ASTM A286 Stainless Steel Fasteners
ASTM A286 Stainless Steel Fasteners are made up of an age hardenable iron based austenitic stainless steel. The material gets harder with service time. The material is made up of carbon, manganese, silicon, molybdenum, iron, titanium, vanadium, aluminum, boron and 13% chromium with 24% nickel. The ASTM A286 Grade 660 Bolts belong to the ASTM A286 specification and have high strength values. The material has 620MPa minimum tensile strength and 275MPa minimum yield strength. The elongation rate at room temperature is 40%.
A286 Stainless Steel Fasteners
ASTM A286 Grade 660 Bolts
A286 Threaded Rod
The ASME SA 194 specification is also possible for these fasteners with different standards available such as the ASTM, ASME, DIN and ANSI. The A286 Screws range from M1.6 to M12 for machine screws and from M3 to M56 for other screws. The sizes are equivalent to 3/6 inches to 2 inches in the imperial system. The A286 Socket Head Cap Screw is one type of the fasteners which is used with a cap on it where there are different types such as hex screws, machine screws, wing screws and others. The length of the fasteners range from 3mm to 200mm and the sizes range accordingly for different types. The a286 stainless steel bolts are stronger and are used in high tensile applications. The material can withstand high pressure and temperatures as well. The threads of the fasteners can be either coarse or fine threaded. The Alloy A286 Stainless Steel Nuts And Bolts are used in heat exchangers, boilers, condensers, power generation plants, oil and gas, petroleum and in general corrosive applications.
Table of Content
- A286 Stainless Steel Fasteners Specification Chart
- Common Types Of ASTM A286 Grade 660 Bolts
- A286 Threaded Rod Weight Chart
- A286 Self Locking Nut Chemical Properties
- A286 Hex Head Bolts Mechanical Characteristics
- Equivalent Material of ASTM A286 Threaded Rod
- ASTM A286 Grade 660 Bolts Elasticity
- A286 Stainless Steel Bolts Thermal Properties
| A286 Fasteners Material | A286 Fasteners |
|---|---|
| A286 Fasteners/ Bolts Size | M 02 to M 160 |
| Length | 3 mm to 200 mm |
| A286 Bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Alloy A286 Fasteners Standard: |
DIN, ISO, JIS, GB, IS, BS, ASTM
DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards |
| SCOPE OF MANUFACTURE |
|
| A286 Fasteners In Form of: | Hex, Square, Round, Threading as per Gauge Etc. |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| A286 bolting Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| A286 Fasteners finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Production process | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
| A286 bolting materials Surface Coating: |
All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE. |
| Top Manufacturers of Alloy A286 Fasteners | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
| Main Types of Alloy A286 Bolts | A286 Hex Head Bolt, Square Bolt, U Bolt, Eye Bolt, T Bolt, Hex Bolt, Lag Bolt, Counter sunk Bolt etc. |
| Main Types of Alloy A286 Nut | A286 Hex Head Nut, Square Nut, Lock Nut, Eye Nut, Wing Nut, T Nut, Panel Nut, Coupling Nut, Dome Nut, Acorn Nut etc. |
| Main Types of Alloy A286 Screw | A286 Hex Head Screw, Socket Head Screw, Socket Set Screw, Anchor Screw, Blind Rivet, Concrete Screw, Threaded Screw, Shoulder Screw, Panel Screw, Machine Screw etc. |
| Main Types of Alloy A286 Washer | A286 Machine Washers, Star Washers, Lock Washer, Sealing Washer, Split Washer etc. |
| A286 Fasteners Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
SS ASTM A286 Hex Bolts
ASTM A286 Allen Cap Bolt
SS UNS S66286 Carriage Bolts
SS ASTM A286 Stud Bolts
ASTM A286 SS Threaded Rod
SS UNS S66286 T Nuts
ASTM A286 Stainless Steel Nyloc Nuts
SS ASTM A286 Wing Nuts
ASTM A286 Stainless Steel Split Washers
ASTM A286 SS Flat Washers
ASTM A286 Square Washers
SS Grade ASTM A286 Self Tapping Screw
| MM THREADS AS PER IS 1363/67 | ||||||||||
| APPROXIMATE WEIGHT IN KGS FOR 100 NOS | ||||||||||
| LENGTH | D I A M E T E R | |||||||||
| M 5 | M 6 | M 8 | M 10 | M 12 | M 14 | M 16 | M 18 | M 20 | M 22 | |
| 16 mm | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
| 20 mm | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
| 25 mm | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
| 30 mm | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
| 35 mm | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
| 40 mm | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
| 45 mm | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
| 50 mm | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
| 55 mm | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
| 60 mm | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
| 65 mm | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
| 70 mm | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
| 75 mm | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
| 80 mm | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
| 90 mm | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
| 100 mm | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
| 110 mm | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
| 120 mm | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
| 130 mm | 10.101 | 14.535 | 20.000 | 26.347 | 34.722 | 43.478 | 52.632 | |||
| 140 mm | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
| 150 mm | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
| 160 mm | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
| 170 mm | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
| 180 mm | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
| 190 mm | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
| 200 mm | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
| 220 mm | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
| 240 mm | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
| 250 mm | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
| 260 mm | 17.921 | 26.347 | 47.170 | 76.923 | 90.909 | |||||
| 280 mm | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
| 300 mm | 20.325 | 29.940 | 53.763 | 87.719 | 104.167 | |||||
| 320 mm | 31.646 | 56.818 | 92.593 | |||||||
| 340 mm | 33.557 | 60.241 | 98.039 | |||||||
| 360 mm | 35.211 | 63.291 | 104.167 | |||||||
| 380 mm | 37.037 | 66.667 | 108.696 | |||||||
| 400 mm | 39.063 | 69.444 | 113.636 | |||||||
| Element | Min | Max |
| Carbon | -- | 0.08 max |
| Manganese | -- | 2.00 max |
| Silicon | -- | 1.00 max |
| Chromium | 13.50 | 16.00 |
| Nickel | 24.00 | 27.00 |
| Molybdenum | 1.00 | 1.75 |
| Iron | -- | Balance |
| Titanium | 1.90 | 2.30 |
| Vanadium | 0.10 | 0.50 |
| Aluminum | -- | 0.35 max |
| Boron | 0.003 | 0.010 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 620 MPa | 90000 psi |
| Yield strength | 275 MPa | 40000 ksi |
| Elongation at break | 40% | 40% |
| UNS No | DIN | xxx | Grade |
|---|---|---|---|
| UNS S66286 | DIN 1.4980 | Alloy 1.4943 | Grade 660 |
| Temperature | psi x 10(6) | MPa x 10(3) | |
| Deg F | Deg C | ||
| 70 | 21.1 | 28.8 | 199 |
| 1000 | 538 | 23.7 | 163 |
| 1100 | 593 | 22.8 | 157 |
| 1200 | 649 | 21.9 | 151 |
| 1300 | 704 | 21.1 | 145 |
| 1400 | 760 | 20.1 | 139 |
| 1500 | 816 | 18.7 | 129 |
| Temperature | Coefficient | ||
| °F | °C | 10-6/°F | 10-6/°C |
| 200 | 93 | 9.17 | 16.5 |
| 400 | 204 | 9.35 | 16.8 |
| 600 | 316 | 9.47 | 17.0 |
| 800 | 427 | 9.64 | 17.4 |
| 1000 | 538 | 9.78 | 17.6 |
| 1200 | 649 | 9.88 | 17.8 |
| 1300 | 704 | 9.94 | 17.9 |
| 1400 | 760 | 10.32 | 18.6 |