OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (1/2"-20 UNF, MPN 1733505) is a 3-flute tap with a modified bottoming chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets demand…
SKU 3G-OTH-218886
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Spiral Flute Tap (1/2"-20 UNF, MPN 1733505) is a 3-flute tap with a modified bottoming chamfer and H3 / 2B-3B tolerance class, designed for threading steel and stainless steel. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG spiral flute tap 1/2"-20 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its modified bottoming chamfer and 3-flute design efficiently evacuate chips upward, making it ideal for automotive, aerospace, and general manufacturing applications requiring precise UNF threads.
What are the specifications of the OSG spiral flute tap MPN 1733505?
The OSG spiral flute tap MPN 1733505 has a 1/2"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is classified as a spiral-flute tap for steel and stainless steel, with part number 1733505 and SKU 1733505.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, including the spiral flute tap MPN 1733505. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG threading tools.
How to select the correct OSG tap for stainless steel?
For stainless steel, choose a spiral flute tap like the OSG 1/2"-20 UNF (MPN 1733505) with a modified bottoming chamfer. This design reduces torque and improves chip evacuation in blind holes. Ensure the tap tolerance (H3 / 2B-3B) matches your thread class requirement for optimal fit.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
