公制研磨螺絲

應用:此款螺絲有一軸心,表面需經過研磨光滑,具有特殊功能,目的為固定零件外使軸心仍能轉動,多使用於模具。

 

表面處理:


  • 中文名稱:公制研磨螺絲, 研磨內六角螺絲, 等高螺絲
  • 依據標準:ISO 7379-1983
  • 材質:合金鋼 SCM435
  • 硬度:HRC 38~44
  • 表面處理 : 染黑、鍍三價鋅、鍍三價黑鋅、鍍熱浸鍍鋅、鍍白鎳、鍍黑鎳、磷酸鹽、鍍鉻、達可銹、久美特、耐落
  • 螺紋等級:5g6g
  • 品管 : 鹽霧測試、硬度測試、拉力測試、PPAP
  • 包裝 : 散裝、小盒裝、客製包裝

Unit:mm

Nominal
Size of Basic
Shoulder Diameter
DAHD1ETJ
Shoulder DiameterHead DiameterHead HeightNominal Thread
Size of Basic
Thread Diameter
Threads Per
Inch
Thread
Length
Key
Engage-ment
Hexagon
Socket Size
Max.Min.Max.Min.Max.Min.Max.Min.Nominal
6.05.9875.95110.09.784.54.325.00.809.752.43.0
6.56.4876.45110.09.784.54.325.00.809.752.43.0
8.07.9877.95113.012.735.55.326.01.0011.253.34.0
10.09.9879.95116.015.737.06.788.01.2513.254.25.0
12.011.98411.94118.017.738.07.7810.01.5016.404.96.0
13.012.98412.94118.017.739.08.7810.01.5016.404.96.0
16.015.98415.94124.023.6711.010.7312.01.7518.406.68.0
20.019.98019.92830.029.6714.013.7316.02.0022.408.810.0
24.023.98023.92836.035.6116.015.7320.02.5027.4010.012.0
25.024.98024.92836.035.6116.015.7320.02.5027.4010.012.0

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