OSG Screw Thread Insert STI Tap: Spiral Fute, 3/4"-10 UNC, H3 / 2B-3B, 4 Flute
The OSG Screw Thread Insert STI Tap (MPN 30204501) is a spiral-flute tap for steel and stainless steel, sized 3/4"-10 UNC with an H3 / 2B-3B tolerance and a bottoming chamfer. It features 4 flutes, designed for…
SKU 3G-OTH-244381
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The OSG Screw Thread Insert STI Tap (MPN 30204501) is a spiral-flute tap for steel and stainless steel, sized 3/4"-10 UNC with an H3 / 2B-3B tolerance and a bottoming chamfer. It features 4 flutes, designed for threading holes to accept screw thread inserts. 3G Electric interprets your demand for this precision tool, sourcing it across 14 industrial departments with specialist depth in cutting tools and controls.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-flute STI tap is designed for cutting internal threads in steel and stainless steel to accept screw thread inserts. It is commonly used in aerospace, automotive, and heavy equipment manufacturing where strong, wear-resistant threads are required in materials that are difficult to machine.
What are the specifications of the OSG 30204501 STI Tap?
The OSG 30204501 is a spiral-flute STI tap with a 3/4"-10 UNC thread, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is designed for threading steel and stainless steel to accept screw thread inserts. The H3 / 2B-3B designation ensures precise fit for insert installation.
Where to buy OSG STI Taps worldwide?
You can source the OSG 30204501 STI tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this OSG cutting tool.
How to select the correct OSG STI Tap for steel?
Select an OSG STI tap based on thread size (e.g., 3/4"-10 UNC), material (steel or stainless steel), and chamfer type. For blind holes, use a bottoming chamfer; for through holes, a plug or taper chamfer works. Ensure the tap tolerance (H3 / 2B-3B) matches the required thread class for the insert. Always use appropriate cutting fluid.
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3G Electric memasok OSG spiral-flute sti taps for steel & stainless steel. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















