英制研磨螺絲

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:英制研磨螺絲, 研磨內六角螺絲, 等高螺絲
  • 依據標準:ASME B18.3- 2002
  • 材質:合金鋼 SCM435
  • 硬度:HRC 32~43
  • 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
  • 螺紋種類:ANSI B1.1 UNC
  • 螺紋等級:ANSI B1.1 Class 3A
  • 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:inch

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.BasicMin.Nominal
1/40.24800.24600.3750.3570.1880.17710
0.1900
240.3750.0941/8
0.125
5/160.31050.30850.4380.4190.2190.2091/4
0.2500;
200.4380.1175/32
0.156
3/80.37300.37100.5620.5430.2500.2405/16
0.3125
180.5000.1413/16
0.188
1/20.49800.49600.7500.7290.3120.3023/8
0.3750
160.6250.1881/4
0.250
5/80.62300.62100.8750.8530.3750.3651/2
0.5000
130.7500.2345/16
0.312
3/40.74800.74601.0000.9770.5000.4905/8
0.6250
110.8750.2813/8
0.375
10.99800.99601.3121.2870.6250.6103/4
0.7500
101.0000.3751/2
0.500

聯絡我們

茂異承諾以最嚴謹的品管監控著每一項生產細節與過程,給予客戶最迅速與良好的服務, 有任何問題歡迎與我們聯繫!

聯絡我們