We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Wednesday, Jan 1
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Spiral Flute Tap |
| Finish | TiN+CrC/C |
| List Number | GT30 |
| Material | High Speed Steel-E-PM |
| Number Of Flutes | 3 |
| Overall Length | 2 23/32" |
| Pitch | 18 |
| Pitch Diameter Limits | 3BX |
| Shank Dia. | 0.318" |
| Size | 5/16" |
| Tap Style | Modified Bottoming |
| Thread Direction | Right Hand |
| Thread Length | 31/64" |
| Thread Type | UNC |
| Ship weight (kg) | 0.15 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 6.91 |
| Ship width (cm) | 2.54 |
| HS code | 8207403000 |
| Country of Origin | US |
| Model | List Number | Number Of Flutes | Overall Length | Pitch | Pitch Diameter Limits | Shank Dia. | Size | Tap Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 3955010 | GT20 | 2 | 1 15/16" | 0.50mm | 6HX | 0.141" | M3 | Plug | £46.32 | |
| 3955011 | GT20 | 2 | 2.125" | 0.70mm | D6 | 0.168" | M4 | Plug | £49.24 | |
| 3955012 | GT20 | 2 | 2.375" | 0.80mm | D7 | 0.194" | M5 | Plug | £47.59 | |
| 3955013 | GT20 | 3 | 2.5" | 1.00mm | D8 | 0.255" | M6 | Plug | £53.24 | |
| 3955014 | GT20 | 3 | 2 23/32" | 1.00mm | D9 | 0.318" | M8 | Plug | £61.06 | |
| 3955015 | GT20 | 3 | 2 23/32" | 1.25mm | D9 | 0.318" | M8 | Plug | £55.78 | |
| 3955016 | GT20 | 3 | 2 15/16" | 1.50mm | D10 | 0.381" | M10 | Plug | £61.51 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+