null

Seco Tools 10001091 | MTH-1/4-20UNJC3B-BC-S032 UNJC1/4-20 Thread Size x 0.255" Diameter x 0.276" Shank x 3.248" OAL 10 Degree Helix Angle 3 Flute Uncoated HSS-E-PM Spiral Flute Tap

$84.50 $58.31
(You save $26.19)
Brand:
Seco Tools
Thread Size:
UNJC1/4-20
Number of Flutes:
3
Material:
HSS-E-PM
Finish/Coating:
Uncoated
Overall Length (Inch):
3-1/4"
Overall Length (Decimal Inch):
3.2480"
Overall Length (mm):
82.51mm
interval quantity:
1
SKU:
17993734
UPC:
Weight:
0.04 LBS
Minimum Purchase:
1 unit
Shipping:
Calculated at Checkout
 
Product Specifications
Manufacturer Part Number10001091
Thread Diameter (Decimal Inch)0.255"
Thread Diameter (mm)6.48mm
Threading Chamfer Length (Decimal Inch)0.125"
Threading Chamfer Length (mm)3.18mm
Tap Chamfer Length (Decimal Inch)0.125"
Tap Chamfer Length (mm)3.18mm
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)3.024"
Functional Length (mm)76.82mm
Usable Length (Decimal Inch)0.689"
Usable Length (mm)17.50mm
Overall Length (Decimal Inch)3.248"
Overall Length (mm)82.51mm
Thread Length (Decimal Inch)0.689"
Thread Length (mm)17.50mm
Thread Diameter SizeUNJC1/4-20
Recommended Premachined Hole Diameter (Decimal Inch)0.205"
Recommended Premachined Hole Diameter (mm)5.20mm
Connection Size Code7.00X5.50
Connection Size Code Machine Side7.00X5.50
Maximum Premachined Hole Diameter (Decimal Inch)0.212"
Maximum Premachined Hole Diameter (mm)5.39mm
Minimum Threads Per Inch (mm)20.00mm
Maximum Threads Per Inch (mm)20.00mm
Flute Helix Angle (Degree)10 Degree
Number of Flute3
Shank TypeCylindrical
Thread Tolerance Class3B
Threading Chamfer TypeC
Thread Form TypeUNJC
Cutting DirectionRight Hand
Cutting Geometry TypeISO-S
Cutting Geometry Type TechnicalSpiral
MaterialHSS-E-PM
CoatingUncoated
Product TypeSpiral 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

Brand:
Seco Tools
Thread Size:
UNJC1/4-20
Number of Flutes:
3
Material:
HSS-E-PM
Finish/Coating:
Uncoated
Overall Length (Inch):
3-1/4"
Overall Length (Decimal Inch):
3.2480"
Overall Length (mm):
82.51mm
interval quantity:
1