公制钢丝螺套使用参数表：
符号说明：
d--钢丝螺套公称直径（螺钉公称直径） K--钢丝螺套公称长度 t--丝套公称长度 P--螺距
do--钻丝套安装用钻头直径 Dz--钢丝螺套自由状态下外径 N--钢丝螺套自由状态下圈数 |
| 螺纹规格d×p |
k×d |
t(mm) |
do(mm) |
Dz(mm) |
N(≈) |
| 2×0.4 |
1d
1.5d
2d |
2
3
4 |
2 |
2.6-2.8 |
2.9
4.7
6.5 |
| 2.5×0.45 |
1d
1.5d
2d |
2.5
3.75
5 |
2.6 |
3.3-3.5 |
3.5
5.9
8.1 |
| 3×0.5 |
1d
1.5d
2d |
3
4.5
6 |
3.1 |
3.8-4.0 |
4
6.3
8.7 |
| 4×0.7 |
1d
1.5d
2d |
4
6
8 |
4.1 |
5.15-5.35 |
3.7
6
8.4 |
| 5×0.8 |
1d
1.5d
2d |
5
7.5
10 |
5.2 |
6.35-6.6 |
4.3
6.9
9.7 |
| 6×1 |
1d
1.5d
2d |
6
9
12 |
6.2 |
7.6-7.85 |
4.2
7
9.6 |
| 7×1 |
1d
1.5d
2d |
7
10.5
14 |
7.2 |
8.65-8.9 |
5.4
8.5
11.6 |
| 8×1 |
1d
1.5d
2d |
8
12
16 |
8.2 |
9.85-10.1 |
6.1
9.5
13 |
| 8×1.25 |
1d
1.5d
2d |
8
12
16 |
8.3 |
9.85-10.1 |
4.7
7.4
10.6 |
| 10×1 |
1d
1.5d
2d |
10
15
20 |
10.2 |
12.1-12.5 |
7.6
12
16.3 |
| 10×1.5 |
1d
1.5d
2d |
10
15
20 |
10.3 |
12.1-12.5 |
5
8
11.2 |
| 12×1.5 |
1d
1.5d
2d |
12
18
24 |
12.4 |
14.4-14.8 |
6.2
9.8
13.5 |
| 12×1.75 |
1d
1.5d
2d |
12
18
24 |
12.4 |
14.4-14.8 |
5.2
8.4
11.7 |
| 14×1.5 |
1d
1.5d
2d |
14
21
28 |
14.4 |
17.2-17.7 |
7
11.2
15.3 |
| 16×1.5 |
1d
1.5d
2d |
16
24
32 |
16.4 |
19.4-19.9 |
8.3
13
17.7 |
| 16×2 |
1d
1.5d
2d |
16
24
32 |
16.5 |
19.4-19.9 |
6.0
9.7
13.3 |
| 18×1.5 |
0.5d
1.0d
1.5d |
9
18
27 |
18.4 |
21.5-22 |
4.4
9.5
15 |
|
20×1.5 |
0.75d
1d
1.5d |
15
20
30 |
20.4 |
23.7-24.2 |
8
10.7
16.7 |
| 20×2.5 |
1d
1.5d
2d |
20
30
40 |
20.5 |
23.7-24.2 |
6.3
10
13.7 |
| 22×1.5 |
0.75d
1d
1.5d |
16.5
22
33 |
22.4 |
26.3-26.8 |
8.6
11.7
18 |
| 24×1.5 |
0.75d
1d
1.5d |
18
24
36 |
24.4 |
28.6-29.1 |
9.5
13
19.8 |
| 24×3 |
1d
1.5d
2d |
24
36
48 |
24.6 |
28.6-29.1 |
6.3
10
14 |
| 26×1.5 |
0.5d
0.75d
1d |
13
19.5
26 |
26.4 |
30.5-31 |
6.7
10.7
14.6 |
| 27×1.5 |
0.5d
0.75d
1d |
13.5
20.3
27 |
27.4 |
32.2-32.7 |
6.7
10.7
14.6 |
| 27×2 |
0.5d
0.75d
1d |
13.5
20.3
27 |
27.5 |
32.2-32.7 |
6.7
10.7
14.6 |
| 30×1..5 |
0.5d
0.75d
1d |
15
22.5
30 |
30.4 |
35.2-35.7 |
7.8
12.2
16.5 |
| 30×3.5 |
1d
1.5d
2d |
30
45
60 |
30.7 |
35.2-35.7 |
7
11
14.9 |
| 33×1.5 |
0.5d
0.75d
1d |
