Straight Flute Hand Tap, 1-1/4"-7, Taper, 4 Flutes, UNC MPN:1137500
Straight Flute Hand Tap, 1-1/4"-7, Taper, 4 Flutes, UNC
This Straight Flute Hand Tap from OSG is a high-speed steel tapping solution for a wide range of applications. Designed for use in right-hand threading, this tap features a 4-flute, taper design that provides a secure thread finish in a variety of materials. The 1-1/4in-7 UNC thread size makes it suitable for use in many industries, including aerospace, automotive, and construction. With a thread limit of H4 and a class of fit of 2B-3B, this tap ensures a strong and reliable thread. Its compact size and ease of use make it an ideal choice for production and maintenance work.
Top product features:
- Straight Flute design allows for efficient material removal and smooth threading
- High Speed Steel construction provides durability and resistance to wear
- Tapered design enables precise threading and accurate hole location
Top product applications:
- Machine shop for threading metal parts
- Automotive repair for engine block threading
- Aerospace industry for precision threading of aircraft components
Straight Flute Tap, Thread Size 1 1/4 In.-7, UNC, Taper, Overall Length 5.75 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 2.14 in, 75 Percent Thread Drill Size 1.1108 in, Thread Limit H4, Class of Fit 2B-3B
Additional Information
- Country of Origin: MX
- 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: 5.90
- Package Width: 1.45
- Package Height: 1.35
- Package Weight: 1.10
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 8, 2026 1:36pm UTC
Category: Cutting Tools