Straight Flute Hand Tap, 5/16"-18, Semi-Bottoming, 4 Flutes, UNC MPN:330263
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Free Shipping
In Stock
SKU
510-G4348486
Straight Flute Hand Tap, 5/16"-18, Semi-Bottoming, 4 Flutes, UNC
This 5/16in-18 straight flute hand tap from Chicago-Latrobe is a high-quality tool designed for precise threading in a variety of applications. Suitable for use on cobalt steel, this tap features a semi-bottoming design with 4 flutes, providing efficient cutting and reduced risk of breakage. The UNC thread size and class of fit 2B ensure accurate and consistent results. Ideal for use in manufacturing, repair, and maintenance, this tap is perfect for threading engine blocks, cylinder heads, and other applications where a strong and reliable thread is essential. Its compact size and lightweight design make it easy to handle and maneuver in tight spaces.
Top product features:
- Straight Flute design for efficient cutting and tapping
- Semi-Bottoming design for improved thread quality and reduced thread stripping
- Cobalt construction for increased strength and durability
Top product applications:
- Machine Shop
- Automotive Repair
- Aerospace Manufacturing
Straight Flute Tap, Thread Size 5/16 In.-18, UNC, Semi-Bottoming, Overall Length 2.72 in, Cobalt, Black Oxide/Nitride, Right Hand, Thread Length 0.69 in, 75 Percent Thread Drill Size F, Thread Limit H3, Class of Fit 2B
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 0.70
- Package Height: 0.70
- Package Weight: 0.06
Product info last updated on March 2, 2026 10:35am UTC
Category: Cutting Tools