RS PRO Slot Countersunk Steel Machine Screw 20.0 mm M4
- RS Stock No.:
- 553-891
- Manufacturer:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 100 units)*
HK$36.10
FREE delivery for orders over HK$250.00
In Stock
- 18 unit(s) ready to ship from another location
- Plus 25 unit(s) shipping from 14 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | HK$36.10 | HK$0.361 |
| 5 - 9 | HK$34.70 | HK$0.347 |
| 10 - 29 | HK$33.20 | HK$0.332 |
| 30 - 149 | HK$32.50 | HK$0.325 |
| 150 + | HK$26.70 | HK$0.267 |
*price indicative
- RS Stock No.:
- 553-891
- Manufacturer:
- RS PRO
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Machine Screw | |
| Thread | M4 | |
| Head Shape | Countersunk | |
| Drive Type | Slot | |
| Standards/Approvals | DIN 963 | |
| Material | Steel | |
| Finish | Passivated Zinc Plated | |
| Length | 20.0mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Machine Screw | ||
Thread M4 | ||
Head Shape Countersunk | ||
Drive Type Slot | ||
Standards/Approvals DIN 963 | ||
Material Steel | ||
Finish Passivated Zinc Plated | ||
Length 20.0mm | ||
Note
Please note IMDS is not a regulatory requirement and is currently not supported by RS PRO
Related links
- RS PRO Slot Countersunk Stainless Steel Machine Screw 20.0 mm M4
- RS PRO Pozidriv Countersunk Steel Machine Screw 20.0 mm M4
- RS PRO Slot Cheese Steel Machine Screw 20.0 mm M4
- RS PRO Slot Pan Steel Machine Screw 20.0 mm M4
- RS PRO Slot Countersunk Nylon Machine Screw 20.0 mm M4
- RS PRO Slot Pan Stainless Steel Machine Screw 20.0 mm M4
- RS PRO Slot Countersunk Steel Machine Screw 20.0 mm M5
- RS PRO Slot Countersunk Steel Machine Screw 20.0 mm M6

