Apex Screwdriver Bits

Item
Price
Quantity
  • Item
  • Price
  • Quantity
  • Apex TWD 1/4" Hex insert Tri-wing Bit
    BAC #: B-TWD-

    Apex Bit TWD, 1/4 Tri-Wing Hex Insert

    In Stock

    APEX

    Apex 1/4" Hex Insert Tri-Wing Bits are designed for installation and removal of Tri-Wing fasteners commonly used in aerospace and aircraft maintenance applications. These precision-machined insert...
    $12.42 - $17.89
    $12.42 - $17.89
    Qty in Cart: 0
    Price:
    $12.42 - $17.89
    Subtotal:
  • Apex B-480 5/16 Phillips Hex Insert Bit
    BAC #: B-480

    Apex Bit B-480, 5/16 Phillips Hex Insert

    In Stock

    APEX

    5/16'' Phillips head screwdriver bits from Apex Fastener Tools are purposely designed to cam out when the screw stalls, preventing the fastener from damaging the work or the head. B-480-2X  #2...
    $2.58 - $2.92
    $2.58 - $2.92
    Qty in Cart: 0
    Price:
    $2.58 - $2.92
    Subtotal:
  • APEX BIT B-HTN, 1/4 HI-TORQUE HEX INSERT
    BAC #: B-HTN

    Apex Bit B-HTN, 1/4 Hi-Torque Hex Insert

    In Stock

    APEX

    Hi-Torque bits from Apex Fastener Tools suited to the specific demands of the aerospace sector can be used for driving screws and fasteners with power tools, hand tools and pneumatic tools...
    $41.60

    $41.60

    /EA
    $41.60

    $41.60

    /EA
    Qty in Cart: 0
    Price:
    $41.60

    $41.60

    /EA
    Subtotal:
  • Apex bit B-170 with ACR anti-camout ribs
    BAC #: B-170-ACR

    Apex Bit B-170 ACR, 1/4 Torq-Set Power Drive

    In Stock

    APEX

    Apex Fastener Tools Torq-Set Hex Power Drive Screwdriver Bits with Anti-Camout Ribs are designed for controlled installation and removal of Torq-Set fasteners in aerospace, aircraft maintenance and...
    $14.42 - $22.82
    $14.42 - $22.82
    Qty in Cart: 0
    Price:
    $14.42 - $22.82
    Subtotal:
  • APEX BIT B-BNAE ACR, 1/4 HEX DRV
    BAC #: B-BNAE-ACR

    Apex Bit B-BNAE ACR, 1/4 Hex Drive

    In Stock

    APEX

    B.N.A.E. (metric) screwdriver bits from Apex Fastener Tools. 1/4'' hex insert shank with Anti-Camout grooves. 4mm B.N.A.E. tip, overall length: 1 1/8'' 5mm B.N.A.E. tip, overall length: 1 1/8" 6mm B...
    $7.10 - $7.71
    $7.10 - $7.71
    Qty in Cart: 0
    Price:
    $7.10 - $7.71
    Subtotal:
  • Apex Bit TW-4 Tri-Wing Hex Insert
    BAC #: B-TW

    Apex Bit TW, 1/4 Tri-Wing Hex Power Drive

    In Stock

    APEX

    Apex 1/4'' hex power drive Tri-Wing bits. B-TW0  Recess Size: 0 Screw Size Tension Head: 0-80 Screw Size Shear Head: - Overall Length (in./mm): 1 1/4''/ 32mm B-TW1  Recess Size: 1 Screw Size Tension...
    $13.41 - $20.42
    $13.41 - $20.42
    Qty in Cart: 0
    Price:
    $13.41 - $20.42
    Subtotal:
  • APEX BIT B-HTS , 1/4 HI-TORQUE SQUARE DRIVE INSERT
    BAC #: B-HTS

    Apex Bit B-HTS , 1/4 Hi-Torque Square Drive Insert

    In Stock

    APEX

    Hi-Torque bits from Apex Fastener Tools suited to the specific demands of the aerospace sector can be used for driving screws and fasteners with power tools, hand tools and pneumatic tools. B-HTS-0 ...
    $36.30 - $182.00
    $36.30 - $182.00
    Qty in Cart: 0
    Price:
    $36.30 - $182.00
    Subtotal:
  • Apex Magnetic Bit Holder M-490
    BAC #: BIT-HOLDER

    Apex Bit Holder, Magnetic 1/4" Hex

    In Stock

    APEX

    B-M-490   Magnetic Apex Bit Holder, 2-31/32" long. B-M-490-4   Magnetic Apex Bit Holder, 4" long.  Both have 1/4 inch Hex Drive for 1/4 inch Hex Inserts. Proprietary Steel and Heat Treat Process...
    $20.42 - $38.80
    $20.42 - $38.80
    Qty in Cart: 0
    Price:
    $20.42 - $38.80
    Subtotal:
  • APEX HEX SOCKET HEAD BIT
    BAC #: B-AM

