Jiaxing Join Fasteners Co.,Ltd. supply a wide range of DIN6921 Hex Flange Bolt. You can always rely on our team for a premium-quality, competitive pricing, on-time delivery, one-stop buy business partnership. All products are manufactured to right specification and high quality standard.
DIN6921 Hex flange bolt is mainly used for fastening and connecting, widely used in machinery manufacturing, auto parts, wind power generation, medical devices, port machinery, electronic appliances, petrochemical, pump valve pipeline and rail transit. These bolts are usually made of carbon steel, but can also be made of stainless steel 304, 316, 2205, 2507, 310S and other materials according to demand, and even support non-standard customization.
| Dimensions: | DIN 6921 |
| Material and Mechanical: | ISO 898-1, Class 8.8 and 10.9 |
| Head: | Hex Flange |
| Dia/Thread Size: | 6g per ISO 724; ISO 965-1 |
| Finish: | ISO 4042/Zn5/An |
| Head Marking: | Class 8.8: Manufacturer’s ID and 8.8 |
| Class 10.9: Manufacturer’s ID and 10.9 | |
| Grade: | 8.8 and 10.9 |
| Type: | Flange Bolt |
| Test Reports: |
The MTR must have documented lot traceability, dimensional results, full chemical test results and full mechanical test results to the specification(s) below. |
| d | S | Dc | ds | k | k1 | ||
| Min. | Max. | Max. | Min. | Max. | Max. | Min. | |
| M5 | 7.78 | 8 | 11.8 | 4.82 | 5 | 5.4 | 2 |
| M6 | 9.78 | 10 | 14.2 | 5.82 | 6 | 6.6 | 2.5 |
| M8 | 12.73 | 13 | 18 | 7.78 | 8 | 8.1 | 3.2 |
| M10 | 14.73 | 15 | 22.3 | 9.78 | 10 | 9.2 | 3.6 |
| M12 | 15.73 | 16 | 26.6 | 11.73 | 12 | 11.5 | 4.6 |
| M16 | 20.67 | 21 | 35 | 15.73 | 16 | 14.4 | 5.8 |
| M20 | 26.67 | 27 | 43 | 19.67 | 20 | 17.1 | 6.8 |
| Thread (d) | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||||||||||
| I | Is | lg | Is | lg | Is | lg | Is | lg | Is | lg | Is | lg | Is | lg | Is | lg | ||
| Nom. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. |
| 10 | 9.71 | 10.29 | ft | 2.4 | ||||||||||||||
| 12 | 11.65 | 12.35 | 2.4 | ft | 3 | |||||||||||||
| 16 | 15.65 | 16.35 | 2.4 | 3 | ft | 4 | ||||||||||||
| 20 | 19.58 | 20.42 | 4 | 3 | 4 | ft | 4.5 | |||||||||||
| 25 | 24.58 | 25.42 | 5 | 9 | 2 | 7 | 4 | 4.5 | ft | 5.3 | ||||||||
| 30 | 29.58 | 30.42 | 10 | 14 | 7 | 12 | 8 | 4.5 | 5.3 | ft | 6 | |||||||
| 35 | 34.5 | 35.5 | 15 | 19 | 12 | 17 | 6.75 | 13 | 9 | 5.3 | 6 | ft | 6 | |||||
| 40 | 39.5 | 40.5 | 20 | 24 | 17 | 22 | 11.75 | 18 | 6.5 | 14 | 10 | 6 | 6 | ft | 7.5 | |||
| 45 | 44.5 | 45.5 | 25 | 29 | 22 | 27 | 16.75 | 23 | 11.5 | 19 | 6.25 | 15 | 11 | 6 | 7.5 | |||
| 50 | 49.5 | 50.5 | 30 | 34 | 27 | 32 | 21.75 | 28 | 16.5 | 24 | 11.25 | 20 | 6 | 16 | 12 | 7.5 | ||
| 55 | 54.4 | 55.6 | b | 32 | 37 | 26.75 | 33 | 21.5 | 29 | 16.25 | 25 | 11 | 21 | 7 | 17 | 9 | ||
| 60 | 59.4 | 60.6 | 37 | 42 | 31.75 | 38 | 26.5 | 34 | 21.25 | 30 | 16 | 26 | 12 | 22 | 14 | |||
| 65 | 64.4 | 65.6 | b | 36.75 | 43 | 31.5 | 39 | 26.25 | 35 | 21 | 31 | 17 | 27 | 6.5 | 19 | |||
| 70 | 69.4 | 70.6 | 41.75 | 48 | 36.5 | 44 | 31.25 | 40 | 26 | 36 | 22 | 32 | 11.5 | 24 | ||||
| 80 | 79.4 | 80.6 | 51.75 | 58 | 46.5 | 54 | 41.25 | 50 | 36 | 46 | 32 | 42 | 21.5 | 34 | ||||
| 90 | 89.3 | 90.7 | b | 56.5 | 64 | 51.25 | 60 | 46 | 56 | 42 | 52 | 31.5 | 44 | |||||
| 100 | 99.3 | 100.7 | 66.5 | 74 | 61.25 | 70 | 56 | 66 | 52 | 62 | 41.5 | 54 | ||||||
| 110 | 109.3 | 110.7 | b | 71.25 | 80 | 66 | 76 | 62 | 72 | 51.5 | 64 | |||||||
| 120 | 119.3 | 120.7 | 81.25 | 90 | 76 | 86 | 72 | 82 | 61.5 | 74 | ||||||||
| 130 | 129.2 | 130.8 | b | 80 | 90 | 76 | 86 | 65.5 | 78 | |||||||||
| 140 | 139.2 | 140.8 | 90 | 100 | 86 | 96 | 75.5 | 88 | ||||||||||
| 150 | 149.2 | 150.8 | b | 96 | 106 | 85.5 | 98 | |||||||||||
| 160 | 159.2 | 160.8 | 106 | 116 | 95.5 | 108 | ||||||||||||
| 180 | 179.2 | 180.8 | b | 115.5 | 128 | |||||||||||||
| 200 | 199 | 201 | 135.5 | 148 | ||||||||||||||
ft=fully threaded;
grip length maximum, when subtracting the nominal thread
b=a
length (b) from the overall length.
Price term: FOB,CIF,CFR,EXW,DDP,DDU.
Lead time: Normal 45-60 days.
Packing way: Packing for warehouse(bulk in master carton, small boxes packing),
DIY packing for store(tubs,cards, kits, pouches,etc.).
Payment terms: TT, LC, we offer our close clients flexible payment terms and financial solution.
Dial number +86-573-83772218 or email to bob@jjbfasteners.com, your request will be promptly replied.
Address
Zhifu Centre,Bldg. No.15-1304,1305,Xiuzhou, Jiaxing, Zhejiang, China
Tel / WhatsApp
We stand behind our products. All products are manufactured to right specification and high quality standard. Any items found defective or in shortage , an immediate investigation will be conducted and corrective action report will be issued. Claims and returns are given a nice care here.
You can always rely on our team for a premium-quality, competitive pricing, on-time delivery, one-stop buy business partnership. We have over 18 years experience in exporting various kinds of carbon steel, stainless steel, Bi-Metal fasteners.
Dial number 0086 573 83772218 or email to sales@jjbfasteners.com, your request will be promptly replied.
We rigidly carry out quality control to each step of production:
