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Hot Dipped Galvanized Carbon Steel Hex Nut Grade 8.8
Standard: DIN934
Product Name: Hex Nut Hot Dipped Galvanized
Key Words: Hex Nut, HDG hex nut
Material: Q195, Q235, 35K, 45#
Strength Grade: 4, 6, 8, 10
Surface Treatment: Hot dipped galvanized, HDG
Zinc Thickness: 50-80 μm
Thread Type: Coarse/Fine
Packing: Carton/Pallet
Other Features: Pay attention to the dimension “S”, width across flat
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Description
d M1 M1.2 M1.4 M1.6 (M1.7) M2 (M2.3) M2.5 (M2.6) M3 (M3.5) M4 M5 M6 (M7) M8 P Pitch Coarse thread 0.25 0.25 0.3 0.35 0.35 0.4 0.45 0.45 0.45 0.5 0.6 0.7 0.8 1 1 1.25 Fine thread / / / / / / / / / / / / / / / 1 Fine thread / / / / / / / / / / / / / / / / m Max=Nominal 0.8 1 1.2 1.3 1.4 1.6 1.8 2 2 2.4 2.8 3.2 4 5 5.5 6.5 Min 0.55 0.75 0.95 1.05 1.15 1.35 1.55 1.75 1.75 2.15 2.55 2.9 3.7 4.7 5.2 6.14 mw 0.44 0.6 0.76 0.84 0.92 1.08 1.24 1.4 1.4 1.73 2.04 2.32 2.96 3.76 4.16 4.91 s Max=Nominal 2.5 3 3 3.2 3.5 4 4.5 5 5 5.5 6 7 8 10 11 13 Min 2.4 2.9 2.9 3.02 3.38 3.82 4.32 4.82 4.82 5.32 5.82 6.78 7.78 9.78 10.73 12.73 e ① Min 2.71 3.28 3.28 3.41 3.82 4.32 4.88 5.45 5.45 6.01 6.58 7.66 8.79 11.05 12.12 14.38 * - - - - - - - - - - - - - - - - Weight of mpcs≈kg 0.03 0.054 0.063 0.076 0.1 0.142 0.2 0.28 0.72 0.384 0.514 0.81 1.23 2.5 3.12 5.2 d M10 M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33) M36 (M39) M42 (M45) M48 P Pitch Coarse thread 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 Fine thread 1 1.5 1.5 1.5 1.5 2 1.5 2 2 2 2 3 3 3 3 3 Fine thread 1.25 1.25 / / 2 1.5 2 / / / / / / / / / m Max=Nominal 8 10 11 13 15 16 18 19 22 24 26 29 31 34 36 38 Min 7.64 9.64 10.3 12.3 14.3 14.9 16.9 17.7 20.7 22.7 24.7 27.4 29.4 32.4 34.4 36.4 mw 6.11 7.71 8.24 9.84 11.44 11.92 13.52 14.16 16.56 18.16 19.76 21.92 23.52 25.9 27.5 29.1 s Max=Nominal 17 19 22 24 27 30 32 36 41 46 50 55 60 65 70 75 Min 16.73 18.67 21.67 23.67 26.16 29.16 31 35 40 45 49 53.8 58.8 63.1 68.1 73.1 e ① Min 18.9 21.1 24.49 26.75 29.56 32.95 35.03 39.55 45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6 * - - - - - - - - - - - - - - - - Weight of mpcs≈kg 11.6 17.3 25 33.3 49.4 64.4 79 110 165 223 288 393 502 652 800 977 d (M52) M56 (M60) M64 (M68) M72 (M76) M80 (M85) M90 M100 M110 M125 M140 M160 P Pitch Coarse thread 5 5.5 5.5 6 6 / / / / / / / / / / Fine thread 3 4 4 4 4 6 6 6 6 6 6 6 6 6 6 Fine thread / / / / / 4 4 4 4 4 4 4 4 / / m Max=Nominal 42 45 48 51 54 58 61 64 68 72 80 88 100 112 128 Min 40.4 43.4 46.4 49.1 52.1 56.1 59.1 62.1 66.1 70.1 78.1 85.8 97.8 109.8 125.5 mw 32.3 34.7 37.1 39.3 41.7 44.9 47.3 49.7 52.9 56.1 62.5 68.6 78.2 87.8 100 s Max=Nominal 80 85 90 95 100 105 110 115 120 130 145 155 180 200 230 Min 78.1 82.8 87.8 92.8 97.8 102.8 107.8 112.8 117.8 127.5 142.5 152.5 177.5 195.4 225.4 e ① Min 88.25 93.56 99.21 104.86 110.51 116.16 121.81 127.46 133.11 144.08 161.02 172.32 200.57 220.8 254.7 * - - - - - - - - - - - 170 196 216 248 Weight of mpcs≈kg 1220 1420 1690 1980 2300 2670 3040 3440 3930 4930 6820 8200 13000 17500 26500 Product Details
Uses of Hexagonal Nuts
Hexagonal nuts are common fastener accessories, mating with bolts/screws to lock threads and fasten multiple components together. They are easy to install, distribute force evenly, and are widely used in machinery, construction, automotive and other industries.
Specific uses:
Structural fastening & load bearing
Their hexagonal shape enables high-torque tightening with tools, suitable for heavy-load connections (e.g., steel structure beams, engineering machinery frames, auto chassis).
Assembly, disassembly & maintenance
Enables detachable connections (vs. welding), simplifying equipment repair and part replacement (e.g., machine tool parts, pipe flanges).
Adjustment & positioning
Used to adjust component spacing and ensure position accuracy (e.g., machine tool guide rails, pipeline fittings).
Special applications for different conditions
Stainless steel nuts: For humid/corrosive environments (marine, chemical equipment).
High-strength nuts (Grade 8/10): For high-pressure/heavy-duty scenarios (bridges, wind turbines).
Anti-loosening nuts (nylon insert, flange type): For vibration-intensive settings (auto engines, rail transit).
Product Packaging
About Us
FAQ
1.You are a manufacturing company or trading company?
We are a fastener manufacturer, and our main products are Bolt, Nut, Screw, Anchor and Washer. Meanwhile, we are also a fastener trader with many years experiences in domestic and international market.
2.What quote do you offer?
We offer EXW, FCA(Guangzhou, Foshan, Yiwu, Shanghai, Wenzhou, Urumchi, and many other cities), FOB, CIF, CFR, DAP, DDP sea shipment terms.
3. Can you provide the necessary customs clearance documents
Yes. We are a legal and compliant enterprise of the People's Republic of China, having the formal import and export qualification. FORM E, CO, Invoice with embassy certification are all available for our order.
4.How pay?
T/T, Alibaba Online Payment, Paypal are all available.
5.How transport?
The most common means is sea shipment, if the order quantity is great, this means is the best.
But if the order quantity is little, we advise the air express or air transportation.
Of course, the land transportation is also OK.
Door to Door is also available.
6.Can I order a small list ?
Of course you can. We offer the samples service.
7.Can we print our own logo ?
Yes. We offer the customized service based on a big quantity. OEM and ODM are OK.
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The company's main products cover bolts, nuts, anchor, screws, washers and customized parts, casting parts, built-in fitting parts and steel