16.6
24.5
33 |
33.4 |
38.3-38.8 |
9.1
13.7
18.3 |
| 39×2 |
0.5d
0.75d
1d |
19.5
29.25
39 |
39.5 |
45.1-45.6 |
7.9
12.2
16.6 |
| 60×4 |
0.5d
1d |
32
64 |
64.9 |
65-66 |
7.3
15.6 | |
| |
| |
|
英制钢丝螺套使用参数表： |
|
符号说明：
d--钢丝螺套公称直径（螺钉公称直径） K--钢丝螺套公称长度 t--丝套公称长度 P--螺距
do--钻丝套安装用钻头直径 ?? Dz--钢丝螺套自由状态下外径 ? N--钢丝螺套自由状态下圈数 |
|
螺纹规格d×p |
k×d |
t(mm) |
do(mm) |
Dz(mm) |
N(≈) |
|
4-40 |
1d
1.5d
2d |
2.9
4.3
5.8 |
3 |
3.66-4.04 |
3.2
5.1
7.2 |
|
5-40 |
1d
1.5d
2d |
3.2
4.8
6.4 |
3.4 |
4.01-4.39 |
3.7
5.9
8.2 |
|
6-32 |
1d
1.5d
2d |
3.5
5.3
7.0 |
3.7 |
4.52-4.90 |
2.8
4.8
6.8 |
|
8-32 |
1d
1.5d
2d |
4.2
6.25
8.3 |
4.4 |
5.20-5.56 |
4.0
6.0
8.7 |
|
10-24 |
1d
1.5d
2d |
4.8
7.2
9.6 |
5.1 |
6.19-6.58 |
3.3
5.4
7.5 |
|
12-24 |
1d
1.5d
2d |
5.5
8.2
11.0 |
5.8 |
6.86-7.24 |
4.0
6.3
8.8 |
|
1/4"-20 |
1d
1.5d
2d |
6.4
9.5
12.7 |
6.7 |
7.86-8.38 |
3.9
6.2
8.6 |
|
3/8"-16 |
1d
1.5d
2d |
9.5
14.3
19.1 |
9.9 |
11.48-11.99 |
4.8
7.7
10.6 |
|
7/16"-14 |
1d
1.5d
2d |
11.1
16.7
22.2 |
11.6 |
13.36-13.99 |
4.9
7.9
10.7 |
|
1/2"-13 |
1d
1.5d
2d |
12.7
19.1
25.4 |
13.1 |
15.16-15.8 |
5.2
8.3
11.4 |
|
5/8"-11 |
1d
1.5d
2d |
15.9
23.8
31.8 |
16.4 |
18.84-19.48 |
5.7
9.0
12.3 |
|
3/4"-10 |
1d
1.5d
2d |
19.1
28.6
38.1 |
19.6 |
22.36-23.00 |
6.3
9.9
13.5 |
|
1"-8 |
1d
1.5d
2d |
25.4
38.1
50.8 |
26.1 |
29.62-30.38 |
6.8
10.6
15.4 |
|
8-36 |
1d
1.5d
2d |
4.2
6.3
8.3 |
4.3 |
5.18-5.68 |
4.5
7.2
9.7 |
|
10-32 |
1d
1.5d
2d |
4.83
7.24
9.6 |
5.0 |
5.99-6.50 |
4.1
6.9
10 |
|
1/4"-28 |
1d
1.5d
2d |
6.35
9.5
12.7 |
6.6 |
7.77-8.28 |
5.0
8.6
11.8 |
|
5/16"-24 |
1d
1.5d
2d |
7.9
11.9
15.9 |
8.2 |
9.65-10.16 |
5.9
9.4
12.8 |
|
3/8"-24 |
1d
1.5d
2d |
9.5
14.3
19.1 |
9.8 |
11.37-11.88 |
7.3
11.5
15.6 |
|
7/16"-20 |
1d
1.5d
2d |
11.1
16.7
22.2 |
11.4 |
13.3-13.7 |
7.0
11.1
15.0 |
|
1/2"-20 |
1d
1.5d
2d |
12.7
19.1
25.4 |
13.0 |
15.03-15.67 |
7.9
12.8
17.3 |
|
9/16"-18 |
1d
1.5d
2d |
14.3
21.5
28.6 |
14.6 |
16.91-17.55 |
7.9
12.0
16.0 |
|
5/8"-18 |
1d
1.5d
2d |
15.9
23.8
31.8 |
16.2 |
18.61-19.25 |
9.4
14.5
19.7 |
|
3/4"-16 |
1d
1.5d
2d |
