8-32 UNC Bottoming Spiral Tap T425 2B N ISO529 HSSE

SKU#:

T4250417
Item is in stock2 in stock
NZ$36.05

Minimum Quantity is 1 • Sold in increments of 1

Enter a value between 1 and 99999 in increments of 1.

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Item #SizeLength l1 (mm)Length l2 (mm)Length l3 (mm)Diameter d2 (mm)sqLength l4 (mm)zDrill ØQtyStockPriceAction
T4250284UNC #4-40486-3.152.5532.3
Item is in stock1 in stock
NZ$44.58
T4250351UNC #6-32506-3.552.8532.8
Item is in backorderItem is in backorder
NZ$36.05
T4250417UNC #8-32538184.53.55633.4
Item is in stock2 in stock
NZ$36.05
T4250483UNC #10-2458112254733.8
Item is in stock2 in stock
NZ$35.69
T4250635UNC 1/4-206610256.35835.1
Item is in stock2 in stock
NZ$35.05
T4250794UNC 5/16-1872133086.3936.6
Item is in stock1 in stock
NZ$38.34
T4250953UNC 3/8-168016331081138
Item is in stock3 in stock
NZ$53.11
T4251111UNC 7/16-148518-86.3939.4
Item is in backorderItem is in backorder
NZ$75.16
T4251270UNC 1/2-138920-97.110310.8
Item is in backorderItem is in backorder
NZ$85.32
T4251588UNC 5/8-1110220-12.51013313.5
Item is in backorderItem is in backorder
NZ$136.38
T4251905UNC 3/4-1011225-1411.214416.5
Item is in stock1 in stock
NZ$182.34

  • General purpose use
  • Suitable for materials up to 1000N/mm2
  • Blind holes
  • Depths up to approx. 2.5 x d1
ISOVDIDescriptionConditionHardnessStrengthOptimal
P1Steel - Non-alloy, cast & free cutting (~ 0.15 %C)Annealed125HB440MPa
P2Steel - Non-alloy, cast & free cutting (~ 0.45 %C)Annealed190HB640MPa
P3Steel - Non-alloy, cast & free cutting (~ 0.45 %C)Quenched & Tempered250HB840MPa
P4Steel - Non-alloy, cast & free cutting (~ 0.75 %C)Annealed270HB910MPa
P6Steel - Low alloy & cast < 5% of alloying elementsAnnealed180HB610MPa
M14.1Stainless Steel - AusteniticAge Hardened180HB610MPa
M14.2Stainless Steel - Duplex250HB840MPa
K17Cast Iron, Nodular (GGG) - Ferritic160HB570MPa
K18Cast Iron, Nodular (GGG) - Pearlitic250HB840MPa
N21Aluminum & Magnesium, wrought alloy - Non Heat Treatable60HB210MPa
N22Aluminum & Magnesium, wrought alloy - Heat TreatableAge Hardened100HB360MPa
N23Aluminum & Magnesium, cast alloy ?12% Si - Non Heat Treatable75HB270MPa
N24Aluminum & Magnesium, cast alloy ?12% Si - Heat TreatableAge Hardened90HB320MPa
N26Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1%110HB390MPa
N27Copper & Copper alloys (Brass/Bronze) - Brass (CuZn, CuSnZn)90HB320MPa
N28Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn)100HB360MPa
H40Cast Iron - ChilledCast400HB1350MPa

KEY

OptimalEffectivePSteelMStainlessKCast IronNNon-Ferous MetalsSTitanium & Super AlloysHHard Materials
Designation: N
Material: HSSE
Finish: Brt
Max Cut Depth: 2.5xD
Shank Form: A
Helix Angle: R40
Standard: ISO529
Thread Form: Unified
Thread Tolerance Class: 2B
Lead: Form C
Product: TAP T425 UNC 8-32 2B SPIRAL N ISO529 Bott HSSE