New
DIN371/DIN376 STI Spiral Flute Bright (TC944)
New
Thread Class: 2B
Thread Form: C
Thread Shape: UNC
Thread Angle: 60°
Surface Treatment: Bright
Tool Material: HSS-E
Tool Standard: DIN 371-376
Helix Angle: Square 40°
Made in South Korea
DIN371/DIN376 STI Spiral Flute Bright (TC944)
Product Code: TC944








- Wire insert threads are used for increasing fastening strength in soft materials.
Product Data
Workpiece Material | P N |
Helix Angle | Square 40 |
Operation | Blind Drilling |
Surface Treatment | Bright |
Thread Angle | 60 |
Thread Class | 2B |
Thread Form | C |
Thread Shape | UNC |
Tool Material | HSS-E |
Tool Standard | DIN 371-376 |

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Add DIN371/DIN376 STI Spiral Flute Bright (TC944) to comparison
View Comparison
EDP No. Size TPI Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute
TC944162 #4 40 7 63 21 4.5 3.4 6 3
TC944202 #5 40 7 63 21 4.5 3.4 6 3
TC944242 #6 32 8 70 25 6 4.9 8 3
TC944282 #8 32 8 80 25 6 4.9 8 3
TC944322 #10 24 10 80 30 7 5.5 8 3
TC944362 #12 24 10 80 30 7 5.5 8 3
TC944402 1/4 20 14 90 35 8 6.2 9 3
TC944442 5/16 18 16 100 39 10 8 11 3
TC944482 3/8 16 16 110 39 12 9 12 3
TC944522 7/16 14 20 110 44 11 9 12 3
TC944562 1/2 13 22 110 44 12 9 12 3
TC944602 9/16 12 22 125 50 14 11 14 3
TC944642 5/8 11 25 125 50 14 11 14 4
TC944702 3/4 10 27 140 56 18 14.5 17 4
Operation
Blind Drilling

Work Material
P Structural Steels
Great
Good
Great
Excellent
P Mild & Free Machining
Great
Good
Great
Excellent
N Aluminium
Great
Good
Great
Excellent
N Bronze
Great
Good
Great
Excellent
N Copper
Great
Good
Great
Excellent
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