Dormer Tap Set HSS 3-Piece 20in Pitch UNF Standard Hand Tap 1/2-20 UNF Thread
- RS Stock No.:
- 241-5145
- Mfr. Part No.:
- E524 1/2 X 20 SET
- Brand:
- Dormer
Subtotal (1 set)*
£89.32
(exc. VAT)
£107.18
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 16 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 999,999,983 unit(s) shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Set(s) | Per Set |
|---|---|
| 1 + | £89.32 |
*price indicative
- RS Stock No.:
- 241-5145
- Mfr. Part No.:
- E524 1/2 X 20 SET
- 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 | |
| Set Type | Threading Tap Set | |
| Thread Size | 1/2-20 UNF | |
| Type | Straight Flute | |
| Pitch | 20in | |
| Thread Standard | UNF | |
| Thread Direction | Right Hand | |
| Number of Pieces | 3 | |
| Overall Length | 89 mm | |
| Shank Standard | ISO | |
| Hand/Machine Tap | Hand Tap | |
| Material | HSS | |
| Shank Diameter | 1/2 in | |
| Shank Type | Straight | |
| Class of Fit | 2B | |
Select all | ||
|---|---|---|
Brand Dormer | ||
Set Type Threading Tap Set | ||
Thread Size 1/2-20 UNF | ||
Type Straight Flute | ||
Pitch 20in | ||
Thread Standard UNF | ||
Thread Direction Right Hand | ||
Number of Pieces 3 | ||
Overall Length 89 mm | ||
Shank Standard ISO | ||
Hand/Machine Tap Hand Tap | ||
Material HSS | ||
Shank Diameter 1/2 in | ||
Shank Type Straight | ||
Class of Fit 2B | ||
RoHS Status: Exempt
Dormer Tap Set, 3 Pieces - E524 1/2 X 20 SET
This tap set from Dormer features a combination of HSS taper tap, 1/2 UNF thread size, and a set of taper tap
second tap and plug tap that makes it an essential tool for precision threading and cutting operations in industries like automation, electronics, and mechanical.
Features & Benefits
• Manufactured with precision and high-quality HSS material for durability and efficient performance
• Includes a set of taper tap, second tap, and plug tap for a comprehensive threading solution
• Straight flute design for smooth chip evacuation and precise cutting
• Thread size of 1/2 UNF for compatibility with various
• Includes a set of taper tap, second tap, and plug tap for a comprehensive threading solution
• Straight flute design for smooth chip evacuation and precise cutting
• Thread size of 1/2 UNF for compatibility with various
Applications
• Designed for use in automation, electronics, electrical, and mechanical industries for precision threading operations
• Suitable for creating threads in a wide range of materials, including metal, plastic, and composites
• Suitable for creating threads in a wide range of materials, including metal, plastic, and composites
Can it be used for threading operations in aluminium?
Yes, this tap set is suitable for threading operations in aluminium and other materials.
Will it work with a drill press for tapping operations?
Yes, it can be used with a drill press for tapping operations.
Is it suitable for creating threads in hard materials like stainless steel?
Yes, it is designed to create threads in hard materials like stainless steel with precision.
Standards
ISO529
Contents
Taper; Second; Plug
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