天天看片免费高清观看
英制細牙（BSF）鋼絲螺套參數
發布時間：2015-08-22
|
英制細牙（BSF）鋼絲螺套參數
|
|
英制規格
|
轉換為公制規格
|
|
公制規格
|
公稱長度
|
自由狀態圈數
|
鉆頭直徑
|
自由狀態外徑
|
|
kXd
|
mm
|
N
|
mm
|
mm
|
|
1/4-26
|
6.35X0.977
|
1d
|
6.4
|
4.8
|
6.7
|
7.65~8.00
|
|
1.5d
|
9.5
|
7.9
|
|
2d
|
12.7
|
10.8
|
|
5/16-22
|
7.94X1.156
|
1d
|
7.9
|
5.2
|
8.2
|
9.45~9.70
|
|
1.5d
|
11.9
|
8.4
|
|
2d
|
15.9
|
11.6
|
|
3/8-20
|
9.525X1.270
|
1d
|
9.5
|
5.9
|
9.8
|
11.10~11.60
|
|
1.5d
|
14.3
|
9.4
|
|
2d
|
19.1
|
13.0
|
|
7/16-18
|
11.113X1.411
|
1d
|
11.1
|
6.2
|
11.5
|
12.90~13.30
|
|
1.5d
|
16.7
|
9.9
|
|
2d
|
22.2
|
13.7
|
|
1/2-16
|
12.700X1.588
|
1d
|
12.7
|
6.4
|
13.1
|
14.50~14.90
|
|
1.5d
|
19.1
|
10.2
|
|
2d
|
25.4
|
13.9
|
|
9/16-16
|
14.288X1.588
|
1d
|
14.3
|
7.3
|
14.7
|
16.40~16.90
|
|
1.5d
|
21.5
|
11.6
|
|
2d
|
28.6
|
15.7
|
|
5/8-14
|
15.875X1.814
|
1d
|
15.9
|
7.1
|
16.3
|
18.2~18.60
|
|
1.5d
|
23.8
|
11.3
|
|
2d
|
31.80
|
15.5
|
|
3/4-12
|
19.050X2.117
|
1d
|
19.1
|
7.4
|
19.5
|
21.60~22.10
|
|
1.5d
|
28.6
|
11.7
|
|
2d
|
38.1
|
16.0
|
|
7/8-11
|
22.225X2.309
|
1d
|
22.2
|
8.0
|
22.7
|
25.00~25.60
|
|
1.5d
|
33.3
|
12.5
|
|
2d
|
44.5
|
17.2
|
|
新鄉市天奇機械有限公司制作
|
