These Threaded Protection Plugs for UNF Threads protect threads and fittings from damage during production, storage, and shipment, ensuring that they remain in good condition and ready for use when needed. The protection plug protects from contaminants like dirt, dust, debris, and moisture from the hole.
It features fewer thread forms for faster application and may be applied or removed with a hand, hex spanner, or screwdriver. It is compatible with NS and NF Class 1-2-3 standard threads. Used in various applications, including hydraulic, pneumatic, and general engineering.
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Use the filters or search below to find what you're looking for
| Price range | Availability | Overall Diameter | Colour | Threaded Length | Material | Special Offer | Compatible Thread Sizes (All) | View | |
|---|---|---|---|---|---|---|---|---|---|
| $0.2455 - $0.4522 | 2237 In stock | 
0.685 in
 
17.4 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.1355 - $0.2496 | 32233 In stock | 
1.051 in
 
26.7 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.2704 - $0.4983 | 17 In stock | 
0.701 in
 
17.8 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.197 - $0.7527 | 10068 In stock | 
0.677 in
 
17.2 mm
 | 
Red
 |  | 
LDPE
 |  | 
1/2 in x 20
 | ||
| $0.3559 - $0.6557 | 8254 In stock | 
1.102 in
 
28.0 mm
 | 
Red
 |  | 
LDPE
 |  | 
7/8 in x 14
 | ||
| $1.1133 - $2.0508 | 1617 In stock | 
1.547 in
 
39.3 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.2793 - $0.5145 | 67294 In stock | 
0.827 in
 
21.0 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.4611 - $1.7619 | 19 In stock | 
1.311 in
 
33.3 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.3611 - $0.6651 | 11580 In stock | 
0.819 in
 
20.8 mm
 | 
Red
 |  | 
LDPE
 |  | 
5/8 in x 18
 | ||
| $0.2272 - $0.4184 | Request the lead time here | 
0.744 in
 
18.9 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.318 - $0.5859 | Request the lead time here | 
0.815 in
 
20.7 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.6573 - $1.2103 | 1300 In stock | 
1.61 in
 
40.9 mm
 | 
Red
 |  | 
LDPE
 |  | 
1- 5/16 in x 12
 | ||
| $1.2666 - $2.3333 | 1177 In stock | 
1.992 in
 
50.6 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.1323 - $0.2439 | 28889 In stock | 
1.008 in
 
25.6 mm
 | 
Red
 |  | 
LDPE - PIR
 |  |  | ||
| $0.4128 - $0.7604 | 745 In stock | 
0.854 in
 
21.7 mm
 | 
Red
 |  | 
LDPE
 |  | 
11/16 in x 12
 | ||
| Request the lead time here | 
0.941 in
 
23.9 mm
 | 
Red
 | 
0.748 in
 
19.0 mm
 | 
LDPE
 |  | 
3/4
 | |||
| Request the lead time here | 
0.531 in
 
13.5 mm
 | 
Red
 | 
0.531 in
 
13.5 mm
 | 
LDPE
 |  | 
7/16
 | |||
| Request the lead time here | 
0.811 in
 
20.6 mm
 | 
Red
 | 
0.5 in
 
12.7 mm
 | 
LDPE
 |  | 
9/16
 | |||
| Request the lead time here | 
1.008 in
 
25.6 mm
 | 
Red
 | 
0.591 in
 
15.0 mm
 | 
LDPE
 |  | 
5/8
 | |||
| Request the lead time here | 
0.961 in
 
24.4 mm
 | 
Red
 | 
0.618 in
 
15.7 mm
 | 
LDPE
 |  | 
1 7/8
 | |||
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