Head Screw Bolt And Nuts
Strength level: 8
Applicable Industries:Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining
Place of Origin:Shandong, China
Material:high temperature alloy,Stainless steel etc.
Product name:Drawing customized Anodized Inconel Stellite Alloy Head Screw Bolt and Nuts


High temperature alloy GH2132 stainless steel nut main features
1, is a high temperature strength, high temperature oxidation resistance of the alloy material.
2, under 650℃ has high yield strength and durable, creep strength and has better processing plasticity and satisfactory welding performance.
GH2132 stainless steel nut Application GH2132 is used for turbine disc, ring body, stamping welding parts, fastening parts materials at 700℃.
It is widely used in the manufacture of components for aviation engines and industrial gas turbines, such as turbine blades, afterburner, etc., and is also widely used in automotive engines.
| Nominal | d | S | k | ||||||
| Size | Major Diameter | Width Across Flats | Head Height | ||||||
| Min. | Max | Max. | Min | Grade A | Grade B | ||||
| Grade A | Grade B | Min | Max. | Min. | Max | ||||
| M3 | 2.874 | 2.98 | 5.5 | 5.32 | - | 1.88 | 2.12 | - | - |
| M4 | 3.838 | 3.978 | 7 | 6.78 | - | 2.68 | 2.92 | - | - |
| M5 | 4.826 | 4.976 | 8 | 7.78 | - | 3.35 | 3.65 | - | - |
| M6 | 5.794 | 5.974 | 10 | 9.78 | - | 3.85 | 4.15 | - | - |
| M7 | 6.794 | 6.974 | 11 | 10.73 | - | 4.65 | 4.95 | - | - |
| M8 | 7.76 | 7.972 | 13 | 12.73 | - | 5.15 | 5.45 | - | - |
| M10 | 9.732 | 9.968 | 17 | 16.73 | - | 6.22 | 6.58 | - | - |
| M12 | 11.701 | 11.966 | 19 | 18.67 | - | 7.32 | 7.68 | - | - |
| M14 | 13.682 | 13.962 | 22 | 21.67 | - | 8.62 | 8.98 | - | - |
| M16 | 15.682 | 15.962 | 24 | 23.67 | 23.16 | 9.82 | 10.18 | 9.71 | 10.29 |
| M18 | 17.623 | 17.958 | 27 | 26.67 | 26.16 | 11.28 | 11.72 | 11.15 | 11.85 |
| M20 | 19.623 | 19.958 | 30 | 29.67 | 29.16 | 12.28 | 12.72 | 12.15 | 12.85 |
| M22 | 21.623 | 21.958 | 32 | 31.61 | 31 | 13.78 | 14.22 | 13.65 | 14.35 |
| M24 | 23.577 | 23.952 | 36 | 35.38 | 35 | 14.78 | 15.22 | 14.65 | 15.35 |
| M27 | 26.577 | 26.952 | 41 | - | 40 | - | - | 16.65 | 17.35 |
| M30 | 29.522 | 29.947 | 46 | - | 45 | - | - | 18.28 | 19.12 |
| M33 | 32.522 | 32.947 | 50 | - | 49 | - | - | 20.58 | 21.42 |
| M36 | 35.465 | 35.94 | 55 | - | 53.8 | - | - | 22.08 | 22.92 |
| M39 | 38.465 | 38.94 | 60 | - | 58.8 | - | - | 24.58 | 25.42 |


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