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North American Tool
GWS Tool Group 17843 STI Tap, 1/4-28 Thread, 3 Flutes, 3B Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNF Thread
tap 1/4-28 spi h2 3f bottom
Stellar Part #NORAM 17843
MFG Part #17843
MFG Name:North American Tool
Product Description:
GWS Tool Group STI Tap, Measurement System: Imperial, 1/4-28 Thread, UNF Thread Standard, 1.13 in Thread Length, 2.72 in Overall Length, 3 Flutes, Bottoming Chamfer, Right Hand Cutting Direction, Class of Fit: 3B, 0.318 in Shank Diameter, 0.2638 in Tap Drill, 0.238 in Dia x 0.38 in L Square, HSS, Uncoated
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- Item Features
- Technical Specifications
- Resources
- STI taps are special taps for helical coil wire screw thread inserts
- Provides positive means for protecting and strengthening tapped threads in any material
- These STI taps are correctly sized to produce an internal thread that accommodates a helical coil wire screw thread insert, the insert in turn, will accept a screw thread of the nominal size and pitch at final assembly
- Screw thread inserts provide stronger tapped threads (stronger assemblies) due to a more balanced distribution of loads throughout the length of thread engagement
- STI taps are special taps for helical coil wire screw thread inserts
- Provides positive means for protecting and strengthening tapped threads in any material
- These STI taps are correctly sized to produce an internal thread that accommodates a helical coil wire screw thread insert, the insert in turn, will accept a screw thread of the nominal size and pitch at final assembly
- Screw thread inserts provide stronger tapped threads (stronger assemblies) due to a more balanced distribution of loads throughout the length of thread engagement
- In Stock:YesChamfer Type:BottomingClass of Fit:3BCutting Direction:Right HandFinish/Coating:UncoatedMaterial:HSSMeasurement System:ImperialNumber of Flutes:3Overall Length:2.72 inShank Diameter:0.318 inSquare Size:0.238 in Dia x 0.38 in LTap Drill Size:0.2638 inThread Length:1.13 inThread Size:1/4-28Thread Standard:UNF