A hex bolt is a type of fastener that is shaped like a cylinder with a hexagonal cross section. It is designed to be loosened or tightened using a wrench or a socket with a hexagonal drive. Hex bolts are available in a wide variety of sizes and materials, and their typical applications are in the construction and machinery industries. They may have a variety of finishes and coatings, such as zinc or black oxide, to improve their corrosion resistance. The head of a hex bolt may be either partially or fully threaded, depending on the specific application.
Hex bolts are often used in conjunction with nuts to hold two or more parts together, and the size of the bolt is typically determined by the diameter of the shank and the length of the threads. The strength of a hex bolt is determined by its grade, which is indicated by a number stamped on the head of the bolt. Bolts of a higher grade are constructed from materials that are both more robust and capable of withstanding a greater amount of force. In addition to their use in construction and machinery, hex bolts are also commonly found in automotive and other mechanical applications.
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Specification
| Product name | Stainless Steel Hex Bolts |
|---|---|
| Place of Origin | India |
| Standard | ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS |
| DIN Standard | B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923 |
| Surface treatment | Passivation /plain |
| Stainless Steel Hex Bolts Size | M2 - M100 |
| Stainless Steel Hex Bolts Diameter | M3-M60 |
| Stainless Steel Hex Bolts Length | 6mm-500mm |
| Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc |
| Neck type | Hex, Square, Triangular, Oval & Knurled etc |
| Drive type | Phil, Slotted, Hex socket, Torx & square slot etc |
| Stainless Steel Hex Bolts Application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
| Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
| Drive Style | Type I |
| Stainless Steel Hex Bolts Material | 18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80 |
| Thread Requirements | ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
| Finish | Per ASTM A380/A380M |
| Finishing | Zinc Plated (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test |
| Stock Products | Stainless steel: All DIN, GB Standard and part ASNI standard stainless steel Hex Bolts, Example: ISO7380, DIN7981, DIN7982, DIN916, DIN913, DIN7985, DIN912 |
| Production technology | Cold Forged |
| Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| MOQ | 10 pieces |
| Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
| Others | OEM, ODM, ±0.03MM tolerance |
| Surface treatment of stainless steel Hex Bolts |
|
| Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
| Tolerance of stainless steel Hex Bolts | +/-0.01mm to +/-0.05mm |
| Samples | Yes |
| Production Capacity | 2,700,000 pieces per month |
| Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
Stainless Steel Hex Bolts Dimensions :-
