Skip to main content
5/16-18 UNC, 3 Flute, 45 degree Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

OSG 146408 5/16-18 UNC, 3 Flute, 45 degree Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap

Item #: 146408 by OSG

See reviewsSee reviews
See reviews summary
In Stock

$66.35

/each
SAVE UP TO 6.63
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 8 units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Volume Pricing

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features

Material

High-Speed Steel

Helix Angle

45

Number of Flutes

3

Threads Per Inch

18

Series

302

Thread Standard

UNC

Chamfer

Bottoming

Class Of Fit

2B

Coating/Finish

V

Overall Length (Inch)

2-15/16

Thread Length (Decimal Inch)

0.555

Thread Length (Inch)

1-1/4

Thread Size (Inch)

5/16-18

UNSPSC Code

27112806

Vendor Drop Ship

N

Flute Direction

Right Hand

Thread Limit

H3

Product Overview
5/16-18 UNC, 3 Flute, 45 degree Helix, Bottoming Chamfer, V Finish, High Speed Steel Spiral Flute STI Tap Right Hand Flute, 2-15/16" OAL, 0.381" Shank Diam, 1-1/4" Thread Length, 2B Class of Fit, Series 302