B7 Teflon Bolts Supplier in India
| Ready Stock: | M10 to M110 |
|---|---|
| Custom Sizes: | Up to 4″ |
| Length: | 3mm to 2000mm |
| International Standard: | DIN 933, DIN 931, DIN 970, DIN 934, ANSI B 28.2.4 1M, ANSI B 18.2.4 2M, ASME B18.5 |
| Raw Material Origin: | SA, Europe, New Zealand, Morocco, South Africa, Algeria, United Kingdom, Australia India etc |
| MTC: | EN 10204/3.1B |
| Suitable Environment: | Salt Water and Mild Acids |
| Thread Pitch: | Fine Thread and Coarse Thread |
| Finish: | Phosphating, HDG, Oxidation |
| Threads: | UNJ, UNC, UNF, Rolled, UNR |
| Temperature Range: | Up to + 500°F |
| To Know About Latest Price List of Teflon Coated Fasteners Please Contact Us | |
Teflon Coated Studs
Teflon Bolts
Teflon Coated Washers
Polytetrafluoroethylene is the name of the chemical coating that is being referred to here Teflon Coated Fastener (PTFE). It is a sort of plastic that is sprayed on a variety of products and then baked in order to produce a surface that does not stick, is waterproof, does not corrode, and does not react. By doing so, it establishes a barrier between the product and the components of the environment that have the potential to damage it. Teflon coated fasteners prevent the materials from corroding owing to a thin layer that is just a few microns thick. Selecting the appropriate technological coating for the screws will increase their capacity for adjustment, therefore preventing both immediate and long-term issues.
There are differences in the quality of each individual bolt and fastener. One of the most common causes for complaint when they are used in equipment is that they have a short lifetime. This is owing to the fact that metal has a natural tendency to deteriorate over time. Damage is produced not only by everyday use and tear from being inserted and extracted repeatedly, but also by chemical corrosion and the wear and tear that results from frequent exposure to extremes of temperature
Table of Content
- Teflon Coated Fasteners Specification
- Teflon Coated Bolt Torque Chart
- Price List of Teflon Fasteners
- Dimension of Teflon Coated B7 Studs
- Teflon Washer Dimension
- Teflon Screw Sizes
- Types Of Teflon Coated Fasteners
- Our Stocks
- Teflon Coated Nuts Dimension
- Dimension of B7 Teflon Coated Bolts
- Teflon Set Screws Coating Thickness
- Teflon® Liquid Nonstick Coating Blends
- Applications of Teflon Machine Screws
Find Teflon Coated Fasteners Supplier in India who provides Custom Specification
- M1.2 – M48
- Size: M10 – M110
- 3mm – 2000mm
- Fine
- Coarse
- Cold Forging
- CNC Machined
- Hot Forging
- A
- D
- C
- G
- B
- E
- Plain, Electric galvanized
- Phosphating, Zinc impregnation
- Oxidation, DACROMET
- CNC Lath
- Thread Rolling
- Making Machines
- 100% Tested Teflon Coated Fasteners with MTC EN 10204 3.1/3.2
- UNC
- UN8
- BSW
- UTS
- ACME
- UNF
- UNR
- UNM
- BSF
- hex bolt
- bolt
- nuts
- threaded rod
- screws
- washers
- stud bolt
- Bagging
- Head Shank Drilling
- Thread Locking
- Head Painting
- Oval
- Hexagon washer
