Threaded Caps and Plugs

Threaded caps and plugs used mainly in the automotive, radiator and valve manufacturing industries. A selection of BSP, metric and UNF sizes. BSP caps are usually manufactured in red or yellow LDPE, however they can be made in any colour LDPE to suit the application.

threaded caps and plugs

BSP CAPS
Ref No.
BSP
A
B
Bag Qty
THC1
1/8
9.50
12.90
10,000
THC2
1/4
11.10
14.20
10,000
THC3
3/8
11.10
19.00
10,000
THC4
1/2
12.70
24.60
5,000
THC5/8
5/8
15.70
25.00
5,000
THC5
3/4
18.20
28.50
4,000
THC6
1
19.80
38.10
2,000
THC7
1.1/4
20.00
44.60
1,000
THC8
1.1/2
28.00
50.00
1,500
THC9
2
21.10
62.20
1,000
THC10
2.1/2
27.40
78.00
500

Measurements in millimetres.

Other sizes may be available upon request

METRIC CAPS
Ref No.
Metric
A
B
Bag Qty
THC20
M8 x 1
10.0
9.9
5,000
THC21
M10 x 1
10.0
11.9
5,000
THC22
M12 x 1
12.0
13.8
5,000
THC23
M12 x 1.5
12.0
14.0
5,000
THC24
M14 x 1.5
12.0
15.9
5,000
THC25
M16 x 1.5
12.0
17.9
4,000
THC26
M18 x 1.5
14.0
19.7
4,000
THC27
M20 x 1.5
14.0
21.9
4,000
THC28
M22 x 1.5
13.8
24.3
3,000
THC29
M24 x 1.5
14.0
26.2
3,000
THC30
M25 x 1.5
14.0
27.2
2,000
THC31
M26 x 1.5
14.0
28.3
2,000
THC32
M28 x 1.5
14.0
32.0
2,000
THC33
M30 x 2
14.0
34.0
1,500
THC34
M36 x 2
16.0
38.8
1500
THC35
M42 x 2
16.0
44.5
500
THC36
M52 x 2
16.0
54.7
500

Metric caps and plugs are manufactured in red LDPE.

Measurements in millimetres.

Other sizes may be available upon request

UNF CAPS
Ref No.
UNF
A
B
Bag Qty
THC50
3/8-24
11.3
13.6
5,000
THC51
7/16-20
11.9
15.6
5,000
THC52
1/2-20
14.1
17.0
5,000
THC53
9/16-18
12.5
18.7
5,000
THC54
5/8-18
18.0
20.3
5,000
THC55
3/4-16
17.6
23.6
2,500
THC56
11/16-16
14.2
21.2
2,500
THC57
7/8-14
19.5
27.0
2,500
THC58
1.1/16-12
20.1
31.7
2,500
THC59
1.5/16-12
21.1
39.3
1,000

UNF caps and plugs are manufactured in red LDPE.

Measurements in millimetres.

Other sizes may be available upon request

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BSP PLUGS
Ref No.
BSP
A
B
Bag Qty
THP1
1/8
5.50
15.80
10,000
THP2
1/4
6.00
20.60
10,000
THP3
3/8
8.00
24.60
10,000
THP4
1/2
9.00
27.90
5,000
THP5
3/4
11.00
34.70
3,000
THP5/8
5/8
9.70
29.90
3,000
THP6
1
12.00
38.80
2,000
THP7
1.1/4
11.00
49.70
1,000
THP8
1.1/2
11.00
54.50
1,000
THP9
2
10.80
68.50
500
THP10
2.1/2
23.32
93.65
300
THP11
3
10.80
100.00
250

Measurements in millimetres.

Other sizes may be available upon request

METRIC PLUGS
Ref No.
Metric
A
B
Bag Qty
THP20
M10 x 1
7.0
10.0
5,000
THP21
M12x1.5
10.0
17.2
5,000
THP22
M14 x 1.5
10.0
19.2
5,000
THP23
M16 x 1.5
10.0
22.0
4,000
THP24
M18 x 1.5
10.0
24.0
3,000
THP25
M20 x 1.5
10.0
26.0
2,000
THP26
M22 x 1.5
10.0
27.2
2,000
THP27
M24 x 1.5
12.0
31.5
1,000
THP28
M26 x 1.5
10.0
32.0
1,000
THP29
M27 x 2
13.0
32.3
1,000
THP30
M33 x 2
13.0
40.4
500
THP31
M42 x 2
13.0
50.0
500

Metric caps and plugs are manufactured in red LDPE.

Measurements in millimetres.

Other sizes may be available upon request

UNF PLUGS
Ref No.
UNF
A
B
Bag Qty
THP50
5/16-24
11.18
11.18
5,000
THP51
3/18-24
11.68
12.70
5,000
THP52
7/16-20
13.46
15.75
5,000
THP53
1/2-20
13.46
17.27
5,000
THP54
9/16-18
12.70
20.57
5,000
THP55
5/8-18
14.99
20.57
5,000
THP56
11/16-16
11.18
22.10
5,000
THP57
3/4-16
19.05
23.88
2,500
THP58
13/16-16
12.70
23.88
5,000
THP59
7/8-14
22.10
26.93
2,500
THP60
1-14
14.99
29.47
2,500
THP61
1.1/16-12
22.61
31.75
2,500
THP62
1.1/16-14
28.45
33.28
1,000
THP63
1.3/16-12
23.62
35.56
2,500
THP64
1.5/16-12
23.62
38.10
1,000
THP65
1.7/16-12
19.05
41.40
1,000
THP66
1.1/2-12
23.62
44.45
1,000
THP67
1.5/8-12
23.62
50.80
1,000
THP68
1.3/4-12
24.13
55.63
1,000
THP69
1.7/8-12
29.21
58.68
500
THP70
2.1/4-12
33.28
66.80
500
THP71
2.1/2-12
33.28
74.68
500

UNF caps and plugs are manufactured in red LDPE.

Measurements in millimetres.

Other sizes may be available upon request

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