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OSG Threading Tap G (BSP) A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes DIN5156 - 1 x 11

OSG Threading Tap G (BSP) A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes DIN5156 - 1 x 11

SKU:OSG-48145600

The OSG G (BSP) A-Spiral Point threading tap is engineered for precise G (BSP) threads in through-hole applications, delivering reliable performance for machinists and manufacturing environments. ... Read more ↓
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Size1
Pitch11
Overall Length160
Threading Length30
Shank Diameter25
Square20
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£373.50
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The OSG G (BSP) A-Spiral Point threading tap is engineered for precise G (BSP) threads in through-hole applications, delivering reliable performance for machinists and manufacturing environments. Built on a powder-metal core with TiCN coating, it balances durability with smooth cutting for high-speed, high-precision tapping.

  • Thread designation: G (BSP) threading taps designed for BSP thread standards, compatible with DIN5156 specifications.
  • A-Spiral Point design: A-Spiral Point geometry that pushes chips forward for efficient evacuation in through-holes, helping maintain steady cutting action.
  • Material: Powder-metal core offering excellent wear resistance and heat tolerance for demanding tapping tasks.
  • Coating: TiCN coating reduces friction and extends tool life, improving cutting efficiency across materials.
  • Working direction: Right-hand thread for conventional BSP applications and predictable breakout.
  • Hole compatibility: Optimized for through-hole tapping in line with DIN5156 requirements, ensuring consistent engagement through varying hole depths.
  • Size: 1 x 11, a compact tapping size suitable for smaller components and tight tolerances.

This tap enables clean, accurate BSP threads in through-holes with minimal downtime. The TiCN coating lowers heat and wear, helping maintain consistent performance in high-speed production. The powder-metal core delivers dependable durability across a range of materials, making it a reliable choice for precision hydraulic, pneumatic, and fluid-fitting components where G (BSP) threads are essential.

Size 1
Pitch 11
Overall Length 160
Threading Length 30
Shank Diameter 25
Square 20
Flutes 4
DIN 5156
Thread Direction Right Hand
Substrate Powder Metal
Coating TiCN
Style Spiral Point
Form BSP

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We are open Monday to Friday between 8:30am and 5pm.

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Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

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Full Range: OSG Threading Taps G (BSP) A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes

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