- Pan
- Cross
- Truss
- Torx
- Round
- Hex
- Truss
- Flat
- Phillips Drive
- Socket cap head
- Button head
- Slotted Drive
- Combination Drive
- Slotted hex washer
- Hex washer head
- Frearson Drive
- Pan
- Hex head
- Oval
- 5 CSF
- Class 2A (Medium fit)
- 2G
- custom
- 5 ONF
- 3G
- 4G
- 8G
- Class 1A (Loose fit)
- 6G
- Class 3A (Tight fit)
- 5 HF
Stockist of Teflon Screws in Various Sizes and Torque Chart as per ANSI B 28.2.4 1M Standards
| Dia (D) | 01/2 | 03/4 | 05/8 | 07/8 | 1 1/8 | 1 | 1 1/4 | |
|---|---|---|---|---|---|---|---|---|
| Body Dia (D) | MAX | 0.515 | 0.768 | 0.642 | 0.895 | 1.149 | 1.022 | 1.277 |
| MIN | 0.482 | 0.729 | 0.605 | 0.852 | 1.098 | 0.976 | 1.223 | |
| Across the Flats (F) | MAX | 0.875 | 1.25 | 1.062 | 1.438 | 1.812 | 1.625 | 2 |
| MIN | 0.85 | 1.212 | 1.031 | 1.394 | 1.756 | 1.575 | 1.938 | |
| Across the Corners © | MAX | 1.01 | 1.443 | 1.227 | 1.66 | 2.093 | 1.876 | 2.309 |
| MIN | 0.969 | 1.383 | 1.175 | 1.589 | 2.002 | 1.796 | 2.209 | |
| Head Height (H) | MAX | 0.364 | 0.524 | 0.444 | 0.604 | 0.78 | 0.7 | 0.876 |
| MIN | 0.302 | 0.455 | 0.378 | 0.531 | 0.658 | 0.591 | 0.749 | |
| Thread Lengths (T) | <6” | 1.25 | 1.75 | 1.5 | 2 | 2.5 | 2.25 | 2.75 |
| >6” | 1.5 | 2 | 1.75 | 2.25 | 2.75 | 2.5 | 3 | |
| Dia (D) | 1 3/8 | 1 1/2 | 2 | 1 3/4 | 2 1/4 | 2 3/4 | 2 1/2 | 3 |
| Body Dia (D) | 1.404 | 1.531 | 2.039 | 1.785 | 2.305 | 2.827 | 2.559 | 3.081 |
| 1.345 | 1.47 | 1.964 | 1.716 | 2.214 | 2.711 | 2.461 | 2.961 | |
| Across the Flats (F) | 2.188 | 2.375 | 3.125 | 2.75 | 3.5 | 4.25 | 3.875 | 4.625 |
| 2.119 | 2.3 | 3.025 | 2.662 | 3.388 | 4.112 | 3.75 | 4.475 | |
| Across the Corners © | 2.526 | 2.742 | 3.608 | 3.175 | 4.041 | 4.907 | 4.474 | 5.34 |
| 2.416 | 2.622 | 3.449 | 3.035 | 3.862 | 4.688 | 4.275 | 5.102 | |
| Head Height (H) | 0.94 | 1.036 | 1.388 | 1.196 | 1.548 | 1.869 | 1.708 | 2.06 |
| 0.81 | 0.902 | 1.175 | 1.054 | 1.327 | 1.632 | 1.479 | 1.815 | |
| Thread Lengths (T) | 3 | 3.25 | 4.25 | 3.75 | 4.75 | 5.75 | 5.25 | 6.25 |
| 3.25 | 3.5 | 4.5 | 4 | 5 | 6 | 5.5 | 6.5 |
Get Teflon Coated Nuts with UNF, NPT and NPTF Threads at Factory Price
To Know About Teflon Coated Fasteners Price Per Kg in India Please Contact Us Teflon Coated Fasteners Price List
Refer Teflon Coated b7 Studs and Washers Dimensions Here
| Nominal Size | Diameter, D | inch | 01/4 | 03/8 | 5/16 | 7/16 | 9/16 | 01/2 | 05/8 | 07/8 | 03/4 | 1 | 1 3/8 | 1 1/8 | 1 1/4 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tap End Full | Thread Length, | BM | Nominal | 0.375 | 0.563 | 0.469 | 0.656 | 0.844 | 0.75 | 0.938 | 1.313 | 1.1.25 | 1.5 | 2.063 | 1.688 | 1.875 | |
| Min. | 0.35 | 0.532 | 0.44 | 0.62 | 0.802 | 0.708 | 0.892 | 1.258 | 1.075 | 1.438 | 2 | 1.625 | 1.813 | ||||
| Max. | 0.4 | 0.594 | 0.498 | 0.692 | 0.896 | 0.792 | 0.983 | 1.368 | 1.175 | 1.562 | 2.125 | 1.75 | 1.938 | ||||
| Umax = 2P | UNC & NC-5 | Thread | 0.1 | 0.125 | 0.111 | 0.143 | 0.167 | 0.154 | 0.182 | 0.222 | 0.2 | 0.25 | 0.333 | 0.286 | 0.286 | ||
| UNF Thread | 0.071 | 0.083 | 0.083 | 0.1 | 0.111 | 0.1 | 0.111 | 0.143 | 0.125 | 0.167 | 0.167 | 0.167 | 0.167 | ||||
| 8UN Thread | … | — | — | — | — | — | — | — | — | — | 0.25 | 0.25 | 0.25 | ||||
| Minimum Nut End | Full Thread Length, | Bmin | L ≤ 10 | 0.75 | 1 | 0.875 | 1.125 | 1.375 | 1.25 | 1.5 | 2 | 1.75 | 2.25 | 3 | 2.5 | 2.75 | |
| 10 | 1 | 1.25 | 1.125 | 1.375 | 1.625 | 1.5 | 1.75 | 2.25 | 2 | 2.5 | 3.25 | 2.75 | 3 | ||||
| L > 16 | 1.5 | 1.75 | 1.625 | 1.875 | 2.125 | 2 | 2.25 | 2.75 | 2.5 | 3 | 3.75 | 3.25 | 3.5 | ||||
| Nominal Size | Diameter, D | inch | 1 1/2 | 1 3/4 | 1 5/8 | 1 7/8 | 2 1/4 | 2 | 2 1/2 | 3 | 2 3/4 | 3 1/4 | 3 3/4 | 3 1/2 | 4 | ||
| Tap End Full | Thread Length, | BM | Nominal | 2.25 | 2.625 | 2.438 | 2.813 | 3.375 | 3 | 3.75 | 4.5 | 4.125 | 4.875 | 5.625 | 5.25 | 6 | |
| Min. | 2.188 | 2.563 | 2.375 | 2.75 | 3.3 | 2.925 | 3.675 | 4.425 | 4.05 | 4.775 | 5.525 | 5.15 | 5.9 | ||||
| Max. | 2.313 | 2.688 | 2.5 | 2.875 | 3.45 | 3.075 | 3.825 | 4.575 | 4.2 | 4.975 | 5.725 | 5.35 | 6.1 | ||||
| Umax = 2P | UNC & NC-5 | Thread | 0.333 | 0.4 | — | — | 0.444 | 0.444 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||
| UNF Thread | 0.167 | — | — | — | — | — | — | — | — | — | — | — | — | ||||
| 8UN Thread | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | ||||
| Minimum Nut End | Full Thread Length, | Bmin | L ≤ 10 | 3.25 | 3.75 | 3.5 | 4 | 4.75 | 4.25 | 5.25 | — | 5.75 | — | — | — | — | |
| 10 | 3.5 | 4 | 3.75 | 4.25 | 5 | 4.5 | 5.5 | 6.5 | 6 | 7 | 8 | 7.5 | 8.5 | ||||
| L > 16 | 4 | 4.5 | 4.25 | 4.75 | 5.5 | 5 | 6 | 7 | 6.5 | 7.5 | 8.5 | 8 | 9 | ||||
| Nominal Size | I.D. | [Note (1)] | 12 | 27 | 16 | 22 | 20 | 24 | 36 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|
| T | Max. | 14.4 | 30.5 | 18.4 | 24.5 | 22.5 | 26.5 | 39.6 | 33.6 | |
| O.D. | Min. | 14 | 30 | 18 | 24 | 22 | 26 | 39 | 33 | |
| Max. | 27 | 56 | 34 | 44 | 42 | 50 | 72 | 60 | ||
| Standard | Min. | 25.7 | S4.1 | 32.4 | 42.4 | 40.4 | 48.4 | 70.1 | 58.1 | |
| Extra Thick | Max. | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | |
| Clipped Width E, Min. | Min. | 3.1 | 3.4 | 3.1 | 3.4 | 3.1 | 3.4 | 3.4 | 3.4 | |
| Max. | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Min. | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| [Note (2)] | 10.5 | 23.6 | 14 | 19.2 | 17.5 | 21 | 31.S | 26.2 | ||
| Nominal Size | I.D. | [Note (1)] | 42 | 80 | 48 | 64 | 56 | 72 | 100 | 90 |
| T | Max. | 45.6 | 86.9 | 52.7 | 70.7 | 62.7 | 78.7 | 107.9 | 96.9 | |
| O.D. | Min. | 45 | 86 | 52 | 70 | 62 | 78 | 107 | 96 | |
| Max. | 84 | 142 | 95 | 118 | 107 | 130 | 176 | 159 | ||
| Standard | Min. | 81.8 | 139.5 | 92.8 | 115.8 | 104.8 | 127.5 | 173.5 | 156.5 | |
| Extra Thick | Max. | 7.2 | 8.7 | 7.2 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | |
| Clipped Width E, Min. | Min. | 4.6 | 6.1 | 4.6 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | |
| Max. | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Min. | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| [Note (2)] | 36.7 | 70 | 42 | 56 | 49 | 63 | 87.5 | 78.7 |
