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Seco Tools

Seco Tools 03305480 | MTS-1/4-20UNC-XC-K131 UNC1/4-20 Thread Size x 0.250" Diameter x 0.276" Shank x 3.150" OAL 5 Flute TIALN Coated HSS-E-PM Straight Flute Tap

Seco Tools 03305480 | MTS-1/4-20UNC-XC-K131 UNC1/4-20 Thread Size x 0.250" Diameter x 0.276" Shank x 3.150" OAL 5 Flute TIALN Coated HSS-E-PM Straight Flute Tap

SKU: 17993682

Regular price $58.44 USD
Regular price $84.70 USD Sale price $58.44 USD
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Weight: 18 Grams

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Product Specifications
Manufacturer Part Number 03305480
Thread Diameter (Decimal Inch) 0.250"
Thread Diameter (mm) 6.35mm
Threading Chamfer Length (Decimal Inch) 0.137"
Threading Chamfer Length (mm) 3.49mm
Tap Chamfer Length (Decimal Inch) 0.137"
Tap Chamfer Length (mm) 3.49mm
Connection Diameter Machine Side (Decimal Inch) 0.276"
Connection Diameter Machine Side (mm) 7.00mm
Shank Diameter (Decimal Inch) 0.276"
Shank Diameter (mm) 7.00mm
Functional Length (Decimal Inch) 3.012"
Functional Length (mm) 76.50mm
Usable Length (Decimal Inch) 0.984"
Usable Length (mm) 25.00mm
Overall Length (Decimal Inch) 3.150"
Overall Length (mm) 80.00mm
Thread Length (Decimal Inch) 0.614"
Thread Length (mm) 15.60mm
Thread Diameter Size UNC1/4-20
Recommended Premachined Hole Diameter (Decimal Inch) 0.201"
Recommended Premachined Hole Diameter (mm) 5.10mm
Connection Size Code 8.25X5.5
Connection Size Code Machine Side 8.25X5.5
Maximum Premachined Hole Diameter (Decimal Inch) 0.207"
Maximum Premachined Hole Diameter (mm) 5.27mm
Minimum Threads Per Inch (mm) 20.00mm
Maximum Threads Per Inch (mm) 20.00mm
Number of Flute 5
Shank Type Cylindrical
Thread Tolerance Class 2BX
Threading Chamfer Type C
Thread Form Type UNC
Cutting Direction Right Hand
Cutting Geometry Type ISO-K
Cutting Geometry Type Technical Straight
Material HSS-E-PM
Coating TIALN
Product Type Straight Flute Tap
Warning:

This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov