OSG Spiral Point Tap #4-40 UNC
The OSG Spiral Point Tap (#4-40 UNC, MPN 1759308) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B tolerance, 2-flute design, plug chamfer, and V coated powdered metal construction. 3G…
SKU 3G-OTH-224449
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The OSG Spiral Point Tap (#4-40 UNC, MPN 1759308) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B tolerance, 2-flute design, plug chamfer, and V coated powdered metal construction. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the OSG spiral point tap #4-40 UNC used for?
The OSG spiral point tap #4-40 UNC is designed for threading through-holes in steel and stainless steel. Its spiral point design pushes chips ahead, reducing clogging and breakage. The V-coated powdered metal construction provides wear resistance and longer tool life in production environments.
What are the specifications of the OSG spiral point tap #4-40 UNC?
This OSG tap has a #4-40 UNC thread size, H5 tolerance for 2B class fit, 2 flutes, and a plug chamfer. It is made of V-coated powdered metal (MPN 1759308). The spiral point geometry is optimized for through-hole threading in steel and stainless steel.
Where to buy OSG spiral point taps in worldwide?
3G Electric supplies OSG spiral point taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the #4-40 UNC tap (MPN 1759308). We source and deliver to any country.
How to select the right OSG spiral point tap for steel?
For steel and stainless steel, choose a spiral point tap with a plug chamfer and V-coated powdered metal for chip evacuation and durability. Match the thread size (e.g., #4-40 UNC) and tolerance (H5 for 2B fit) to your hole specifications. OSG taps are designed for production threading in these materials.
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3G Electric supplies OSG spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