| Bolt Size | A (max) | B | C (min) | D | E | F
Thread Length for Bolt Length |
||
|---|---|---|---|---|---|---|---|---|
| max | min | 6" and
shorter |
over 6" | |||||
| 1/4" | 0.260 | 7/16 | 0.484 | 11/64 | 0.03 | 0.01 | 0.750 | 1.000 |
| 5/16" | 0.324 | 1/2 | 0.552 | 7/32 | 0.03 | 0.01 | 0.875 | 1.125 |
| 3/8" | 0.388 | 9/16 | 0.620 | 1/4 | 0.03 | 0.01 | 1.000 | 1.250 |
| 7/16" | 0.452 | 5/8 | 0.687 | 19/64 | 0.03 | 0.01 | 1.125 | 1.375 |
| 1/2" | 0.515 | 3/4 | 0.826 | 11/32 | 0.03 | 0.01 | 1.250 | 1.500 |
| 5/8" | 0.642 | 15/16 | 1.033 | 27/64 | 0.06 | 0.02 | 1.500 | 1.750 |
| 3/4" | 0.768 | 1-1/8 | 1.240 | 1/2 | 0.06 | 0.02 | 1.750 | 2.000 |
| 7/8" | 0.895 | 1-5/16 | 1.447 | 37/64 | 0.06 | 0.02 | 2.000 | 2.250 |
| 1" | 1.022 | 1-1/2 | 1.653 | 43/64 | 0.09 | 0.03 | 2.250 | 2.500 |
| 1-1/8" | 1.149 | 1-11/16 | 1.859 | 3/4 | 0.09 | 0.03 | 2.500 | 2.750 |
| 1-1/4" | 1.277 | 1-7/8 | 2.066 | 27/32 | 0.09 | 0.03 | 2.750 | 3.000 |
| 1-3/8" | 1.404 | 2-1/16 | 2.273 | 29/32 | 0.09 | 0.03 | 3.000 | 3.250 |
| 1-1/2" | 1.531 | 2-1/4 | 2.480 | 1 | 0.09 | 0.03 | 3.250 | 3.500 |
| 1-3/4" | 1.785 | 2-5/8 | 2.893 | 1-5/32 | 0.12 | 0.04 | 3.750 | 4.000 |
| 2" | 2.039 | 3 | 3.306 | 1-11/32 | 0.12 | 0.04 | 4.250 | 4.500 |
| 2-1/4" | 2.305 | 3-3/8 | 3.719 | 1-1/2 | 0.19 | 0.06 | 4.750 | 5.000 |
| 2-1/2" | 2.559 | 3-3/4 | 4.133 | 1-21/32 | 0.19 | 0.06 | 5.250 | 5.500 |
| 2-3/4" | 2.837 | 4-1/8 | 4.546 | 1-13/16 | 0.19 | 0.06 | 5.750 | 6.000 |
| 3" | 3.081 | 4-1/2 | 4.959 | 2 | 0.19 | 0.06 | 6.250 | 6.500 |
| 3-1/4" | 3.335 | 4-7/8 | 5.372 | 2-3/16 | 0.19 | 0.06 | 6.750 | 7.000 |
| 3-1/2" | 3.589 | 5-1/4 | 5.786 | 2-5/16 | 0.19 | 0.06 | 7.250 | 7.500 |
| 3-3/4" | 3.858 | 5-5/8 | 6.198 | 2-1/2 | 0.19 | 0.06 | 7.750 | 8.000 |
| 4" | 4.111 | 6 | 6.612 | 2-11/16 | 0.19 | 0.06 | 8.250 | 8.500 |
| Bolt Size | A (max) | B | C (min) | D | E | F
Thread Length for Bolt Length |
||
|---|---|---|---|---|---|---|---|---|
| max | min | 6" and
shorter |
over 6" | |||||
| 1/2" | 0.515 | 7/8 | 0.969 | 11/32 | 0.03 | 0.01 | 1.250 | 1.500 |
| 5/8" | 0.642 | 1-1/16 | 1.175 | 27/64 | 0.06 | 0.02 | 1.500 | 1.750 |
| 3/4" | 0.768 | 1-1/4 | 1.383 | 1/2 | 0.06 | 0.02 | 1.750 | 2.000 |
| 7/8" | 0.895 | 1-7/16 | 1.589 | 37/64 | 0.06 | 0.02 | 2.000 | 2.250 |
| 1" | 1.022 | 1-5/8 | 1.796 | 43/64 | 0.09 | 0.03 | 2.250 | 2.500 |
| 1-1/8" | 1.149 | 1-13/16 | 2.002 | 3/4 | 0.09 | 0.03 | 2.500 | 2.750 |
| 1-1/4" | 1.277 | 2 | 2.209 | 27/32 | 0.09 | 0.03 | 2.750 | 3.000 |
| 1-3/8" | 1.404 | 2-3/16 | 2.416 | 29/32 | 0.09 | 0.03 | 3.000 | 3.250 |
| 1-1/2" | 1.531 | 2-3/8 | 2.622 | 1 | 0.09 | 0.03 | 3.250 | 3.500 |
| 1-3/4" | 1.785 | 2-3/4 | 3.035 | 1-5/32 | 0.12 | 0.04 | 3.750 | 4.000 |
| 2" | 2.039 | 3-1/8 | 3.449 | 1-11/32 | 0.12 | 0.04 | 4.250 | 4.500 |
| 2-1/4" | 2.305 | 3-1/2 | 3.862 | 1-1/2 | 0.19 | 0.06 | 4.750 | 5.000 |
| 2-1/2" | 2.559 | 3-7/8 | 4.275 | 1-21/32 | 0.19 | 0.06 | 5.250 | 5.500 |
| 2-3/4" | 2.827 | 4-1/4 | 4.688 | 1-13/16 | 0.19 | 0.06 | 5.750 | 6.000 |
| 3" | 3.081 | 4-5/8 | 5.102 | 2 | 0.19 | 0.06 | 6.250 | 6.500 |
