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          C級高強度鋼結構栓接用六角頭螺栓(螺紋長度根據ISO 888) 8.8和10.9級 ISO 7411 - 1984

          查看供應商

          選擇規格尺寸 點擊↓

          M12

          M16

          M20

          (M22)

          M24

          (M27)

          M30

          M36

          括號內尺寸為非優選

          尺寸單位: mm
          ISO  7411 - 1984 C級高強度鋼結構栓接用六角頭螺栓(螺紋長度根據ISO 888) 8.8和10.9級
          掃一掃分享
          公稱長度L 注:選擇后獲得 螺紋長度
          螺紋規格
          d
          M12 M16 M20 (M22) M24 (M27) M30 M36
          P 螺距
          c 最大值
          最小值
          da 最大值
          ds 最大值
          最小值
          dw 最小值
          e 最小值
          k 公稱
          最大值
          最小值
          k1 最小值
          r 最小值
          s 最大值
          最小值
          1.75 2.0 2.5 2.5 3 3 3.5 4
          0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8
          0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
          14.7 18.7 23.24 25.24 27.64 31.24 34.24 41
          12.70 16.70 20.84 22.84 24.84 27.84 30.84 37.00
          11.30 15.30 19.16 21.16 23.16 26.16 29.16 35.00
          19.2 24.9 31.4 33.3 38 42.8 46.5 55.9
          22.78 29.56 37.29 39.55 45.2 50.85 55.37 66.44
          7.5 10 12.5 14 15 17 18.7 22.5
          7.95 10.75 13.40 14.90 15.90 17.90 19.75 23.55
          7.05 9.25 11.60 13.10 14.10 16.10 17.65 21.45
          4.9 6.5 8.1 9.2 9.9 11.3 12.4 15
          0.6 0.6 0.8 0.8 1 1.2 1.2 1.5
          21 27 34 36 41 46 50 60
          20.16 26.16 33 35 40 45 49 58.8
          螺紋長度b
          - - - - - - - -
          ①,dw最大值= S實際值

          技術條件和引用標準

          材料
          螺紋 公差
          標準
          機械性能 等級
          標準
          表面處理 常規
          可選
          公差 產品等級
          標準
          Acceptability
          Associated nuts
          Associated plain hole washers
          Associated chamfered hole washers
          備注
          6 g
          ISO 261、ISO 965
          8.8 10.9
          ISO 898/1
          Black oxide
          Zinc electroplated
          Cadmium electroplated
          Hot-dip galvanized to ISO 1461
          Zinc electroplated
          Cadmium electroplated
          Hot-dip galvanized to ISO 1461
          C except:c, dw(0.95 smin) and r.
          Tolerance for lengths over 180 mm : ± 4.0 mm.
          ISO 4759/1
          For acceptance procedure, see ISO 3269.
          ISO 4775
          ISO 7415
          ISO 7416
          ① The tolerance class specified applies before electroplating or hot-dip galvanizing. Hot-dip galvanized bolts may also be supplied by agreement between the user and the manufacturer, having screw threads which after galvanizing shall be accepted by a GO gauge of the basic thread size, i.e. the bolt threads are undersized before galvanizing to tolerance class 6az to accommodate the zinc coating. These bolts are designated and marked 8.8S U or 10.9S U ( see also clauses 6 and 7 ). Tolerance class 6az is in the course of preparation, but in the interim the screw thread dimensions are given in annex A.
          ② Black oxide means the normal finish resulting from manufacture with a light coating of oil.
          ③ Other coatings may be negotiated between the purchaser and the manufacturer provided they do not impair the mechanical properties.
          ④ This will be the subject of a future International Standard.
          ⑤ Precautions to avoid hydrogen embrittlement may be necessary. Reference should be made to the future International Standard dealing with electroplating of threaded components.
          ⑥ Precautions to avoid hydrogen embrittlement may be necessary.
          注:技術數據僅供參考,請以官方原件為準!
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          材質:碳鋼;表面處理:發黑、鍍鋅、熱鍍鋅;等級:10.9級;公稱直徑范圍:根據客戶需求;公稱長度范圍:根據客戶需求
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          59 米制重型六角結構螺栓 (ASTM A 325M / ASTM A 490M) [Table 1] [美標]
          ASME B 18.2.6M - 2012
          米制重型六角結構螺栓 (ASTM A 325M / ASTM A 490M) [Table 1]
          Metric Heavy Hex Structural Bolts (ASTM A 325M / ASTM A 490M)
          供應商(2)
          60 大六角頭螺栓 [Table 3] [美標]
          ASME B 18.2.1 (T3) - 2010
          大六角頭螺栓 [Table 3]
          Heavy Hex Bolts [Table 3]
          供應商(6)
          61 大六角頭螺釘 [Table 7] [美標]
          ASME B 18.2.1 (T7) - 2010
          大六角頭螺釘 [Table 7]
          Heavy Hex Screws [Table 7]
          供應商(2)
          62 大六角頭結構用螺栓 (ASTM A 325 / ASTM A 490) [Table 1] [美標]
          ASME B 18.2.6 - 2010
          大六角頭結構用螺栓 (ASTM A 325 / ASTM A 490) [Table 1]
          Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490)
          供應商(2)
          63 鋼結構用大六角頭螺栓 (ASTM A 325 / ASTM A 490) [Table 2] [美標]
          ASME B 18.2.6 - 2006
          鋼結構用大六角頭螺栓 (ASTM A 325 / ASTM A 490) [Table 2]
          Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490)
          供應商(2)
          64 風電機組塔架用高強度螺栓連接副——六角頭螺栓 [能源行業標準]
          NB /T 31082 - 2016
          風電機組塔架用高強度螺栓連接副——六角頭螺栓
          High-strength Bolting Assemblies for Tower on Wind Turbine - Hexagon Head Bolts
          供應商(1)
          65 熱鍍鋅緊固件 - DIN 6914, DIN 6915, DIN 6916 六角螺栓(M39~M64) [德國鋼結構委員會]
          DASt 021 - 2006
          熱鍍鋅緊固件 - DIN 6914, DIN 6915, DIN 6916 六角螺栓(M39~M64)
          Screw Connections Made of Hot-dip Galvanized Sets M39 to M64 Accordingly DIN 6914, DIN 6915, DIN 6916
          標準編號 / Standard Code: ISO 7411 - 1984
          中文名稱 / Chinese Name: C級高強度鋼結構栓接用六角頭螺栓(螺紋長度根據ISO 888) 8.8和10.9級
          英文名稱 / English Name: Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Thread Lengths According to ISO 888) - Product Grade C - Property Classes 8.8 and 10.9
          數據來源 / Data Source: 易緊通 YJT Fastener Database(164580.com)
          中文頁面 / Chinese Page: 查看中文頁面
          English Page: View English Page
          Data Source: YJT Fastener Database (164580.com)
          Standard: ISO 7411 - 1984
          Chinese Name: C級高強度鋼結構栓接用六角頭螺栓(螺紋長度根據ISO 888) 8.8和10.9級
          English Name: Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Thread Lengths According to ISO 888) - Product Grade C - Property Classes 8.8 and 10.9
          Chinese URL: Chinese Source Page
          English URL: English Source Page
          License: Commercial reuse, redistribution, or AI training usage requires authorization.
          © 易緊通 服務熱線:4006-164580(免長途費)
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