Left-hand thread through hole machine tap 1/4-20

Article no.: 130036 1/4-20
plus VAT at the current rate Prices plus delivery costs
  • Minimum order quantity 3 Piece
  • Order steps: 3 Piece
on request
Available in 4-6 weeks
0 pieces in stock
Standard configurations usually have faster delivery times.

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Type Unit price incl. VAT
  • Thread type: UNC-LH
  • Flank angle: 60
  • Tool material: HSS E
  • Standard: DIN 371
  • Thread standard: ASME B1.1

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Product details

Technical Data

Thread size 1/4-20 UNC LH
Coating TiN
Thread type UNC-LH
Flank angle 60 degrees
Tool material HSS E
Standard DIN 371
Thread standard ASME B1.1
Tolerance class 1B; 2B; 2B +0.05; 2B +0.10; 2B +0.20; 3B
Taper lead form B
Shank Plain shank with h9
Through-coolant no
Application for type of drilling up to 3×D for through holes
Cutting direction left-hand
Thread pitch 1.27 mm
Threads per inch 20
Thread ⌀ 6.35 mm
Overall length L 80 mm
Shank ⌀ Ds 7 mm
Shank square □ 5.5 mm
Tapping hole ⌀ 5.11 mm
Type of threading tool Machine tap for conventional machining
Number of clamping slots 3
Colour ring without
Number of cutting edges Z 3
Thread depth 19.05 mm
Type of product Tap

Identification numbers & Classifications

Article number 130036 1/4-20
EAN / GTIN 4062406041328
Manufacturer number 130036 1/4-20

Application Table

Alu plastics
N
23
Aluminium
N
22
Aluminium (short chipping)
N
23
Steel < 500 N/mm²
P
18
Steel < 750 N/mm²
P
18
Steel < 900 N/mm²
P
15
Steel < 1100 N/mm²
P
9
INOX < 900 N/mm²
M
6
INOX > 900 N/mm²
M
5
GGG
K
10
CuZn
N
23
Uni
 
Oil
 
wet maximum
 

Description

Note:

Delivery time: 49 calendar days
Minimum order quantity: 3 pcs.
Special / custom-made product - return not possible

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Taper lead form B B B B B B
Coating TiN uncoated uncoated uncoated TiN uncoated
Flank angle 60 60 60 60 60 60
Thread pitch 1.27 1.27 1.27 1.27 1.27 1.27
Tool material HSS E HSS E HSS E HSS E HSS E HSS E
Thread depth 19.05 19.05 19.05 19.05 19.05 19.05
Type of product Tap Tap Tap Tap Tap Taps

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