Bits · FL5010A03
5.5-6.5 mm Flat Head Screwdriver Bit
1/4 Inch Shank, 50 mm (Approx 2.0 in) Overall Length, 3 Pack
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- Genuine Teng Tools — professional-grade, designed in Sweden
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- Backed by guarantee — built to last a working lifetime
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Why this one
Three bits per pack
Each pack holds three bits, so you keep two spares on hand when one chips or wears.
Slot-filling widths
Available as 5.5 x 1.0 mm or 6.5 x 1.2 mm flat tips, sized to fill slotted fasteners on panels, covers and heavy equipment.
50 mm reach
At 50 mm (about 2.0 in), the bit gives extra reach for recessed screws and fits quick-release chucks, magnetic sleeves and manual driver handles.
1/4 inch hex shank
The 1/4 inch hex shank fits power drills, impact machines and hand-held carriers with no adapters.
Read the full description
When you are driving 6.5 mm slotted fasteners on panels, covers, or heavy equipment, a tip that fills the slot completely is not a luxury — it is basic workmanship. This Teng Tools three-pack puts the right width in your 1/4 inch holder and keeps two spares on deck.
Each bit measures 50 mm (approximately 2.0 in) from end to end, the standard insert length that fits virtually every quick-release chuck, magnetic sleeve, and manual driver handle. The compact profile keeps things manageable in tight quarters while the secure shank engagement prevents wobble and back-out under load.
The 1/4 inch shank is the universal interface across power drills, impact machines, and hand-held carriers, so one pack of bits crosses every tool platform in the shop. No adapters, no conversion sleeves, no wasted effort.
Slotted hardware still dominates in electrical, HVAC, and industrial maintenance environments. Keeping the exact tip width you encounter most often stocked on the truck eliminates guesswork, prevents fastener damage, and saves trips to the supply house. Add this three-pack to your Teng Tools bit collection and make sure 6.5 mm coverage is always handled.
Get it in a set
This bits also comes in these 2 sets, with the tools that go with it.
Specifications
| Type | Bits |
|---|---|
| Category | Bits |
| Drive size | 1/4" |
| Part number | FL5010A03 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.

