Jiaxing Join Fasteners Co.,Ltd. supply a wide range of DIN571 Hex Head Wood Screws. 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.
DIN571 hex wood screw is mainly used to join metal and non-metal materials. DIN571 Wood screws, also known as wood teeth screws or hexagonal head self-tapping screws, are designed to securely attach a metal (or non-metal) part with a through hole to a wooden member. This type of connection is a detachable connection and is suitable for wood products and furniture.
| Material | Steel | Stainless steel |
| General requirements | As specified in DIN 267 Part 1. | |
|
Details of screw thread and thread end |
As specified in DIN 7998. | |
| Material |
St = steel (grade at the manufacturer's discretion). Other materials are s |
CuZn = copper-zinc alloy. Al = aluminium alloy. (grade at the manufacturer's discretion) ubject to agreement. |
|
Permissible deviations, geometrical tolerances |
Product grade C as specified in ISO 4759 Part 1) (previously type g) |
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| Surface finish |
As processed. DIN 267 Part 9 shall apply with regard to electroplating (a different type of electroplating being subject to agreement). |
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| Acceptance inspection | As specified in DIN 267 Part 5. | |
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1) ISO 4759 Part 1 applies only for screws with ISO metric screw thread. However, the permissible deviations and the geometrical tolerances specified in ISO 4759 Part 1 have analogously been adopted for wood screws. |
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| Thread size | 4 | 5 | 6 | (7) | 8 | 10 | 12 | 16 | 20 | |||
| ds | max.=nominal size | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 16 | 20 | ||
| min. | 3,52 | 4,52 | 5,52 | 6,42 | 7,42 | 9,42 | 11,3 | 15,3 | 19,3 | |||
| da | max | 5 | 6 | 7,2 | 8,2 | 10,2 | 12,2 | 15,2 | 19,2 | 24,4 | ||
| k | Nominal size | 2,8 | 3,5 | 4 | 5 | 5,5 | 7 | 8 | 10 | 13 | ||
| max. | 3,1 | 3.88 | 4,38 | 5,38 | 5,88 | 7.45 | 8,45 | 10,45 | 13,90 | |||
| min. | 2,5 | 3,13 | 3,63 | 4,63 | 5,13 | 6,55 | 7.55 | 9,55 | 12,1 | |||
| S | Nominal size | 7 | 8 | 10 | 12 | 13 | 17 | 19 | 24 | 30 | ||
| max. | 7 | 8 | 10 | 12 | 13 | 17 | 19 | 24 | 30 | |||
| min. | 6,64 | 7,64 | 9,64 | 11,57 | 12,57 | 16,57 | 18,48 | 23,16 | 29,16 | |||
| e | min. | 7.50 | 8,63 | 10,89 | 13,07 | 14,2 | 18,72 | 20,88 | 26,17 | 32,95 | ||
| l | Mass (7,85 kg/dm3), in kg per 1000 units, approximately | |||||||||||
|
Nominal size |
min. | max. | ||||||||||
| 16 | 15,1 | 16,9 |
1,71 2,01 2,41 |
2,92 3,42 4,02 |
5,02 5,82 |
11,5 | ||||||
| 20 | 18,95 | 21.05 | ||||||||||
| 25 | 23,95 | 26,05 | ||||||||||
| 30 | 28,95 | 31,05 |
2,81 3,11 3,51 |
4,62 5,12 5,82 |
6,62 7,42 8.22 |
12,9 14,2 15,6 |
23,6 25,8 28,0 |
36,2 39,2 |
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| 35 | 33.75 | 36.25 | ||||||||||
| 40 | 38,75 | 41,25 | ||||||||||
| 45 | 43,75 | 46,25 |
6,43 7,03 |
8,94 9,64 10,5 |
16,9 18,2 19,6 |
30,0 32,1 34,3 |
42,1 45,4 48,6 |
84,1 89,7 |
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| 50 | 48,75 | 51,25 | ||||||||||
| 55 | 53,5 | 56,5 | ||||||||||
| 60 | 58,5 | 61,5 | 11,2 |
20,9 22,2 23,6 |
36,5 38,5 40,7 |
51,8 54,7 57,8 |
94,9 99,5 107 |
165 174 182 |
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| 65 | 63,5 | 66,5 | ||||||||||
| 70 | 68,5 | 71,5 | ||||||||||
| 75 | 73,5 | 76,5 |
25.0 26,5 29,4 |
42,9 45,2 49,9 |
61,0 64,5 71,0 |
112 118 130 |
192 201 220 |
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| 80 | 78,5 | 81,5 | ||||||||||
| 90 | 88,25 | 91,75 | ||||||||||
| 100 | 98,25 | 101,75 | 32,0 | 54,0 |
77,1 83,4 89,5 |
141 152 163 |
238 253 275 |
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| 110 | 108,25 | 111,75 | ||||||||||
| 120 | 118,25 | 121,75 | ||||||||||
| 130 | 128,0 | 132,0 |
175 187 198 |
293 317 328 |
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| 140 | 138,0 | 142,0 | ||||||||||
| 150 | 148,0 | 152,0 | ||||||||||
| 160 | 158,0 | 162,0 | 209 |
348 366 385 |
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| 170 | 168,0 | 172,0 | ||||||||||
| 180 | 178,0 | 182,0 | ||||||||||
| 190 | 187.7 | 192,3 |
404 421 |
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| 200 | 197.7 | 202,3 | ||||||||||
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Lengths above 200 mm shall be graded in 20 mm steps. Bracketed sizes shall be avoided if possible. Wood screws are normally manufactured in sizes for which mass values have been specified. These values are for guidance only. |
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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.
Cím
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