Dormer Threading Tap, M5 Thread, Metric Coarse Standard, Machine Tap
- RS Stock No.:
- 637-521
- Mfr. Part No.:
- E559M5NO3
- Brand:
- Dormer
Subtotal (1 unit)*
£3.97
(exc. VAT)
£4.76
(inc. VAT)
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In Stock
- Plus 24 unit(s) shipping from 09 February 2026
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Units | Per unit |
|---|---|
| 1 + | £3.97 |
*price indicative
- RS Stock No.:
- 637-521
- Mfr. Part No.:
- E559M5NO3
- Brand:
- Dormer
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Dormer | |
| Product Type | Threading Tap | |
| Thread Size | M5 | |
| Thread Standard | Metric Coarse | |
| Thread Direction | Right Hand | |
| Overall Length | 58mm | |
| Hand/Machine Tap | Machine Tap | |
| Shank Length | 7mm | |
| Material | High Speed Steel, HSS | |
| Shank Diameter | 7mm | |
| Finish | Tin, Bright, Steam Tempered | |
| Standards/Approvals | ISO, DIN | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Product Type Threading Tap | ||
Thread Size M5 | ||
Thread Standard Metric Coarse | ||
Thread Direction Right Hand | ||
Overall Length 58mm | ||
Hand/Machine Tap Machine Tap | ||
Shank Length 7mm | ||
Material High Speed Steel, HSS | ||
Shank Diameter 7mm | ||
Finish Tin, Bright, Steam Tempered | ||
Standards/Approvals ISO, DIN | ||
RoHS Status: Exempt
- COO (Country of Origin):
- IN
The Dormer Straight Flute Bottoming Lead Hand Tap is a metric, ISO-standard threading tool designed for use in medium-strength carbon and alloy steels. Featuring a bottoming lead chamfer, it allows threads to be cut nearly to the full depth of blind holes. Though harder to start, its ideal for precision applications where maximum thread reach is essential. Best used as a machine tap or as the final step in a hand-tapping sequence following taper and plug lead taps.
Bright uncoated
Thread form metric coarse
DIN Thread Pitch Diameter Tolerance Zone
Right Hand Rotation or Cutting
Straight Flute Geometry
Semi Bottoming Tap Chamfer
Related links
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard, Machine Tap
- Dormer Threading Tap Metric Coarse Standard, Machine Tap

