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HSN Fasteners are pioneers in manufacturing of Nylock nuts which adheres to all the National and International Standards .Along with nylock nuts we also manufacture different types of many other types of Nuts and Bolts.
Hex Nuts( Din 934 /ISO 4032/IS 1364)
Specification
Materials: Carbon Steel, Alloy Steel & Stainless steel
Grade:Class6, Calss8, Class10, Class12
Size: M5 to M30 (in cold forging), 3/6” to 1” (in cold forging)
Finish: White Zinc plated, yellow Zinc Plated, Auto Black, Chrome Plating & others as per customer requirement
Standards:DIN 934, UNC, UNF, ISO:4032, ISO:4034
Hardness: Vickers HV5:302(Max), HRC:30(Max)
|
Nominal Size |
Width / Across Flat (s) |
Thickness / Height (m) |
Width Across Corners (e) |
||
| MIn | Max | Min | Max | Min | |
| M5 | 7.78 | 8.00 | 4.40 | 4.70 | 8.79 |
| M6 | 9.78 | 10.00 | 4.90 | 5.20 | 11.05 |
| M8 | 12.73 | 13.00 | 6.44 | 6.80 | 14.38 |
| M10 | 15.73 | 16.00 | 8.04 | 8.40 | 17.77 |
| M12 | 17.73 | 18.00 | 10.37 | 10.80 | 20.03 |
| M14 | 20.67 | 21.00 | 12.10 | 12.80 | 23.36 |
| M16 | 23.67 | 24.00 | 14.10 | 14.80 | 26.75 |
| M18 | 26.16 | 27.00 | 15.10 | 15.80 | 29.56 |
| M20 | 29.16 | 30.00 | 16.90 | 18.00 | 32.95 |
| M22 | 33.00 | 34.00 | 18.10 | 19.40 | 37.29 |
| M24 | 35.00 | 36.00 | 20.20 | 21.50 | 39.55 |
| M27 | 40.00 | 41.00 | 22.50 | 23.80 | 45.20 |
| M30 | 45.00 | 46.00 | 24.30 | 25.60 | 50.85 |
Standard Dimensions of UNC/UNF Hexagon Nuts (in inches)
|
Nominal Size |
Width / Across Flat (s) |
Thickness / Height (m) |
Width Across Corners (e) |
||
| Min | Max | Min | Max | MIn | |
| 1/4" | 0.428 | 0.438 | 0.212 | 0.226 | 0.488 |
| 5/16" | 0.489 | 0.500 | 0.258 | 0.273 | 0.557 |
| 3/8" | 0.551 | 0.562 | 0.320 | 0.337 | 0.628 |
| 7/16" | 0.675 | 0.688 | 0.365 | 0.385 | 0.768 |
| 1/2" | 0.736 | 0.750 | 0.427 | 0.448 | 0.840 |
| 9/16" | 0.861 | 0.875 | 0.473 | 0.496 | 0.982 |
| 5/8" | 0.922 | 0.938 | 0.535 | 0.559 | 1.051 |
| 3/4" | 1.088 | 1.125 | 0.617 | 0.665 | 1.240 |
| 7/8" | 1.269 | 1.312 | 0.724 | 0.776 | 1.447 |
| 1" | 1.45 | 1.500 | 0.831 | 0.887 | 1.653 |
