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![4x40 Spiral Flute Machine Tap UNC Thread HSS Ground thread Taps](https://images.findtheneedle.co.uk/findtheneedle/products/17101541.jpg)
Specification
4.40 UNC High Speed Steel Spiral Flute Machine Tap
Unified Coarse Thread Series 4-40 (UNC)
Part Number ES-7839
For more information on 4x40 Spiral Flute Machine Tap UNC Thread HSS Ground thread Taps talk to JLS Supplies Ltd
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