Subtotal (1 kit)*
£10.94
(exc. VAT)
£13.13
(inc. VAT)
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- Shipping from 29 December 2025
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Kit(s) | Per Kit |
---|---|
1 + | £10.94 |
*price indicative
- RS Stock No.:
- 549-117
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
Number of Pieces | 50 | |
For Thread Size | M2, M2.5, M3, M4, M5 | |
Material | PP | |
Finish | Plain | |
Domed Cap Height Largest Size | 6.8mm | |
Domed Cap Height Smallest Size | 3.7mm | |
Cup Hole Diameter Smallest Size | 3.8mm | |
Cup Hole Diameter Largest Size | 5.5mm | |
Cup Inside Diameter Smallest Size | 6.5mm | |
Cup Inside Diameter Largest Size | 11.7mm | |
Largest Domed Cap Outside Diameter | 16.3mm | |
Smallest Domed Cap Outside Diameter | 10mm | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Number of Pieces 50 | ||
For Thread Size M2, M2.5, M3, M4, M5 | ||
Material PP | ||
Finish Plain | ||
Domed Cap Height Largest Size 6.8mm | ||
Domed Cap Height Smallest Size 3.7mm | ||
Cup Hole Diameter Smallest Size 3.8mm | ||
Cup Hole Diameter Largest Size 5.5mm | ||
Cup Inside Diameter Smallest Size 6.5mm | ||
Cup Inside Diameter Largest Size 11.7mm | ||
Largest Domed Cap Outside Diameter 16.3mm | ||
Smallest Domed Cap Outside Diameter 10mm | ||
- COO (Country of Origin):
- GB
Polypropylene Domed Cap & Cup Washers
Polypropylene screw-cap kits consisting of pairs of domed caps and cup washers, available in three matt finish colours.,The cup washers are held in place by the screw, bolt or rivet head, and the domed cap clips into place over the washer.
Suitable for insulating screwheads, enhancing appearance of panels & instrument cases, providing lightweight feet etc
Each kit contains 25 pairs of caps & washers, in 4 sizes
Accommodates screw sizes from M2 to M5 (No. 3 to No.12)
Smallest size is ideally suited to covering RS Speedriv 3mm rivets
Each kit contains 25 pairs of caps & washers, in 4 sizes
Accommodates screw sizes from M2 to M5 (No. 3 to No.12)
Smallest size is ideally suited to covering RS Speedriv 3mm rivets
25 pairs (caps/washers) of each type are included in each kit.
Note
Type U61, U63 & U64 have low-profile caps, and are primarily intended for countersunk head screws, although they may also be used with pan head screws.,Size to suit any specific screw will depend on the screw size and head type.








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