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China DIN934 Galvanized Hexagonal Nut - Reliable Fasteners from Trusted Suppliers and Factory
| Thread size d |
M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 | (M27) | |
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 |
| e | Max | 8.63 | 10.89 | 14.2 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.2 |
| m | Max | 5.6 | 6.4 | 7.9 | 9.5 | 12.2 | 13.9 | 15.9 | 16.9 | 19 | 20.2 | 22.3 | 24.7 |
| Min | 4.4 | 4.9 | 6.4 | 8 | 10.4 | 12.1 | 14.1 | 15.1 | 16.9 | 18.1 | 20.2 | 22.6 | |
| mw | Min | 3.5 | 3.7 | 5.1 | 6.4 | 8.3 | 9.7 | 11.3 | 12.1 | 13.5 | 14.5 | 16.2 | 18.1 |
| s | Maximum = nominal | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 41 |
| Min | 7.64 | 9.64 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33 | 35 | 40 | |
| 1,000-piece weight (steel) ≈ kg | 1.13 | 2.1 | 4.54 | 8.6 | 13.33 | 19.98 | 30.45 | 42.31 | 58.37 | 82 | 100.5 | 148 | |
| Thread sized | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | M56 | (M60) | M64 | |
| P | Screw pitch | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | 5.5 | 5.5 | 6 |
| e | Min | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 |
| m | Max | 26.4 | 29.5 | 31.9 | 34.3 | 34.9 | 36.9 | 38.9 | 42.9 | 45.9 | 48.9 | 52.4 |
| Min | 24.3 | 27.4 | 29.4 | 31.8 | 32.4 | 34.4 | 36.4 | 40.4 | 43.4 | 46.4 | 49.4 | |
| mw | Min | 19.4 | 21.9 | 23.2 | 25.4 | 25.9 | 27.5 | 29.1 | 32.3 | 34.7 | 37.1 | 39.5 |
| s | Maximum = nominal | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| Min | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | |
| 1,000-piece weight (steel) ≈ kg | 205.2 | 268.8 | 351.7 | 455.9 | 534.8 | 663.1 | 816.8 | 1012 | 1202 | 1418 | 1669 | |
Fastener Processing and Production Process
Choose the desired product
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Determine material
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Sizing
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Indefinite Quantity
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Quotation and delivery time
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Transaction cooperation
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Processing customization
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Logistics shipment
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Frequently Asked Questions
Q1
What is DIN 934 and what does it define for hexagonal nuts?
DIN 934 is a German industry standard that specifies the dimensions and tolerances for hexagonal nuts. It defines key parameters including thread size (d), pitch (P), nut height (m), wrench size across flats (s), and circumscribed circle diameter (e), covering metric thread sizes from M5 to M64.
Q2
What are the advantages of galvanized hexagonal nuts?
Galvanized hexagonal nuts are coated with a layer of zinc through hot-dip or electroplating processes. This treatment provides excellent corrosion resistance, significantly extending service life in outdoor, marine, and other harsh environments where exposure to moisture or chemicals is a concern.
Q3
What thread sizes are available for DIN 934 hexagonal nuts?
DIN 934 hexagonal nuts are available in a comprehensive range of metric thread sizes, from M5 through M64. Sizes shown in parentheses — such as M14, M18, M22, M27, M33, M39, M45, M52, and M60 — are non-preferred sizes that are available upon request but less commonly specified in standard assemblies.
Q4
What materials can DIN 934 hexagonal nuts be manufactured from?
DIN 934 hexagonal nuts are most commonly produced in carbon steel with surface treatments such as galvanizing or zinc plating. They are also available in stainless steel (grades 304 and 316) and alloy steel to meet specific load requirements, temperature conditions, and corrosion resistance demands.
Q5
Can DIN 934 hexagonal nuts be ordered with custom specifications?
Yes, full customization is supported. After selecting the desired product and material, our team will assist with sizing confirmation and quantity planning, provide a detailed quotation with a delivery timeline, and manage processing and customization requirements before arranging logistics shipment.
Q6
How is the 1,000-piece weight for DIN 934 nuts determined?
The 1,000-piece weight is calculated from the standard geometric dimensions of each nut — including thread size, height, and width across flats — combined with the material density (approximately 7.85 g/cm³ for steel). For example, M5 nuts weigh approximately 1.13 kg per 1,000 pieces, while M64 nuts weigh approximately 1,669 kg per 1,000 pieces.