Spiral Flute Tap, 5/16"-18, Bottoming, UNC, 3 Flutes, Bright MPN:1298500
Spiral Flute Tap, 5/16"-18, Bottoming, UNC, 3 Flutes, Bright
This 5/16in-18 Spiral Flute Tap from OSG is a high-speed steel extension tap designed for precision threading in a variety of materials, including metal and plastic. Its three flutes provide efficient chip removal and a bright finish, while its right-hand thread is ideal for applications where space is limited. Suitable for use in industrial, aerospace, and automotive manufacturing, this tap is also great for prototyping and small-batch production. Its compact size and high-speed steel construction make it a reliable choice for threading operations that require precision and speed.
Top product features:
- 3 Flutes for efficient material removal and improved tapping performance
- High Speed Steel for durability and resistance to wear and tear
- Bright (Uncoated) for reduced friction and improved tapping performance
Top product applications:
- Machining threaded holes in small metal parts
- Drilling and tapping small diameter holes in machine components
- Manufacturing small threaded inserts in precision instruments
Extension Tap, Thread Size 5/16 In.-18, UNC, Overall Length 6 in, High Speed Steel, Bright (Uncoated), Right Hand, 18
Additional Information
- Country of Origin: BR
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.05
- Package Width: 0.55
- Package Height: 0.50
- Package Weight: 0.13
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 9, 2026 9:49am UTC
Category: Cutting Tools