Assembly & Accessories l Insert & Power Bits l Tri-Wing® and Tri-Wing® ACR l Tri-Wing® Insert Bits

Overall Length
Recess No.
Screw Size
Part No.
Tension Head
Shear Head
1/4” Hex Shank
1”
0
0-80
-
TW-0D
1”
1
2-56
4-40
TW-1D
1”
2
4-40
6-32
TW-2D
1”
3
6-32
8-32
TW-3D
1”
4
8-32
10-32
TW-4D
1”
5
10-32
1/4-28
TW-5D
5/16” Hex Shank
1-1/4”
4
8-32
10-32
TW-4AD
1-1/4”
5
10-32
1/4-28
TW-5AD
1-1/4”
6
1/4-28
5/16-24
TW-6AD
1/4” Hex Shank Bullnose
1-1/4”
6
1/4-28
5/16-24
TW-6B4D
1-1/4”
7
5/16-24
3/8-24
TW-7B4D
1-1/4”
8
3/8-24
7/16-20
TW-8B4D
5/16” Hex Shank Bullnose
1-1/4”
6
1/4-28
5/16-24
TW-6B5D
1-1/4”
7
5/16-24
3/8-24
TW-7B5D
1-1/4”
8
3/8-24
7/16-20
TW-8B5D