    Apex Bit AM, 1/4 Hex Socket Head

    In Stock

    APEX

    Apex 1/4'' socket head (Hex-Allen) hex power drive bits, SAE: B-AM-03  Hex Size: 3/32'' Overall Length (in.): 1 15/16'' Overall Length (mm): 49mm B-AM-04  Hex Size: 1/8'' Overall Length (in.): 1...
    $9.62 - $9.78
    $9.62 - $9.78
    Qty in Cart: 0
    Price:
    $9.62 - $9.78
    Subtotal:
  • Apex B-49-TX 1/4 Torx Hex Drive Power Bit
    BAC #: B-49-TX

    Apex Bit B-49-TX, 1/4 Torx Hex Drive Power

    In Stock

    APEX

    Apex 1/4'' hex power drive Torx screwdriver bits.  Driver Size: T-20 Major Diameter: 0.151 Body Diameter (in./mm): .171/ 4.3mm Overall Length (in./mm): 1 15/16''/49mm.   *Special Order Bits- MOQ 20*
    $9.11 - $19.88
    $9.11 - $19.88
    Qty in Cart: 0
    Price:
    $9.11 - $19.88
    Subtotal:
  • Apex B-491 bit hex power drive
    BAC #: B-491

    Apex B-491 Bit, 1/4 Phillips Hex Power Drive

    In Stock

    APEX

    Apex Screwdriver Bit, #1 Phillips Head, 1/4" Hex Power Drive Shank: B-491-BX  3-1/2'' Overall length B-491-AX  2-3/4'' Overall length B-491-X    1-15/16'' Overall length *Special Order Bits - M.O.Q...
    $3.44 - $4.41
    $3.44 - $4.41
    Qty in Cart: 0
    Price:
    $3.44 - $4.41
    Subtotal:
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Adding your products to cart

Apex Aerospace Screwdriver Bits

Business Aircraft Consumables (BAC) is an authorized distributor of APEX® Fastening Tools, offering a wide selection of industrial-grade screwdriver bits for aircraft maintenance, aerospace manufacturing, MRO, and other demanding fastening applications.

APEX® screwdriver bits are engineered for precision fastening and are available in a wide range of drive styles, sizes, shank configurations, and lengths. BAC stocks Apex bits for many common aerospace fastener applications, including Phillips, Torq-Set®, Torx®, Torx Plus®, Tri-Wing®, Hi-Torque®, B.N.A.E., Socket Head, Slotted, Pozidriv®, and other specialty drive configurations.

Why Choose Apex Screwdriver Bits?

APEX® has been producing industrial fastening tools for decades and is recognized for precision-machined tools designed for demanding assembly and maintenance environments. APEX screwdriver bits are manufactured from high-grade tool steel and engineered for consistent fit, durability, and reliable torque transfer.

For aircraft maintenance technicians, MRO departments, aerospace manufacturers, and aviation supply departments, choosing the correct screwdriver bit is important for protecting fasteners, reducing cam-out and slippage, and achieving consistent fastening performance.

Apex Bits for Aircraft Maintenance

BAC specializes in supplying consumables and maintenance products for the aviation industry. Our Apex screwdriver bit selection includes both common and specialty configurations used throughout aircraft assembly, maintenance, repair, and overhaul.

  • Apex Phillips Bits – Available in multiple point sizes, lengths, and shank configurations.
  • Apex Torq-Set® Bits – Designed for aerospace fasteners requiring the Torq-Set® recess.
  • Apex Torx® Bits – Available in multiple Torx sizes and drive configurations.
  • Apex Torx Plus® Bits – Designed for Torx Plus® fastener applications.
  • Apex Tri-Wing® Bits – Specialty bits commonly used with aerospace fasteners.
  • Apex Hi-Torque® Bits – Designed for high-torque fastening applications.
  • Apex B.N.A.E. Bits – Metric aerospace screwdriver bits for B.N.A.E. fasteners.
  • Apex Socket Head Bits – Hex/Allen-style bits available in SAE and metric sizes.
  • Apex Slotted Bits – Flat/slotted screwdriver bits available in multiple configurations.
  • Apex Pozidriv® Bits – Designed for Pozidriv® fasteners.

Choose the Correct Apex Bit

Apex bits are available in a variety of configurations, including hex insert bits, power drive bits, screw-shank drive bits, and specialized aerospace configurations. When selecting a replacement bit, verify the fastener drive style, point size, shank or drive configuration, overall length, and any special requirements such as ACR® anti-camout features or reduced-diameter tips.

If you know the Apex part number you need, browse our Apex screwdriver bit selection above to find the correct configuration. If you cannot find the size or configuration required for your application, contact BAC. We may be able to help locate the correct Apex bit for your aircraft maintenance or industrial application.