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https://engineering-supplies.com/product/5741/k-1-4x20-unc-hss-fluteless-roll-tap-/
- Product: 1/4" UNC fluteless roll taps
- Size: 1/4"X20 Unified National Coarse
- Material: High Speed Steel
- Used for chipless production of threads in ductile material such as copper, aluminum or soft brass
- High speed tapping and produce stronger threads
- Note: Tripod Threads. This thread is used for range finder camera, roll film cameras (also DSLRs) up to medium format cameras, quick release plates and panoramic heads.
- Part Number ES-5741
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£0.00
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