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Security Bits

Some fasteners need to stay secure to prevent tampering that may damage the material or assembly. Security screws are a special fastener type with a standard screw body and an unconventional head type requiring specialized security bits for driving or removal. Thanks to the unusual head shape, the fastener cannot be removed with standard bits, making it much more difficult to tamper with the installation. Construction Fasteners and Tools has security bits in our vast product inventory to support more specialized applications.

24 Items

Set Descending Direction

Top products

  1. T27 Torx Security Bit
    T27 Torx Security Bit
    CFT-Approved T27 Torx Security Bit
    CF Product Code: IBTT27
    CAD $4.19
    / Each
    In stock
    CFT-Approved T27 Torx Security Bit
    CF Product Code: IBTT27
    CAD $4.19
    / Each
    In stock
  2. SHOCKWAVE Torx Security Insert Bit Set - 10pc
    SHOCKWAVE Torx Security Insert Bit Set - 10pc
    Milwaukee SHOCKWAVE Torx Security Insert Bit Set - 10pc
    CF Product Code: MIA48324618
    CAD $12.99
    / Each
    In stock
    Milwaukee SHOCKWAVE Torx Security Insert Bit Set - 10pc
    CF Product Code: MIA48324618
    CAD $12.99
    / Each
    In stock
  3. T10 Torx Security Bit
    T10 Torx Security Bit
    CFT-Approved T10 Torx Security Bit
    CF Product Code: IBTT10
    CAD $3.69
    / Each
    In stock
    CFT-Approved T10 Torx Security Bit
    CF Product Code: IBTT10
    CAD $3.69
    / Each
    In stock
  4. T20 Torx Security Bit
    T20 Torx Security Bit
    CFT-Approved T20 Torx Security Bit
    CF Product Code: IBTT20
    CAD $3.39
    / Each
    In stock
    CFT-Approved T20 Torx Security Bit
    CF Product Code: IBTT20
    CAD $3.39
    / Each
    In stock
  5. #12 x 1" Spanner Security Bit
    #12 x 1" Spanner Security Bit
    CFT-Approved #12 x 1" Spanner Security Bit
    CF Product Code: IBS121
    CAD $6.99
    / Each
    In stock
    CFT-Approved #12 x 1" Spanner Security Bit
    CF Product Code: IBS121
    CAD $6.99
    / Each
    In stock
  6. T45 Torx Security Bit
    T45 Torx Security Bit
    CFT-Approved T45 Torx Security Bit
    CF Product Code: IBTT45
    CAD $3.19
    / Each
    In stock
    CFT-Approved T45 Torx Security Bit
    CF Product Code: IBTT45
    CAD $3.19
    / Each
    In stock
  7. T40 Torx Security Bit
    T40 Torx Security Bit
    CFT-Approved T40 Torx Security Bit
    CF Product Code: IBTT40
    CAD $3.29
    / Each
    In stock
    CFT-Approved T40 Torx Security Bit
    CF Product Code: IBTT40
    CAD $3.29
    / Each
    In stock
  8. T25 Torx Security Bit
    T25 Torx Security Bit
    CFT-Approved T25 Torx Security Bit
    CF Product Code: IBTT25
    CAD $3.39
    / Each
    In stock
    CFT-Approved T25 Torx Security Bit
    CF Product Code: IBTT25
    CAD $3.39
    / Each
    In stock
  9. T15 Torx Security Bit
    T15 Torx Security Bit
    CFT-Approved T15 Torx Security Bit
    CF Product Code: IBTT15
    CAD $3.29
    / Each
    In stock
    CFT-Approved T15 Torx Security Bit
    CF Product Code: IBTT15
    CAD $3.29
    / Each
    In stock
  10. #8 x 1" Spanner Security Bit
    #8 x 1" Spanner Security Bit
    CFT-Approved #8 x 1" Spanner Security Bit
    CF Product Code: IBS81
    CAD $1.89
    / Each
    In stock
    CFT-Approved #8 x 1" Spanner Security Bit
    CF Product Code: IBS81
    CAD $1.89
    / Each
    In stock
  11. T25-2 Torx Security Bit - 2/Pack
    T25-2 Torx Security Bit - 2/Pack
    CFT-Approved T25-2 Torx Security Bit - 2/Pack
    CF Product Code: U2FB00225020X
    CAD $8.99
    / Pack
    In stock
    CFT-Approved T25-2 Torx Security Bit - 2/Pack
    CF Product Code: U2FB00225020X
    CAD $8.99
    / Pack
    In stock
  12. #10 x 1" Spanner Security Bit
    #10 x 1" Spanner Security Bit
    CFT-Approved #10 x 1" Spanner Security Bit
    CF Product Code: IBS101
    CAD $3.69
    / Each
    In stock
    CFT-Approved #10 x 1" Spanner Security Bit
    CF Product Code: IBS101
    CAD $3.69
    / Each
    In stock
  13. 5/32" x 1-1/4" Security Hex Bit (S2)
    5/32" x 1-1/4" Security Hex Bit (S2)
    Omega 5/32" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11213
    CAD $4.99
    / Each
    In stock
    Omega 5/32" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11213
    CAD $4.99
    / Each
    In stock
  14. #3 x 1" Phillips Tamper Bit
    #3 x 1" Phillips Tamper Bit
    CFT-Approved #3 x 1" Phillips Tamper Bit
    CF Product Code: SPA8761573
    CAD $14.99
    / Each
    In stock
    CFT-Approved #3 x 1" Phillips Tamper Bit
    CF Product Code: SPA8761573
    CAD $14.99
    / Each
    In stock
  15. 7/64" x 1" Soc HD Tamper Security Bit
    7/64" x 1" Soc HD Tamper Security Bit
    CFT-Approved 7/64" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1764
    CAD $4.49
    / Each
    In stock
    CFT-Approved 7/64" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1764
    CAD $4.49
    / Each
    In stock
  16. 3/32" x 1" Soc HD Tamper Security Bit
    3/32" x 1" Soc HD Tamper Security Bit
    CFT-Approved 3/32" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1332
    CAD $4.49
    / Each
    In stock
    CFT-Approved 3/32" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1332
    CAD $4.49
    / Each
    In stock
  17. 1/8" x 1" Soc HD Tamper Security Bit
    1/8" x 1" Soc HD Tamper Security Bit
    CFT-Approved 1/8" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB118
    CAD $6.99
    / Each
    In stock
    CFT-Approved 1/8" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB118
    CAD $6.99
    / Each
    In stock
  18. 7/32" x 1-1/4" Security Hex Bit (S2)
    7/32" x 1-1/4" Security Hex Bit (S2)
    Omega 7/32" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11214
    CAD $4.99
    / Each
    In stock
    Omega 7/32" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11214
    CAD $4.99
    / Each
    In stock
  19. T30 Torx Security Bit - 2/Pack
    T30 Torx Security Bit - 2/Pack
    GRK T30 Torx Bit - 2/Pack
    CF Product Code: GRK87451
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    GRK T30 Torx Bit - 2/Pack
    CF Product Code: GRK87451
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
  20. T25 Torx Security Bit - 2/Pack
    T25 Torx Security Bit - 2/Pack
    GRK T25 Torx Bit - 2/Pack
    CF Product Code: GRK87443
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    GRK T25 Torx Bit - 2/Pack
    CF Product Code: GRK87443
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
  21. 1/8" x 1-1/4" Security Hex Bit (S2)
    1/8" x 1-1/4" Security Hex Bit (S2)
    Omega 1/8" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11212
    CAD $4.99
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    Omega 1/8" x 1-1/4" Security Hex Bit (S2)
    CF Product Code: OMG11212
    CAD $4.99
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
  22. 2B.3 Phillip Security Bit
    2B.3 Phillip Security Bit
    CFT-Approved 2B.3 Phillip Security Bit
    CF Product Code: TSC2B3
    CAD $15.99
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    CFT-Approved 2B.3 Phillip Security Bit
    CF Product Code: TSC2B3
    CAD $15.99
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
  23. T40 Torx Security Bit
    T40 Torx Security Bit
    GRK T40 Torx Bit
    CF Product Code: GRK87459
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    GRK T40 Torx Bit
    CF Product Code: GRK87459
    CAD $11.99
    / Pack
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
  24. 9/64" x 1" Soc HD Tamper Security Bit
    9/64" x 1" Soc HD Tamper Security Bit
    CFT-Approved 9/64" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1964
    CAD $4.69
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.
    CFT-Approved 9/64" x 1" Soc HD Tamper Security Bit
    CF Product Code: ATGTHB1964
    CAD $4.69
    / Each
    Special Order
    Not Stocked. We will contact you with an ETA after an order is placed.

24 Items

Set Descending Direction

Our Security Bits for Sale

Construction Fasteners and Tools has security bits from Omega, GRK and our CFT-Approved brand. Find the security bit you need based on its drive type and size.

Our security bit inventory includes these drive types:

  • Allen head hex: Allen head hex security bits have a hexagon-shaped end and fit into hex sockets. Tamper-resistant hex sockets have a pin in the recess. These bits fit around the pin to tighten and loosen the fastener.
  • Phillips: Phillips security bits are compatible with Phillips fasteners, which have a crosshead. The crosshead can endure more torque from the security bit to create a tight fit.
  • Spanner: Spanner security bits have two teeth that fit into the two recesses of spanner-style fasteners. These bits are also called snake-eye bits since the two pins look like eyes.
  • Torx: Torx security bits are used with Torx screws, characterized by a six-pointed star recess with a central protruding pin. Torx bits have a hole to fit this pin to make adjustments.

The security bit size indicates the screw size it will fit. Our security bit sizes can be measured in:

  • Standard sizes: Some of our security bits are measured by the width of the drive size. Our security bits range from 3/32 inches to 7/32 inches.
  • Phillips sizes: Phillips security bits come in sizes indicated by numbers instead of measurements. Each bit size fits a particular Phillips fastener size.
  • T-sizes: Torx security bits have T-size measurements which match the corresponding Torx screw. For example, the GRK 87443 T25 Torx bit should be used with T25 screws.

Uses for Security Bits

These bits prevent vandalism and tampering due to their unusual style, so they are best used in areas where you need to ensure an installation remains intact. Standard driver sets do not have security bits, limiting the number of people who can access your secure fastener.

You need to use security bits with the appropriate security screws and torque them to recommended specifications to achieve a tamper-proof assembly. Use security bits to help prevent unauthorized personnel from making changes to:

  • Gutters
  • License plates
  • Grills in vehicles and buildings
  • Food preparation and processing equipment

Order Security Bits and More From Construction Fasteners and Tools Today

Construction Fasteners and Tools has a wide selection of tools and products available, from cutting tools to safety equipment. The variety we stock means we likely have the tool you are looking for, and we can source any product you need. We offer a 30-day return window and free shipping on qualifying orders over $99.

Browse our security bits online for a new level of protection for your installations. If you need help selecting a security bit, call an expert at 866-238-8880 or get in touch with our team.