal for 310S Stainless Steel Hex Bolts should be done at 1900 Degree F / 2050 Degree F (1040 Degree C / 1120 Degree C) and water quench.
In-process annealing for Grade 310 Hex Bolts is usually required to reduce hardness and increase ductility. Stainless Steel UNS S31000 Hex Bolts are primarily used at elevated temperature to take advantage of their oxidation resistance. Stainless Steel UNS S31008 Hex Bolts is also used in Aircraft and jet engine parts, Heat exchangers, Auto exhaust parts, Refinery and chemical processing equipment.
STANDARD | DIN | UNS | JIS | BS | GOST | AFNOR | EN |
SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | - | X15CrNi25-20 |
SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | - | X8CrNi25-21 |
Specifications : ASTM A193 / ASME SA193, ASTM F593, DIN, ASTM, BS and all International Standards
Length : 8mm to 100mm | 3/8 to 4″
Size : M5 TO M16, (1/4″ TO 5/8″) Custom Sizes
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 - 26.00 | 0.10 max | 19.00 - 21.00 | 54.7 min |
SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 - 26.00 | 0.75 max | 19.00 - 21.00 | 53.095 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
ASTM | ASTM A193 Stainless Steel 310/310S Hex Bolt | ASTM A307 Stainless Steel 310/310S Hex Bolt | ASTM A320 Stainless Steel 310/310S Hex Bolt |
ASTM A325 Stainless Steel 310/310S Hex Bolt | ASTM A354 Stainless Steel 310/310S Hex Bolt | ASTM A449 Stainless Steel 310/310S Hex Bolt | |
ASTM A490 Stainless Steel 310/310S Hex Bolt | ASTM F568 Stainless Steel 310/310S Hex Bolt | ASTM F593 Stainless Steel 310/310S Hex Bolt | |
ASTM F1554 Stainless Steel 310/310S Hex Bolt | ASTM A325M Stainless Steel 310/310S Hex Bolt | ASTM A490M Stainless Steel 310/310S Hex Bolt | |
IS | IS 1363 Hex Bolt | IS 1364 Hex Bolt | IS 2585 Hex Bolt |
IS 3138 Hex Bolt | IS 3640 Hex Bolt | IS 10238 Hex Bolt | |
IS 3757 Hex Bolt | IS 6639 Hex Bolt | ||
DIN | DIN 444 Hex Bolt | DIN 580 Hex Bolt | DIN 558 Hex Bolt |
DIN 605 Hex Bolt | DIN 607 Hex Bolt | DIN 608 Hex Bolt | |
DIN 610 Hex Bolt | DIN 960 Hex Bolt | DIN 931 Hex Bolt | |
DIN 933 Hex Bolt | DIN 961 Hex Bolt | DIN 976 Hex Bolt | |
DIN 6914 Hex Bolt | DIN 6915 Hex Bolt | DIN 6921 Hex Bolt | |
DIN 6922 Hex Bolt | DIN 7990 Hex Bolt | ||
BS | BS 1083 Hex Bolt | BS 1768 Hex Bolt | BS 1769 Hex Bolt |
ANSI | ANSI B18.2.1 Hex Head Bolt | ||
ISO | ISO 7412 Hex Head Bolt |
We offer wide range of industrial Stainless Steel 310, 310S 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 Stainless Steel 310/310S Hex Bolts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Stainless Steel 310, 310S Hex Bolts find application in various areas such as: Pumps, Railways, Civil Construction Industries, Off Shore & On Shore Oil Towers, Steel Plants, Oil Expansion Projects, Heavy Engineering Industries, Home Fittings, Vessels, power Generation Units ( Nuclear, Hydro or Thermal), Ship Building Industries, Petro-Chemical Industries, Valves, Fertilizer Plants, Civil 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 Stainless Steel 310 / 310S Hex Bolt to various countries such as Belarus, Ecuador, Ghana, Japan, Mongolia, China, Kuwait, Bulgaria, Sri Lanka, Slovakia, Argentina, United Arab Emirates, United Kingdom, Finland, Austria, Oman, Morocco, Saudi Arabia, Jordan, Australia, United States, Libya, Lebanon, South Korea, Turkey, Singapore, Qatar, Tunisia, Nigeria, Lithuania, Poland, Croatia, Switzerland, Portugal, Mexico, Azerbaijan, Belgium, Canada, Angola, Spain, Serbia, Hong Kong, Czech Republic, Greece, South Africa, Taiwan, Chile, Russia, Poland, Israel, Costa Rica, Colombia, France, Kenya, Vietnam, Malaysia, Italy, Iraq, Romania, Yemen, Iran, Nigeria, Algeria, Sweden, Chile, Netherlands, Iran, Bhutan, Gabon, Norway, Trinidad & Tobago, New Zealand, Ukraine, Kazakhstan, Venezuela, Philippines, Bahrain, Bolivia, Mexico, Brazil, Denmark, Peru, Thailand, Estonia, Hungary, Egypt, Afghanistan, Indonesia, Bangladesh.