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GWS Tool Group 17799 STI Tap, #4-40 Thread, 3 Flutes, 2B Class of Fit, Bottoming Chamfer, Right Hand Cutting, UNC Thread
tap 4-40 sti
Stellar Part #NORAM 17799
MFG Part #17799
MFG Name:North American Tool
Product Description:
GWS Tool Group STI Tap, Measurement System: Imperial, #4-40 Thread, UNC Thread Standard, 0.69 in Thread Length, 2 in Overall Length, 3 Flutes, Bottoming Chamfer, Right Hand Cutting Direction, Class of Fit: 2B, 0.141 in Shank Diameter, 0.12 in Tap Drill, 0.11 in Dia x 0.19 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
- Chamfer Type:BottomingClass of Fit:2BCutting Direction:Right HandFinish/Coating:UncoatedMaterial:HSSMeasurement System:ImperialNumber of Flutes:3Overall Length:2 inShank Diameter:0.141 inSquare Size:0.11 in Dia x 0.19 in LTap Drill Size:0.12 inThread Length:0.69 inThread Size:#4-40Thread Standard:UNC