Find Teflon Set Screws in Custom Sizes, Check Different Types Teflon Coating
Check Teflon Coated Fasteners Supplier in India who Provides Wide Range Of Sizes
| Screw Size | #0 | #2 | #4 | #1 | #3 | #5 |
|---|---|---|---|---|---|---|
| Inch Decimal | 0.060 in. | 0.086 in. | 0.112 in. | 0.073 in. | 0.099 in. | 0.125 in. |
| Nearest Fraction | 1/16″ | 3/32″ | 7/64″ | 5/64″ | 7/64″ | 1/8″ |
| Metric Equivalent | 1.52 mm | 2.18 mm | 2.84 mm | 1.85 mm | 2.51 mm | 3.18 mm |
| Screw Size | #6 | #10 | #14 | #8 | #12 | |
| Inch Decimal | 0.138 in. | 0.190 in. | 0.250 in. | 0.164 in. | 0.216 in. | |
| Nearest Fraction | 9/64″ | 3/16″ | 1/4″ | 5/32″ | 7/32″ | |
| Metric Equivalent | 3.51 mm | 4.83 mm | 6.35 mm | 4.17 mm | 5.49 mm |
Teflon PTFE: Teflon Coated Fasteners, which is an abbreviation for poly tetrafluoroethylene, is the kind of PTFE coating that is likely to be the most widely used. A primer and a top coat are the two components that make up this sort of non-stick coating. Teflon has the ability to withstand temperatures that are higher than any other fluoropolymer on the market, which may reach up to 260 degrees Celsius (500 degrees Fahrenheit). The fact that Teflon has a very small friction coefficient is yet another significant benefit of using this material. Additionally, it is not easily damaged by abrasions and many other kinds of chemicals. The fact that this specific variety of Teflon can only be purchased in liquid form and is composed mostly of water are the only two drawbacks associated with it.
Teflon FEP: If you are searching for a film that does not have pores, then fluorinated ethylene propylene copolymer, more often referred to as FEP, is most likely the finest choice for you to go with. This sort of coating will really melt and flow as it goes through the baking process. FEP is a sort of coating that is very non-stick and is highly resistant to the majority of the chemicals that are typically in use. In addition to that, it is offered in the form of a powder as well as a liquid that is based on water.
Teflon PFA: This particular Teflon coating can withstand temperatures up to 500 ° and has certain other advantages over FEP coatings, such as the fact that it may be used continuously at greater temperatures. PFA, also known as perfluoroalkoxy, is a kind of Teflon coating that is far more durable than either FEP or PTFE, meaning it is able to withstand much greater stress than the former. It is available in both a powder and a liquid form that is based on water, similar to FEP.
Teflon Coat: One Coat might be the answer to your problem if you are seeking for a Teflon coating that is not based on water but rather on a solvent. This kind of coating has been mixed, and as a result, it has a tendency to be incredibly robust and very resistant to abrasions. One of the advantages of using One Coat is that, unlike other coatings, it can be applied to smooth metal surfaces. This is in contrast to other coatings, which need a rough surface in order to ensure proper adhesion.
Teflon Dry: One Coat might be the answer to your problem if you are seeking for a Teflon coating that is not based on water but rather on a solvent. This kind of coating has been mixed, and as a result, it has a tendency to be incredibly robust and very resistant to abrasions. One of the advantages of using One Coat is that, unlike other coatings, it can be applied to smooth metal surfaces. This is in contrast to other coatings, which need a rough surface in order to ensure proper adhesion.
Check Teflon Coated Fasteners Manufacturer in India Offering a Various Types
Teflon Screws
Teflon Coated Machine Screws
Teflon Nut And Bolt
Teflon Coated Flange Bolts
Teflon Set Screws
View Teflon Coated Fasteners Manufacturer in India who provides Appropriate Dimensions
| minal | Size | inch | 01/4 | 01/2 | 5/16 | 03/8 | 05/8 | 7/16 | 9/16 | 07/8 | 03/4 | 1 | 1 1/4 | 1 1/8 | 1 3/8 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basic Major | Diameter of | Thread | 0.25 | 0.5 | 0.3125 | 0.375 | 0.625 | 0.4375 | 0.5625 | 0.875 | 0.75 | 1 | 1.25 | 1.125 | 1.375 | |||||
| Width Across Flats, | F | Basic | inch | 01/2 | 07/8 | 9/16 | 11/16 | 1 1/16 | 03/4 | 15/16 | 1 7/16 | 1 1/4 | 1 5/8 | 2 | 1 13/16 | 2 3/16 | ||||
| Min. | 0.488 | 0.85 | 0.546 | 0.669 | 1.031 | 0.728 | 0.909 | 1.394 | 1.212 | 1.575 | 1.938 | 1.756 | 2.119 | |||||||
| Max | 0.5 | 0.875 | 0.562 | 0.688 | 1.062 | 0.75 | 0.938 | 1.438 | 1.25 | 1.625 | 2 | 1.812 | 2.188 | |||||||
| Width Across | Corners, | G | Min. | 0.556 | 0.969 | 0.622 | 0.763 | 1.175 | 0.83 | 1.037 | 1.589 | 1.382 | 1.796 | 2.209 | 2.002 | 2.416 | ||||
| Max | 0.577 | 1.01 | 0.65 | 0.794 | 1.227 | 0.866 | 1.083 | 1.66 | 1.443 | 1.876 | 2.309 | 2.093 | 2.526 | |||||||
| Thickness Heavy | Hex Nuts, | H | Basic | inch | 15/64 | 31/64 | 19/64 | 23/64 | 39/64 | 27/64 | 35/64 | 55/64 | 47/64 | 63/64 | 1 7/32 | 1 7/64 | 1 11/32 | |||
| Min. | 0.218 | 0.464 | 0.28 | 0.341 | 0.587 | 0.403 | 0.526 | 0.833 | 0.71 | 0.956 | 1.187 | 1.079 | 1.31 | |||||||
| Max | 0.25 | 0.504 | 0.314 | 0.377 | 0.631 | 0.441 | 0.568 | 0.885 | 0.758 | 1.012 | 1.251 | 1.139 | 1.378 | |||||||
| Thickness Heavy | Hex Jam Nuts, | H1 | Basic | inch | 11/64 | 19/64 | 13/64 | 15/64 | 23/64 | 17/64 | 21/64 | 31/64 | 27/64 | 35/64 | 23/32 | 39/64 | 25/32 | |||
| Min. | 0.156 | 0.277 | 0.186 | 0.216 | 0.337 | 0.247 | 0.307 | 0.458 | 0.398 | 0.519 | 0.687 | 0.579 | 0.747 | |||||||
| Max | 0.188 | 0.317 | 0.22 | 0.252 | 0.381 | 0.285 | 0.349 | 0.51 | 0.446 | 0.575 | 0.751 | 0.639 | 0.815 | |||||||
