Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
OSG
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Authorised UK Distributor
OSG Threading Taps NPSF A-Spiral Flute
FORME Powder Metal Right Hand -TiCN Coated - Blind Holes
OSG's NPSF spiral flute tap in the FORME version, powder metal with a TiCN coating and cut right hand. NPSF is National Pipe Straight Fuel, the US dryseal straight pipe thread used on fuel and lube systems, and the spiral flute pulls the chip back up out of the hole for blind-hole work. All held in UK stock.
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48203885 | 1/16 | 27 | 90 | 6 | 3 | 5156 | £95.35 | 1-2 days |
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| OSG-48203886 | 1/8 | 27 | 90 | 7 | 3 | 5156 | £76.13 | 1-2 days |
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| OSG-48203887 | 1/4 | 18 | 100 | 11 | 3 | 5156 | £102.21 | 1-2 days |
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| OSG-48203888 | 3/8 | 18 | 100 | 12 | 4 | 5156 | £128.90 | 1-2 days |
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| OSG-48203889 | 1/2 | 14 | 125 | 16 | 4 | 5156 | £179.27 | 1-2 days |
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| OSG-48203890 | 3/4 | 14 | 140 | 20 | 4 | 5156 | £291.53 | 1-2 days |
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| OSG-48203891 | 1 | 11.5 | 160 | 25 | 4 | 5156 | £413.56 | 1-2 days |
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UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
Easy Returns
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Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
