Spiral Flute Tap, Modified Bottoming 3 Flutes MPN:31520908
Spiral Flute Tap, Modified Bottoming 3 Flutes
The Spiral Flute Tap, Modified Bottoming 3 Flutes from OSG is a precision-made tapping solution for various applications. Suitable for use in metalworking, this tap features a 7/16 In.-20 UNF thread size, powdered metal construction, and a modified bottoming chamfer for efficient threading. Its three-flute design and V-shape provide excellent cutting performance and reduced chip accumulation. Ideal for use in aerospace, automotive, and industrial manufacturing, this tap offers a precise Class of Fit 2B-3B and Thread Limit H4, ensuring reliable and durable results. Its compact size and lightweight design make it easy to handle and store.
Top product features:
- Modified Bottoming Tap Chamfer
- Thread Insert STI Tap functionality
- Three Flutes design for efficient cutting and material removal
Top product applications:
- Machine Shop: For cutting screw threads in metal parts.
- Automotive Repair: For installing 7/16-20 UNF threaded inserts in engine blocks, cylinder heads, and other metal components.
- Industrial Manufacturing: For producing threaded holes in metal parts, such as bolts, nuts, and other fasteners.
Screw Thread Insert STI Tap, Thread Size 7/16 In.-20, UNF, Overall Length 3 3/8 in, Powdered Metal, V, Right Hand, Thread Length 0.712 in, Tap Chamfer Modified Bottoming, Thread Limit H4, Class of Fit 2B-3B, Number of Flutes 3
Additional Information
- Country of Origin: JP
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 0.85
- Package Height: 0.85
- Package Weight: 0.12
Product info last updated on April 20, 2026 9:56am UTC
Category: Cutting Tools