OSG Spiral Point Tap: #4-40 UNC, H3 / 2B-3B, 2 Flute
SKU 3G-OTH-214027
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Frequently Asked Questions
What is the OSG Spiral Point Tap #4-40 UNC used for?
The OSG Spiral Point Tap #4-40 UNC is a general-purpose tap designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point design pushes chips forward, reducing clogging and improving thread quality. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Point Tap #4-40 UNC?
The OSG Spiral Point Tap #4-40 UNC has a thread size of #4-40 UNC, a H3 / 2B-3B tolerance class, 2 flutes, and a plug chamfer. The manufacturer part number is 2811400. It is designed for through-hole threading and is suitable for general-purpose tapping in various materials.
Where to buy the OSG Spiral Point Tap #4-40 UNC worldwide?
You can source the OSG Spiral Point Tap #4-40 UNC worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this OSG tap to customers across multiple industries.
How to select the correct OSG Spiral Point Tap for a job?
To select the correct OSG Spiral Point Tap, match the thread size (e.g., #4-40 UNC) and tolerance class (H3 / 2B-3B) to your application. For through-holes, a spiral-point tap is ideal. Consider material hardness and tap coating. OSG taps are precision-ground; consult technical data for optimal performance.
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3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
