Stainless Steel Flange Nuts
Numerous varieties of nuts are produced by an Indian producer of stainless steel flange nuts. The flange nuts are unique in their design and use because a flange is affixed to them. Leading supplier and manufacturer of stainless steel flange nuts in various sizes and diameters is Nayna Enterprise. These nuts are produced using a variety of material grades.
One end of the nuts is flared outward to create a flange.The surface of the flange commonly features serrations facing the bolt. The stainless steel serrated flange nuts serve as washers and tighten the nuts to the bolt, bolt hole, and retaining surface at the same time. These 12-point flange nuts are frequently used in situations that call for flange nuts with strong tensile and yield characteristics.
They are resilient to strong stresses and twisting forces. Applications include manifolds and exhausts. The Exhaust Manifold Flange Nuts may function in conditions of high pressure and temperature.Power generation, oil and gas, as well as heat exchange and boiler class applications, require high temperature service and high pressure service 12-point flange nuts.
Metric Grade 8 flange nuts, for example, are used in a variety of application kinds. There are several grades and standards available. To learn more about the many types, sizes, grades, and requirements, including the cost of hex flange nuts made to DIN 6923, feel free to contact us.
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| Serrated Flange Nuts | Flange Nuts |
Standard Specification of Flange Nuts
| Flange Nuts Size | M4 to M16 |
|---|---|
| Length of Serrated Flange Nuts | 6mm-500mm |
| SS Flange Nuts Thread Direction | Right Hand |
| Dia./Thread Size | 5/8″-11 |
| Width Across Flats | 1-1/16″ |
| Standard | DIN934 DIN936 DIN439 DIN555 A194 2H ASTM A563 JIS B1190, DIN 6923 |
| Grade | 4, 8, 10, AISI 2, AISI 5, AISI 8 |
| Application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
| Material | 18-8 Stainless Steel, Stainless steel 201, 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) |
| Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Coatings | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
18-8 Stainless Steel Flange Nuts Dimensions Chart
Flange Nuts Suppliers in India, Buy 316 Stainless Steel Flange Nuts, Metric Flange Nuts, Grade 8 flange nuts at factory price, View hex flange nut din 6923 Dimension chart
DIN 6923 – Hex Flange Nut
JIS B1190 Flange Nut
| d | Pitch P | s | k | dc | ||
|---|---|---|---|---|---|---|
| max | min | max | min | max | ||
| M5 | 0.8 | 8 | 7.78 | 5 | 4.7 | 11.8 |
| M6 | 1 | 10 | 9.78 | 6 | 5.7 | 14.2 |
| M8 | 1.25 | 13 | 12.73 | 8 | 7.64 | 17.9 |
| M10 | 1.5 | 15 | 14.73 | 10 | 9.64 | 21.8 |
| M12 | 1.75 | 18 | 17.73 | 12 | 11.57 | 26 |
| M14 | 2 | 21 | 20.67 | 14 | 13.3 | 29.9 |
| M16 | 2 | 24 | 23.67 | 16 | 15.3 | 34.5 |
| M20 | 2.5 | 30 | 29.16 | 20 | 18.7 | 42.8 |
Stainless Steel Serrated Flange Nuts Size in Inches
High-Strength 12-Point Flange Nuts, Exhaust Manifold Flange Nuts manufacturer, Check 316 SS Serrated Flange Nuts Dimension and Exhaust Flange Nuts, M8 Stainless Steel Flange Nuts Sizes in Inches
| NOMINAL NUT SIZE | EDP # | A | B | C | D | E | |
|---|---|---|---|---|---|---|---|
| FLANGE DIA. | ACROSS FLATS | ACROSS CORNERS | NUT THICKNESS | MINIMUM FLANGE EDGE THICKNESS | |||
| 5/16 – 18 | F04200M | 0.505 | 0.236 | 0.04 | |||
| F04280M | max. | 0.594 | 0.438 | ||||
| min. | 0.574 | 0.428 | 0.488 | 0.222 | |||
| 5/16 – 18 | F05180M | max. | 0.68 | 0.500 | 0.577 | 0.283 | 0.04 |
| 5/16 – 24 | F05240M | min. | 0.66 | 0.489 | 0.557 | 0.268 | |
| 3/8 – 16 | F06160M | max. | 0.75 | 0.562 | 0.65 | 0.347 | 0.04 |
| 3/8 – 24 | F06240M | min. | 0.728 | 0.551 | 0.628 | 0.33 | |
| 7/16 – 14 | F07140M | max. | 0.937 | 0.688 | 0.794 | 0.395 | 0.04 |
| 7/16 – 20 | F07200M | min. | 0.91 | 0.675 | 0.768 | 0.375 | |
| 41306 | F08130M | max. | 1.031 | 0.750 | 0.866 | 0.458 | 0.05 |
| 43862 | F08200M | min. | 1.000 | 0.736 | 0.84 | 0.437 | |
| 9/16 – 12 | F09120M | max. | 1.188 | 0.875 | 1.01 | 0.506 | 0.05 |
| 9/16 -18 | F09180M | min. | 1.155 | 0.861 | 0.982 | 0.483 | |
| 5/8 – 11 | F10110M | max. | 1.281 | 0.938 | 1.083 | 0.569 | 0.05 |
| 5/8 – 18 | F10180M | min. | 1.248 | 0.922 | 1.051 | 0.545 | |
| 40271 | F12100M | max. | 1.500 | 1.125 | 1.299 | 0.675 | 0.06 |
| 42463 | F12160M | min. | 1.460 | 1.088 | 1.24 | 0.627 | |
| 7/8 – 9 | F14090M | max. | 1.750 | 1.312 | 1.515 | 0.788 | 0.07 |
| 7/8 – 14 | F14140M | min. | 1.706 | 1.269 | 1.446 | 0.735 | |
| 1 – 8 | F16080M | max. | 2.000 | 1.500 | 1.732 | 0.9 | 0.08 |
| 1 – 12 | F16120M | min. | 1.950 | 1.450 | 1.653 | 0.85 |
Sample Time: Available in 5-10 days for different items.
Drawing Format: CAD / PDF / DWG / IGS / STEP.
Packaging: Standard package, Carton box or Pallet, As per customized specifications
Shipping: DHL, FEDEX, UPS and By Sea or as per client’s requirements.
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