Torx® Bits
Torx® Bits
Part Number
440-TX-05X 440-TX-06X 440-TX-07X 440-TX-08X 440-TX-09X 440-TX-10X 440-TX-15X 440-TX-15-125 440-TX-20X 440-TX-20-125 440-TX-20-2 440-TX-25X 440-TX-27X 440-TX-30X 440-TX-40X 440-TX-40I 440-TX-45X* 440-TX-50X*
Torxalign® Part Number
Driver Size
440-TX-10-W 440-TX-15-W 440-TX-20-W 440-TX-25-W 440-TX-27-W 440-TX-30-W 440-TX-40-W 440-TX-40-W -
T-5 T-6 T-7 T-8 T-9 T-10 T-15 T-15 T-20 T-20 T-20 T-25 T-27 T-30 T-40 T-40 T-45 T-50
Overall Length In. mm
.055 .065 .077 .090 .097 .107 .128 .128 .151 .151 .151 .173 .195 .216 .260 .260 .306 .346
1 1 1 1 1 1 1 1 1/4 1 1 1/4 2 1 1 1 1 1 1 1/4 1 1/4
25 25 25 25 25 25 25 32 25 32 51 25 25 25 25 25 32 32
* Hex will break before rated ultimate torque of the Torx® point is met.
Part Number
Driver Size
480-TX-20X 480-TX-25X 480-TX-27X 480-TX-30X 480-TX-40X 480-TX-40-4X 480-TX-45X 480-TX-45-6 480-TX-50X 480-TX-55X
T-20 T-25 T-27 T-30 T-40 T-40 T-45 T-45 T-50 T-55
Part Number
440-TX-07-H 440-TX-08-H 440-TX-09-H 440-TX-10-H 440-TX-15-H 440-TX-20-H 440-TX-25-H 440-TX-27-H 440-TX-30-H 440-TX-40-H
Driver Size
A (Ref.)
Overall Length In. mm
T-7-H T-8-H T-9-H T-10-H T-15-H T-20-H T-25-H T-27-H T-30-H T-40-H
.077 .090 .097 .107 .128 .151 .173 .195 .216 .260
1 1 1 1 1 1 1 1 1 1
25 25 25 25 25 25 25 25 25 25
** Tamper resistant Torx® screws feature a post in the center of the recess–this post will only fit into a tamper resistant Torx® bit. Tamper resistant Torx® bits are available on a restricted distribution basis. Contact your local Apex representative for details.
.151 .173 .195 .216 .260 .260 .306 .306 .346 .440
Driver Size
480-TX-40-H 480-TX-45-H 480-TX-50-H 480-TX-55-H
1/4" Hex Insert Bits –Tamper Resistant**
Overall Length In. mm
1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 4 1 1/4 6 1 1/4 1 1/4
32 32 32 32 32 102 32 152 32 32
5/16” Hex Insert Bits – Tamper Resistant** Part Number
T-40-H T-45-H T-50-H T-55-H
Overall Length In. mm
.260 .306 .346 .440
1 1/4 1 1/4 1 1/4 1 1/4
32 32 32 32
**Tamper resistant Torx® bits are available on a restricted distribution basis. Contact your local Apex representative for details.
5/8” Hex Insert Bits Part Number
SZ-TX-55-A SZ-TX-60-A SZ-TX-70-A SZ-TX-70-A-3 SZ-TX-80-A
Hex Flat Type*
Driver Size
DP DP DP TH TH
T-55 T-60 T-70 T-70 T-80
1/4” Hex Power Drive – Torxalign®
1/4” Hex Power Drive
5/16” Hex Insert Bits
1/4” Hex Insert Bits
Overall Length In. mm
.440 .520 .610 .610 .689
1 9/16 1 9/16 1 9/16 3 1 9/16
40 40 40 76 40
*DP-Drill Point; TH-Thru Hole. 5/8” insert bits are used with SC and RP adapters found on pages 51.
Part Number
Driver Size
49-TX-05 49-A-TX-05 49-B-TX-05 49-TX-06 49-A-TX-06 49-TX-07 49-A-TX-07 49-B-TX-07 49-C-TX-07 49-TX-08 49-A-TX-08 49-B-TX-08 49-C-TX-08 49-TX-09 49-A-TX-09 49-B-TX-09 49-C-TX-09 49-TX-10 49-A-TX-10 SD-4693 49-B-TX-10 49-C-TX-10 49-TX-15 49-A-TX-15 49-B-TX-15 49-C-TX-15 49-TX-20 49-A-TX-20 49-B-TX-20 49-TX-20-5 49-C-TX-20 49-TX-25 49-A-TX-25 49-B-TX-25 49-C-TX-25 49-TX-27 49-A-TX-27 49-B-TX-27 49-C-TX-27 49-TX-30 49-A-TX-30 49-B-TX-30 49-C-TX-30 49-TX-40 49-A-TX-40 49-B-TX-40 49-C-TX-40
T-5 T-5 T-5 T-6 T-6 T-7 T-7 T-7 T-7 T-8 T-8 T-8 T-8 T-9 T-9 T-9 T-9 T-10 T-10 T-10 T-10 T-10 T-15 T-15 T-15 T-15 T-20 T-20 T-20 T-20 T-20 T-25 T-25 T-25 T-25 T-27 T-27 T-27 T-27 T-30 T-30 T-30 T-30 T-40 T-40 T-40 T-40
Body Diameter In. mm
.055 .055 .055 .065 .065 .077 .077 .077 .077 .090 .090 .090 .090 .097 .097 .097 .097 .107 .107 .107 .107 .107 .128 .128 .128 .128 .151 .151 .151 .151 .151 .173 .173 .173 .173 .195 .195 .195 .195 .216 .216 .216 .216 .260 .260 .260 .260
.119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .119 .150 .150 .150 .150 .150 .150 .150 .150 .150 .171 .171 .171 .171 .171 .193 .193 .193 .193 .215 .215 .215 .215 .236 .236 .236 .236 .309 .309 .309 .309
3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 4.3 4.3 4.3 4.3 4.3 4.9 4.9 4.9 4.9 5.5 5.5 5.5 5.5 6.0 6.0 6.0 6.0 7.8 7.8 7.8 7.8
Overall Length In. mm
1 15/16 2 3/4 3 1/2 1 15/16 2 3/4 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 3 1/2 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 5 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 6 1 15/16 2 3/4 3 1/2 6
SZ-TX-90-A SZ-TX-100-A
Hex Flat Type*
Driver Size
TH TH
T-90 T-100
49-TX-08-W 49-TX-10-W 49-TX-15-W 49-A-TX-15-W 49-B-TX-15-W 49-TX-20-W 49-B-TX-20-W 49-TX-25-W 49-TX-27-W 49-TX-30-W 49-B-TX-30-W
T-8 T-10 T-15 T-15 T-15 T-20 T-20 T-25 T-27 T-30 T-30
Body Diameter In. mm
.090 .107 .128 .128 .128 .151 .151 .173 .195 .216 .216
.119 .150 .150 .150 .150 .171 .171 .193 .215 .236 .236
3.0 3.8 3.8 3.8 3.8 4.3 4.3 4.9 5.5 6.0 6.0
Overall Length In. mm
1 15/16 1 15/16 1 15/16 2 3/4 3 1/2 1 15/16 3 1/2 1 15/16 1 15/16 1 15/16 3 1/2
49 49 49 70 89 49 89 49 49 49 89
1/4” Hex Power Drive – Tamper Resistant** Part Number
49-TX-10-H 49-A-TX-10-H 49-TX-15-H 49-A-TX-15-H 49-B-TX-15-H 49-A-TX-20-H 49-B-TX-20-H 49-C-TX-20-H
Driver Size
T-10-H T-10-H T-15-H T-15-H T-15-H T-20-H T-20-H T-20-H
Body Diameter In. mm
.107 .107 .128 .128 .128 .151 .151 .151
.150 .150 .150 .150 .150 .171 .171 .171
3.8 3.8 3.8 3.8 3.8 4.3 4.3 4.3
Overall Length In. mm
1 15/16 2 3/4 1 15/16 2 3/4 3 1/2 2 3/4 3 1/2 6
49 70 49 70 89 70 89 152
**Tamper resistant Torx® bits are available on a restricted distribution basis. Contact your local Apex representative for details.
1/4” Hex Power Drive with Finder Sleeves Part Number
M-32-TX-15 M-32-TX-20 NP-32-TX-25 R-32-TX-27 S-32-TX-30
Driver Size
Sleeve Number*
T-15 T-20 T-25 T-27 T-30
M M NP R S
Sleeve Diameter In. mm
.128 .151 .173 .195 .216
.437 .437 .437 .563 .625
12.1 12.1 12.1 14.3 15.9
Overall Length In. mm
3 1/2 3 1/2 3 3/4 3 5/8 3 7/8
89 89 95 92 98
*See page 14 for Sleeve Selection
.782 .870
Overall Length In. mm
Part Number
Driver Size
2 2
48-TX-40 48-TX-45 48-TX-50 48-TX-55
T-40 T-45 T-50 T-55
51 51
*TH-Thru Hole. 7/8” insert bits are used with RP adapters found on pages 51.
BOLDED part numbers are industry popular items and are followed by common variations which may vary in price and availability. Torx® and Torxalign® are registered trademarks of the Camcar Division of Textron.
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Driver Size
7/16” Hex Power Drive
7/8” Hex Insert Bits Part Number
49 70 89 49 70 49 70 89 152 49 70 89 152 49 70 89 152 49 70 75 89 152 49 70 89 152 49 70 89 127 152 49 70 89 152 49 70 89 152 49 70 89 152 49 70 89 152
Part Number
Body Diameter In. mm
.260 .306 .346 .440
.277 .323 .363 .503
7.0 8.2 9.2 12.8
Overall Length In. mm
3 1/2 3 1/2 3 1/2 3 3/4
89 89 89 95
BOLDED part numbers are industry popular items and are followed by common variations which may vary in price and availability. Torx® and Torxalign® are registered trademarks of the Camcar Division of Textron.
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