19.1
28.6
31.8 |
19.4 |
22.25-22.88 |
10.1
15.6
21.0 |
|
7/8"-14 |
1d
1.5d
2d |
22.2
33.3
44.5 |
22.6 |
25.93-26.69 |
10.3
15.9
21.6 |
|
1"-14 |
1d
1.5d
2d |
25.4
38.1
50.8 |
25.9 |
29.69-30.45 |
11.8
18.1
24.5 |
|
1"-12 |
1d
1.5d |
25.4
38.1 |
30.0 |
29.69-30.45 |
10.0
15.6 | |
钢丝螺套生产流程复杂，生产过程需要遵循一系列的标准。目前钢丝螺套的标准主要有国军标GJB、航标HB、美标等多种规格。以下为详细的国内外钢丝螺套标准罗列：
●GJB119.1A～119.3A-2001
国家军用标准《普通型钢丝螺套》
General-purpose wire thread insert
●GJB119.4A-2001
国家军用标准《普通型钢丝螺套通用规范》
Technical specification for general-purpose wire thread inserts
●GJB5107-2002
国家军用标准《锁紧型钢丝螺套通用规范》
General Specification for Selt-locking Thread Inserts
●GJB5108-2002
国家军用标准《钢丝螺套安装要求》
Installing Requirement of Thead Inserts
●GJB5109-2002
国家军用标准《锁紧型有折断槽钢丝螺套》
Self-locking Insert Through Threaded
●GJB5110-2002
国家军用标准《锁紧型无折断槽钢丝螺套》
Self-locking Insert Threaded
●HB6200-89
航空工业标准《有折断槽锁紧型钢丝螺套》
●HB6201-89
航空工业标准《无折断槽锁紧型钢丝螺套》
●HB6202-89
航空工业标准《锁紧型钢丝螺套技术条件》
●HB5513～5516-96
航空工业标准《安装钢丝螺套用内螺纹》
●德国钢丝螺套标准
DIN8140 Part 1, Wire thread inserts for ISO metric screw threads.
(德国工业标准)
●LN 9499 LN 9039, (德国钢丝螺套航空标准)
●美国标准
MS 122076 Series,
Insert, corrosion resistant. Helical coil, coarse thread.
MS 124651 Series,
Insert, corrosion resistant. Helical coil, fine thread.
MS 21209 Series,
Insert, screw thread, screw locking.
MIL-1-8846 C,
Insert, screw thread. Helical coil.
MA 3329, 3330, 3331,
Metric screw locking series.
MA 3279, 3280, 3281,
Metric free running series.
MA 1565, 1567,
Metric free running and screw locking, assembly dimensions.
MS 33537 Revision E,
Assembly dimensions for screw thread inserts.
●英国标准
BS 4377, BS 7751, BS 7752
AS 6733 Series, AS 8455 Series, AGS 3600 Series
以上是中国钢丝螺套网搜集整合的资料。钢丝螺套的运用范围十分广泛，但是用户对于选择钢丝螺还不是十分清晰，如何选择合适的钢丝螺套还是需要了解的。那么用户该如何正确选用钢丝螺套呢？
用户在选用钢丝螺套，应向生产厂家提供：
1． 所使用的螺钉规格即是钢丝螺套的规格，用螺钉公称直径和螺距表示。注意不要用测量的钢丝螺套外径来定螺套的规格。
2． 根据使用场合的需要选择用普通型还是锁紧型钢丝螺套。
3、提供安装钢丝螺套的螺孔深度（即如何选择钢丝螺套的公称长度）。或根据所使用的基体材料的抗拉强度和螺钉的性能等级按下表选择钢丝螺套的公称长度。 目前钢丝螺套具有五种长度规格，它们分别是螺纹公称直径的1倍、1.5倍、2倍、2.5倍和3倍。
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