Stainless Steel Heavy Hex Structural Bolt Dimensions :-
| Bolt Size | A | B | C | D | E Radius of Fillet |
F Thread Length |
G Transitional Thread Length |
Runout of Bearing Surface FIM |
||
|---|---|---|---|---|---|---|---|---|---|---|
| max | min | min | max | min | max | |||||
| 1/2" | 0.515 | 0.482 | 7/8 | 0.969 | 5/16 | 0.031 | 0.009 | 1.00 | 0.19 | 0.016 |
| 5/8" | 0.642 | 0.605 | 1-1/16 | 1.175 | 25/64 | 0.062 | 0.021 | 1.25 | 0.22 | 0.019 |
| 3/4" | 0.768 | 0.729 | 1-1/4 | 1.383 | 15/32 | 0.062 | 0.021 | 1.38 | 0.25 | 0.022 |
| 7/8" | 0.895 | 0.852 | 1-7/16 | 1.589 | 35/64 | 0.062 | 0.031 | 1.50 | 0.28 | 0.025 |
| 1" | 1.022 | 0.976 | 1-5/8 | 1.796 | 39/64 | 0.093 | 0.062 | 1.75 | 0.31 | 0.028 |
| 1-1/8" | 1.149 | 1.098 | 1-13/16 | 2.002 | 11/16 | 0.093 | 0.062 | 2.00 | 0.34 | 0.032 |
| 1-1/4" | 1.277 | 1.223 | 2 | 2.209 | 25/32 | 0.093 | 0.062 | 2.00 | 0.38 | 0.035 |
| 1-3/8" | 1.404 | 1.345 | 2-3/16 | 2.416 | 27/32 | 0.093 | 0.062 | 2.25 | 0.44 | 0.038 |
| 1-1/2" | 1.531 | 1.470 | 2-3/8 | 2.622 | 15/16 | 0.093 | 0.062 | 2.25 | 0.44 | 0.041 |
SS Hex Bolts Size :-
| Diameter | M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 |
|---|---|---|---|---|---|---|---|---|
| Length | ||||||||
| 30 | 49.1 | |||||||
| 35 | 53.6 | |||||||
| 40 | 58.0 | 105 | ||||||
| 45 | 62.1 | 113 | 188 | |||||
| 50 | 66.6 | 121 | 200 | 257 | ||||
| 55 | 71.0 | 129 | 212 | 272 | ||||
| 60 | 75.4 | 137 | 225 | 286 | 362 | |||
| 65 | 79.9 | 145 | 237 | 301 | 380 | |||
| 70 | 84.3 | 153 | 249 | 316 | 398 | 532 | ||
| 75 | 88.8 | 160 | 262 | 331 | 415 | 554 | 701 | |
| 80 | 93.2 | 168 | 274 | 346 | 433 | 576 | 728 | |
| 85 | 97.6 | 176 | 286 | 361 | 451 | 599 | 756 | 1184 |
| 90 | 102 | 184 | 298 | 375 | 467 | 621 | 784 | 1224 |
| 95 | 107 | 192 | 310 | 390 | 485 | 644 | 812 | 1264 |
| 100 | 199 | 322 | 405 | 503 | 665 | 838 | 1304 | |
| 105 | 207 | 335 | 420 | 520 | 688 | 865 | 1336 | |
| 110 | 215 | 347 | 435 | 538 | 710 | 893 | 1376 | |
| 115 | 223 | 359 | 450 | 556 | 732 | 921 | 1415 | |
| 120 | 231 | 372 | 465 | 574 | 755 | 949 | 1455 | |
| 125 | 239 | 384 | 479 | 591 | 777 | 976 | 1495 | |
| 130 | 247 | 396 | 494 | 609 | 800 | 1004 | 1535 | |
| 135 | 409 | 509 | 627 | 822 | 1032 | 1575 | ||
| 140 | 421 | 524 | 645 | 845 | 1059 | 1615 | ||
| 145 | 433 | 539 | 662 | 867 | 1087 | 1655 | ||
| 150 | 446 | 554 | 680 | 890 | 1115 | 1695 | ||
| 155 | 458 | 569 | 698 | 912 | 1143 | 1735 | ||
| 160 | 584 | 716 | 935 | 1170 | 1775 | |||
| 165 | 599 | 733 | 957 | 1198 | 1815 | |||
| 170 | 751 | 979 | 1226 | 1855 | ||||
| 175 | 769 | 1002 | 1254 | 1895 | ||||
| 180 | 787 | 1024 | 1281 | 1935 | ||||
| 185 | 804 | 1047 | 1309 | 1974 | ||||
| 190 | 822 | 1069 | 1337 | 2014 | ||||
| 195 | 840 | 1092 | 1365 | 2054 | ||||
| 200 | 1114 | 1392 | 2094 |
SS Hex Bolts Weight Chart :-
Applications & Operations
We at DC Engineering make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers. DC Engineering is one of the most trusted manufacturers and suppliers of fasteners and bolts which are applicable in various industries.