| Maximum Runout of | Bearing Surface to | Thread | Axis, FIM | Heavy HEX NUTS | Specified Proof load | Up to | 150,000 psi | 0.017 | 0.023 | 0.02 | 0.021 | 0.025 | 0.022 | 0.024 | 0.029 | 0.027 | 0.031 | 0.035 | 0.033 | 0.038 |
| 150,000 psi | and Greater | 0.011 | 0.016 | 0.012 | 0.014 | 0.018 | 0.015 | 0.017 | 0.022 | 0.02 | 0.024 | 0.03 | 0.027 | 0.033 | ||||||
| Heavy Hex | Jam Nuts | All Strength | Levels | 0.017 | 0.023 | 0.02 | 0.021 | 0.025 | 0.022 | 0.024 | 0.029 | 0.027 | 0.031 | 0.035 | 0.033 | 0.038 | ||||
| minal | Size | inch | 1 1/2 | 2 | 1 5/8 | 1 3/4 | 2 1/2 | 1 7/8 | 2 1/4 | 3 | 2 3/4 | 3 1/4 | 3 3/4 | 3 1/2 | 4 | |||||
| Basic Major | Diameter of | Thread | 1.5 | 2 | 1.625 | 1.75 | 2.5 | 1.875 | 2.25 | 3 | 2.75 | 3.25 | 3.75 | 3.5 | 4 | |||||
| Width Across Flats, | F | Basic | inch | 2 3/8 | 3 1/8 | 2 9/16 | 2 3/4 | 3 7/8 | 2 15/16 | 3 1/2 | 4 5/8 | 4 1/4 | 5 | 5 3/4 | 5 3/8 | 6 1/8 | ||||
| Min. | 2.3 | 3.025 | 2.481 | 2.662 | 3.75 | 2.844 | 3.388 | 4.475 | 4.112 | 4.838 | 5.562 | 5.2 | 5.925 | |||||||
| Max | 2.375 | 3.125 | 2.562 | 2.75 | 3.875 | 2.938 | 3.5 | 4.625 | 4.25 | 5 | 5.75 | 5.375 | 6.125 | |||||||
| Width Across | Corners, | G | Min. | 2.622 | 3.449 | 2.828 | 3.035 | 4.275 | 3.242 | 3.862 | 5.102 | 4.688 | 5.515 | 6.341 | 5.928 | 6.755 | ||||
| Max | 2.742 | 3.608 | 2.959 | 3.175 | 4.474 | 3.392 | 4.041 | 5.34 | 4.907 | 5.774 | 6.64 | 6.207 | 7.073 | |||||||
| Thickness Heavy | Hex Nuts, | H | Basic | inch | 1 15/32 | 1 31/32 | 1 19/32 | 1 23/32 | 2 29/64 | 1 27/32 | 2 13/64 | 2 61/64 | 2 45/64 | 3 3/16 | 3 11/16 | 3 7/16 | 3 15/16 | |||
| Min. | 1.433 | 1.925 | 1.556 | 1.679 | 2.401 | 1.802 | 2.155 | 2.893 | 2.647 | 3.124 | 3.616 | 3.37 | 3.862 | |||||||
| Max | 1.505 | 2.013 | 1.632 | 1.759 | 2.505 | 1.886 | 2.251 | 3.013 | 2.759 | 3.252 | 3.76 | 3.506 | 4.014 | |||||||
| Thickness Heavy | Hex Jam Nuts, | H1 | Basic | inch | 27/32 | 1 3/32 | 29/32 | 31/32 | 1 29/64 | 1 1/32 | 1 13/64 | 1 45/64 | 1 37/64 | 1 13/16 | 2 1/16 | 1 15/16 | 2 3/16 | |||
| Min. | 0.808 | 1.05 | 0.868 | 0.929 | 1.401 | 0.989 | 1.155 | 1.643 | 1.522 | 1.748 | 1.99 | 1.87 | 2.112 | |||||||
| Max | 0.88 | 1.138 | 0.944 | 1.009 | 1.505 | 1.073 | 1.251 | 1.763 | 1.634 | 1.876 | 2.134 | 2.006 | 2.264 | |||||||
| Maximum Runout of | Bearing Surface to | Thread | Axis, FIM | Heavy HEX NUTS | Specified Proof load | Up to | 150,000 psi | 0.041 | 0.055 | 0.044 | 0.048 | 0.068 | 0.051 | 0.061 | 0.081 | 0.074 | 0.087 | 0.1 | 0.094 | 0.107 |
