Dormer Threading Tap, UNC 0.25 inch - 20 TPI Thread, UNC Standard, Hand Tap
- RS Stock No.:
- 625-504
- Mfr. Part No.:
- E559UNC1/4NO1
- Brand:
- Dormer
Subtotal (1 unit)*
Kr.60 40
(exc. VAT)
Kr.75 50
(inc. VAT)
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- Shipping from 03. februar 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 60,40 |
*price indicative
- RS Stock No.:
- 625-504
- Mfr. Part No.:
- E559UNC1/4NO1
- Brand:
- Dormer
Specifications
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 | UNC 0.25 inch - 20 TPI | |
| Sub Type | Straight Flute | |
| Thread Standard | UNC | |
| Thread Direction | Right Hand | |
| Overall Length | 66mm | |
| Material | HSS | |
| Hand/Machine Tap | Hand Tap | |
| Shank Diameter | 5mm | |
| Finish | Bright | |
| Standards/Approvals | DIN ISO | |
| Select all | ||
|---|---|---|
Brand Dormer | ||
Product Type Threading Tap | ||
Thread Size UNC 0.25 inch - 20 TPI | ||
Sub Type Straight Flute | ||
Thread Standard UNC | ||
Thread Direction Right Hand | ||
Overall Length 66mm | ||
Material HSS | ||
Hand/Machine Tap Hand Tap | ||
Shank Diameter 5mm | ||
Finish Bright | ||
Standards/Approvals DIN ISO | ||
RoHS Status: Exempted
- COO (Country of Origin):
- IN
The Dormer Straight Flute Taper Lead Hand Tap is a UNC-threaded tool manufactured to ISO standards, designed for versatile use in hand or machine tapping of medium-strength, medium carbon, and alloy steels. It features a taper lead chamfer that produces thin chips, enabling a gradual and smooth cutting action. This tap is considered the best choice for producing short through holes up to 1.5 times the diameter (1.5xD).
ISO standard
High speed steel tool material
Straight flute geometry
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