- Gas Processing Industries
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Chemical Industries
- Oil & Gas Industries
- Fertilizers Industries
- Sugar Industries
Experimentation & Testing
DC Engineering is known for its accurate and perfect dimensions. We at DC engineering thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.
- Impact Analysis
- Eddy Current Examining
- Power Generation Industries
- Hydrostatic Analysis
- Prompt Test
- Positive Material Recognition
- Large-Scale Test
- Pitting Protection Test
Packaging & Dispatching
DC Engineering uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as:
- Wooden Boxes
- Wooden Crates
- Wooden Pallets
- Carton Boxes
- Shrink-Wrapped
- Bubble Wrap Packing Material
- Laminated & Metallized Films
- Wooden or Plastic Crates
Cities We Export
Srinagar, Tamil Nadu, West Bengal, Vijayawada, Maharashtra, Rajkot, Karnataka, Akola, Amravati, Kanpur, Aurangabad, Andhra Pradesh, Saharanpur, Vasai, Varanasi, Faridabad, Bhadreswar, Jhansi, Nashik, Solapur, Surat, Nagpur, Raipur, Haryana, Buxar, Bhavnagar, Pune, Punjab, Banswara, Uttar Pradesh, Tadepalligudem, Manipur,Delhi, Dhanbad, Guntur, Gujarat, Ludhiana, Kalyani, Nagapattinam, Benin, Vadodara, Kerala, Patna, Ulhasnagar, Chhattisgarh, Mizoram, Chennai, Kurnool, Datia, Mangalore, Ambala, Kota, Miryalaguda, Orissa, Mumbai, Nagda, Bikaner, Ballia, Allahabad, Suryapet, Jaipur, Haora, Durgapur, Udgir, Jodhpur, Amritsar, Kalyan, Bangalore, Puducherry, Agra, Kolkata, Tirunelveli, Gujarat, India, Lucknow, Meerut, Dehradun, Bihar, Ujjain, Jharkhand, Ahmedabad, Coimbatore, Sadar, Jamnagar, Hyderabad, Chandigarh, Ranchi, Jamalpur, Ambattur, Jabalpur, Waghala, Nagaur, Gulbarga
Countries We Export
Iran, Ecuador, Mexico, Afghanistan, Bulgaria, Denmark, Kenya, Singapore, Portugal, Venezuela, Sri Lanka, Chile, Gabon, Colombia, Belgium, Peru, Belarus, Yemen, Thailand,France, Italy, Mexico, Greece, Kuwait, Romania, Iraq, Netherlands, Sweden, Switzerland, Lithuania, Lebanon, Poland, Philippines, United Kingdom, Norway, Angola, Kazakhstan, Taiwan, Nigeria, Poland, China, Nigeria, Spain, Mongolia, New Zealand, United States, Hungary, Libya, Serbia, Ukraine, Finland, South Africa, Iran, Vietnam, Israel, Czech Republic, Slovakia, Hong Kong, Azerbaijan, Qatar, Japan, Oman, Malaysia, Pakistan, Algeria, Bangladesh, Jordan, Indonesia, Russia, United Arab Emirates, Brazil, Estonia, Turkey, Austria, Croatia, Ghana, Bahrain, Korea, Canada, Bolivia, Costa Rica, Trinidad & Tobago, Tunisia, Chile, Morocco, Bhutan, Argentina, Egypt