| 150,000 psi | and Greater | 0.036 | 0.047 | 0.038 | 0.041 | 0.058 | 0.044 | 0.052 | 0.07 | 0.064 | 0.075 | 0.087 | 0.081 | 0.093 | ||||||
| Heavy Hex | Jam Nuts | All Strength | Levels | 0.041 | 0.055 | 0.044 | 0.048 | 0.068 | 0.051 | 0.061 | 0.081 | 0.074 | 0.087 | 0.1 | 0.094 | 0.107 | ||||
| Nominal Size | or Basic | Product | Diameter | inch | 1⁄4 | 5⁄16 | 3⁄8 | 7⁄16 | 1⁄2 | 5⁄8 | 3⁄4 | 7⁄8 | 1 | 1 1⁄8 | 1 1⁄4 | 1 1⁄2 | 1 3⁄8 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 0.25 | 0.3125 | 0.375 | 0.4375 | 0.5 | 0.625 | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.5 | 1.375 | |||||
| Full-Size Body | Diameter, | E | Max | 0.26 | 0.324 | 0.388 | 0.452 | 0.515 | 0.642 | 0.768 | 0.895 | 1.022 | 1.149 | 1.277 | 1.531 | 1.404 | ||
| Min | 0.237 | 0.298 | 0.36 | 0.421 | 0.482 | 0.605 | 0.729 | 0.852 | 0.976 | 1.098 | 1.223 | 1.47 | 1.345 | |||||
| Width Across Flats, | F | Basic | inch | 7⁄16 | 1⁄2 | 9⁄16 | 5⁄8 | 3⁄4 | 15⁄16 | 11⁄8 | 1 5⁄16 | 1 1⁄2 | 1 11⁄16 | 1 7⁄8 | 2 1⁄4 | 2 1⁄16 | ||
| Max | 0.438 | 0.5 | 0.562 | 0.625 | 0.75 | 0.938 | 1.125 | 1.312 | 1.5 | 1.688 | 1.875 | 2.25 | 2.062 | |||||
| Min | 0.425 | 0.484 | 0.544 | 0.603 | 0.725 | 0.906 | 1.088 | 1.269 | 1.45 | 1.631 | 1.812 | 2.175 | 1.994 | |||||
| Width Across | Corners, G | Max | 0.505 | 0.577 | 0.65 | 0.722 | 0.866 | 1.083 | 1.299 | 1.516 | 1.732 | 1.949 | 2.165 | 2.598 | 2.382 | |||
| Min | 0.484 | 0.552 | 0.62 | 0.687 | 0.826 | 1.033 | 1.24 | 1.447 | 1.653 | 1.859 | 2.066 | 2.48 | 2.273 | |||||
| Head Height, H Basic | Basic | inch | 11⁄64 | 7⁄32 | 1⁄4 | 19⁄64 | 11⁄32 | 27⁄64 | 1⁄2 | 37⁄64 | 43⁄64 | 3⁄4 | 27⁄32 | 1 | 29⁄32 | |||
| Max | 0.188 | 0.235 | 0.268 | 0.316 | 0.364 | 0.444 | 0.524 | 0.604 | 0.7 | 0.78 | 0.876 | 1.036 | 0.94 | |||||
| Min | 0.15 | 0.195 | 0.226 | 0.272 | 0.302 | 0.378 | 0.455 | 0.531 | 0.591 | 0.658 | 0.749 | 0.902 | 0.81 | |||||
| Radius of | Fillet, R | Max | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.06 | 0.06 | 0.06 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | |||
| Min | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | |||||
| Nominal Thread | Length for Bolt | Lengths, | LT | 6 in. and | Shoter | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.5 | 1.75 | 2 | 2.25 | 2.5 | 2.75 | 3.25 | 3 |
| Over | 6 in. | 1 | 1.125 | 1.25 | 1.375 | 1.5 | 1.75 | 2 | 2.25 | 2.5 | 2.75 | 3 | 3.5 | 3.25 | ||||
| Nominal Size | or Basic | Product | Diameter | inch | 1 5⁄8 | 1 3⁄4 | 1 7⁄8 | 2 | 2 1⁄4 | 2 1⁄2 | 2 3⁄4 | 3 | 3 1⁄4 | 3 1⁄2 | 3 3⁄4 | 4 | ||
