|
|
主要加工尺寸等级及适用标准:
|
尺寸范围
|
级别
|
适用标准
|
|
1/8"(3.175mm)~1/2"(12.700mm)
|
G5,G10~G40
|
ISO3290,GB308,DIN5401,ABMA,JIS
|
|
17/32"(13.494mm)~1"(25.400mm)
|
G10,G16~G40
|
|
1-1/8"(28.575mm)~2-1/2"(63.500mm)
|
G16,G20~G200
|
主要产品规格公英制规格表及每公斤千粒数:
|
直径
|
每公斤千粒数
|
|
毫米mm
|
英寸inch
|
英制小数inch
in dec
|
1,000粒/公斤
|
|
3.175
|
|
0.1250
|
7.6057
|
|
3.969
|
5/32"
|
0.1563
|
3.8940
|
|
4.000
|
|
0.1575
|
3.8036
|
|
4.763
|
3/16"
|
0.1875
|
2.2535
|
|
5.000
|
|
0.1969
|
1.9474
|
|
5.500
|
|
0.2165
|
1.4631
|
|
5.556
|
7/32"
|
0.2187
|
1.4192
|
|
5.953
|
15/64"
|
0.2344
|
1.1538
|
|
6.000
|
|
0.2362
|
1.1270
|
|
6.350
|
1/4"
|
0.2500
|
0.9507
|
|
6.747
|
17/64"
|
0.2656
|
0.7926
|
|
7.000
|
|
0.2756
|
0.7097
|
|
7.144
|
9/32"
|
0.2813
|
0.6677
|
|
7.938
|
5/16"
|
0.3125
|
0.4868
|
|
8.000
|
|
0.3150
|
0.4754
|
|
8.500
|
|
0.3346
|
0.3964
|
|
8.731
|
11/32"
|
0.3437
|
0.3657
|
|
9.000
|
|
0.3543
|
0.3339
|
|
9.525
|
3/8"
|
0.3750
|
0.2817
|
|
10.000
|
|
0.3937
|
0.2434
|
|
10.319
|
13/32"
|
0.4063
|
0.2216
|
|
11.000
|
|
0.4331
|
0.1829
|
|
11.113
|
7/16"
|
0.4375
|
0.1774
|
|
11.509
|
29/64"
|
0.4531
|
0.1597
|
|
11.906
|
15/32"
|
0.4687
|
0.1442
|
|
12.000
|
|
0.4724
|
0.1409
|
|
12.303
|
31/64"
|
0.4844
|
0.1307
|
|
12.700
|
1/2"
|
0.5000
|
0.1188
|
|
13.000
|
|
0.5118
|
0.1108
|
|
13.494
|
17/32"
|
0.5313
|
0.0991
|
|
14.000
|
|
0.5512
|
0.0887
|
|
14.288
|
9/16"
|
0.5625
|
0.0835
|
|
15.000
|
|
0.5906
|
0.0721
|
|
15.081
|
19/32"
|
0.5937
|
0.0710
|
|
15.875
|
5/8"
|
0.6250
|
0.0608
|
|
16.000
|
|
0.6299
|
0.0594
|
|
16.669
|
21/32"
|
0.6563
|
0.0526
|
|
17.000
|
|
0.6693
|
0.0495
|
|
17.463
|
11/16"
|
0.6875
|
0.0457
|
|
18.000
|
|
0.7087
|
0.0417
|
|
18.256
|
23/32"
|
0.7187
|
0.0400
|
|
19.000
|
|
0.7480
|
0.0355
|
|
19.050
|
3/4"
|
0.7500
|
0.0352
|
|
19.844
|
25/32"
|
0.7813
|
0.0312
|
|
20.000
|
|
0.7874
|
0.0304
|
|
20.638
|
13/16"
|
0.8125
|
0.0277
|
|
22.000
|
|
0.8661
|
0.0229
|
|
22.225
|
7/8"
|
0.8750
|
0.0222
|
|
23.019
|
29/32"
|
0.9063
|
0.0200
|
|
23.813
|
15/16"
|
0.9375
|
0.0180
|
|
24.000
|
|
| |
