Dormer Threading Tap, UNF 0.25 inch - 28 TPI Thread, UNC Standard, Hand Tap

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Subtotal (1 unit)*

Kr. 73,10

(exc. VAT)

Kr. 91,38

(inc. VAT)

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  • Ready to ship from 09 July 2026
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1 +Kr. 73,10

*price indicative

RS Stock No.:
625-524
Mfr. Part No.:
E559UNF1/4NO2
Brand:
Dormer
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Brand

Dormer

Product Type

Threading Tap

Thread Size

UNF 0.25 inch - 28 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

Pitch

28mm

RoHS Status: Exempted

COO (Country of Origin):
IN
The Dormer Straight Flute Plug Lead Hand Tap is a UNC-threaded tool made to ISO standards, designed for versatile use in hand or machine tapping of medium-strength, medium carbon, and alloy steels. It features a plug lead chamfer that provides a gradual cutting action, making it ideal for producing through holes. This tap is nearly as easy to start as a taper lead tap but delivers a more complete and finished thread profile.

ISO standard

High speed steel tool material

Straight flute geometry

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