| mm | 1.625 | 1.75 | 1.875 | 2 | 2.25 | 2.5 | 2.75 | 3 | 3.25 | 3.5 | 3.75 | 4 | ||||||
| Full-Size Body | Diameter, | E | Max | 1.658 | 1.785 | 1.912 | 2.039 | 2.305 | 2.559 | 2.827 | 3.081 | 3.335 | 3.589 | 3.858 | 4.111 | |||
| Min | 1.591 | 1.716 | 1.839 | 1.964 | 2.214 | 2.461 | 2.711 | 2.961 | 3.21 | 3.461 | 3.726 | 3.975 | ||||||
| Width Across Flats, | F | Basic | inch | 2 7⁄16 | 2 5⁄8 | 2 13⁄16 | 3 | 3 3⁄8 | 3 3⁄4 | 4 1⁄8 | 4 1⁄2 | 4 7⁄8 | 5 1⁄4 | 5 5⁄8 | 6 | |||
| Max | 2.438 | 2.625 | 2.812 | 3 | 3.375 | 3.75 | 4.125 | 4.5 | 4.875 | 5.25 | 5.625 | 6 | ||||||
| Min | 2.356 | 2.538 | 2.719 | 2.9 | 3.262 | 3.625 | 3.988 | 4.35 | 4.712 | 5.075 | 5.437 | 5.8 | ||||||
| Width Across | Corners, G | Max | 2.815 | 3.031 | 3.248 | 3.464 | 3.897 | 4.33 | 4.763 | 5.196 | 5.629 | 6.062 | 6.495 | 6.928 | ||||
| Min | 2.616 | 2.893 | 3.099 | 3.306 | 3.719 | 4.133 | 4.546 | 4.959 | 5.372 | 5.786 | 6.198 | 6.612 | ||||||
| Head Height, H Basic | Basic | inch | 1 3⁄32 | 1 5⁄32 | 1 1⁄4 | 1 11⁄32 | 1 1⁄2 | 1 21⁄32 | 1 13⁄16 | 2 | 2 3⁄16 | 2 5⁄16 | 2 1⁄2 | 2 11⁄16 | ||||
| Max | 1.116 | 1.196 | 1.276 | 1.388 | 1.548 | 1.708 | 1.869 | 2.06 | 2.251 | 2.38 | 2.572 | 2.764 | ||||||
| Min | 0.978 | 1.054 | 1.13 | 1.175 | 1.327 | 1.479 | 1.632 | 1.815 | 1.936 | 2.057 | 2.241 | 2.424 | ||||||
| Radius of | Fillet, R | Max | 0.09 | 0.12 | 0.12 | 0.12 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | ||||
| Min | 0.03 | 0.04 | 0.04 | 0.04 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | ||||||
| Nominal Thread | Length for Bolt | Lengths, | LT | 6 in. and | Shoter | 3.5 | 3.75 | 4 | 4.25 | 4.75 | 5.25 | 5.75 | 6.25 | 6.75 | 7.25 | 7.75 | 8.25 | |
| Over | 6 in. | 3.75 | 4 | 4.25 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | |||||
| Coating Name | Midnite-X | Phantom | Flash Black | Stealth | Silhouette |
|---|---|---|---|---|---|
| Max Coating Thickness, µm | – | 45 | 50 | 50 | 75 |
| Min Coating Thickness, µm | 20 | 30 | 40 | 35 | 35 |
| Product Numbers and Descriptions |
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| Service Temperature | 500°F | 500°F | 500°F | 500°F |
| Cure Temperature | 800°F | 800°F | 800°F | 650°F |
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- Vision Alloys is A Manufacturer of Steel Fasteners Company in India
- Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
- Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
- Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock