OSG Straight Flute Tap: 1/4"-20 UNC, H5 / 2B-3B, 4 Flute
The OSG Straight Flute Tap (1/4"-20 UNC) is a straight-flute machine tap for hardened steel, featuring an H5 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1005111408). 3G Electric interprets this…
SKU 3G-OTH-216415
- 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 Straight Flute Tap (1/4"-20 UNC) is a straight-flute machine tap for hardened steel, featuring an H5 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1005111408). 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise across 14 industrial departments.
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 Straight Flute Tap 1/4"-20 UNC used for?
This OSG straight flute tap is designed for threading hardened steel. It creates internal threads in blind or through holes using a modified bottoming chamfer, making it suitable for precision tapping in tool and die, automotive, and aerospace applications where thread accuracy is critical.
What are the specifications of the OSG Straight Flute Tap 1/4"-20 UNC?
The tap has a 1/4"-20 UNC thread size, H5 / 2B-3B tolerance class, 4 flutes, and a modified bottoming chamfer. The OSG manufacturer part number is 1005111408. It is a straight-flute machine tap engineered for hardened steel, ensuring consistent thread quality.
Where to buy the OSG Straight Flute Tap 1/4"-20 UNC worldwide?
3G Electric supplies the OSG Straight Flute Tap 1/4"-20 UNC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tap to any country.
How to select the correct OSG straight flute tap for hardened steel?
Select a tap with the correct thread size, such as 1/4"-20 UNC, and a tolerance class like H5 / 2B-3B for hardened steel. Use a modified bottoming chamfer for blind holes. OSG taps are engineered for this material; ensure machine speed and coolant match manufacturer recommendations for optimal thread quality.
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3G Electric memasok OSG straight-flute machine taps for hardened steel. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















