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Address: No.375,Tongle Road,Jiaxing City,Zhejiang Province,China
Contact name:Lance
Jiaxing City Qunbang Hardware Co., Ltd |
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SS304 Hot Forging A4-80 M3 TO M90 Hexagon Nut DIN 934
Specification
Metric stainless steel hex nuts are internally threaded, hexagonal fasteners used to secure mechanical joints. DIN 934 metric nuts meet the standard specifications outlined by Deutsches Institut für Normung (DIN) the German Institute for Standardization. While the DIN 934 standard was replaced with DIN EN ISO 4032 and 8673, DIN 934 is still commonly recognized throughout the industry.
DIN934 HEX NUTS
Unit:mm
| SIZE | S | M | E | KG/MPCS |
| M1 | 2.5 | 0.8 | 2.72 | |
| M1.2 | 3 | 1 | 3.29 | |
| M1.4 | 3 | 1.2 | 3.29 | |
| M1.6 | 3.2 | 1.3 | 3.48 | |
| M1.7 | 3.5 | 1.4 | 3.82 | |
| M2 | 4 | 1.6 | 4.32 | 0.12 |
| M2.3 | 4.5 | 1.8 | 4.95 | |
| M2.5 | 5 | 2 | 5.45 | 0.243 |
| M2.6 | 5 | 2 | 5.51 | 0.25 |
| M3 | 5.32--5.5 | 2.15--2.4 | 6.01 | 0.327 |
| M3.5 | 6 | 2.8 | 6.01 | 0.42 |
| M4 | 6.78--7 | 2.9--3.2 | 7.66 | 0.685 |
| M5 | 7.78--8 | 3.7--4 | 8.79 | 1.04 |
| M6 | 9.78--10 | 4.7--5 | 11.05 | 2.22 |
| M7 | 10.73--11 | 5.2--5.5 | 12.12 | 3.12 |
| M8 | 12.73--13 | 6.14--6.5 | 14.3 | 4.7 |
| M10 | 16.73--17 | 7.64--8 | 18 | 10.4 |
| M12 | 18.67--19 | 9.64--10 | 21.1 | 15.3 |
| M14 | 21.67--22 | 10.3--11 | 24.49 | 22.5 |
| M16 | 23.67--24 | 12.3--13 | 26.75 | 30.7 |
| M18 | 26.16--27 | 14.3--15 | 29.5 | 44 |
| M20 | 29.16--30 | 14.8--16 | 32.95 | 58.8 |
| M22 | 31--32 | 16.9--18 | 35.03 | 70.2 |
| M24 | 35--36 | 17.7--19 | 39.55 | 103 |
| M27 | 40--41 | 20.7--22 | 45.2 | 153.2 |
| M30 | 46-45 | 24-22.7 | 50.85 | 208.3 |
| M33 | 50 | 26 | 55.37 | 288 |
| M36 | 55 | 29 | 60.79 | 390 |
| M39 | 60 | 31 | 66.44 | 472 |
| M42 | 65 | 34 | 71.3 | 613 |
| M45 | 70 | 36 | 76.95 | 750 |
| M48 | 75 | 38 | 82.6 | 914 |
| M52 | 80 | 42 | 88.25 | 1130 |
| M56 | 85 | 45 | 95.07 | 1420 |
| M60 | 90 | 48 | 100.72 | 1690 |
| M64 | 95 | 51 | 106.37 | 1980 |
| M68 | 100 | 54 | 112.02 | 2300 |
| M72 | 105 | 58 | 117.67 | 2670 |
| M76 | 110 | 61 | 123.32 | 3040 |
| M80 | 115 | 64 | 128.97 | 3440 |
| M85 | 120 | 68 | 133.11 | |
| M90 | 130 | 72 | 145.77 | 4930 |
| M95 | 135 | 76 | 151.42 | |
| M100 | 145 | 80 | 162.72 | 6880 |
| M105 | 150 | 84 | 16837 | |
| M110 | 155 | 88 | 174.02 | |
| M115 | 165 | 92 | 185.32 | |
| M120 | 170 | 96 | 190.97 | |
| M125 | 180 | 100 | 202.27 | |
| M130 | 185 | 104 | 207.75 | |
| M135 | 190 | 108 | 213.4 | |
| M140 | 200 | 112 | 224.7 | |
| M145 | 210 | 116 | 236 | |
| M150 | 210 | 116 | 236 |
Process flow
Cold forging
Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨make heat treatment(if need) ➨ Finish ➨ Packing
Hot forging
Cutting material ➨ hot forging ➨ turning ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing
Product Grade
A2-70 A2-80 A4-70 A4-80
Materials and Chemical compstition
| CHEMICAL COMPOSI(% ) | |||||||||
| Type | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
| ≤ | ≤ | ≤ | ≤ | ≤ | ≥ | ≥ | ≥ | ≈ | |
| 201Cu | 0.08 | 1.00 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 14.0-17.0 | 2.0-3.0 | |
| 201 | 0.15 | 1.00 | 8.50 | 0.06 | 0.03 | 3.50-5.50 | 16.0-18.0 | ||
| 202 | 0.15 | 1.00 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 17.0-19.0 | ||
| 301 | 0.15 | 1.00 | 2.00 | 0.045 | 0.03 | 5.00-8.00 | 16.0-18.0 | ||
| 302 | 0.15 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.0 | 17.0-19.0 | ||
| XM7 (302HQ) | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.50-10.5 | 17.0-9.00 | 3.0-4.0 | |
| 303 | 0.15 | 1.00 | 2.00 | 0.20 | ≥0.15 | 8.00-10.0 | 17.0-19.0 | ≤0.60 | |
| 304 | 0.07 | 1.00 | 2.00 | 0.035 | 0.03 | 8.00-10.0 | 18.0-20.0 | ||
| 304HC | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.0 | 17.0-19.0 | 1.0-3.0 | |
| 304M | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.50-10.0 | 18.0-20.0 | ||
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |
| 316L (12Ni) | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | |
| 316L (10Ni) | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |
| 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 9.00-13.0 | 17.0-19.0 | Ti≤5*C% | |
| 2520 | 0.08 | 1.00 | 2.00 | 0.035 | 0.03 | 19.0-22.0 | 24.0-26.0 | ||
PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
6boxes/CTN,36CTNS/PALLET
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
The advantages of QBH
Product application
Product Application The screw steel is widely used in the construction of civil engineering, such as houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is
