https://www.mccoys.com/shop/p/3393246-052303-12/teks-21386-roofing-screw-12-thread-2-34-in-l-fine-thread-hex-phillips-drive-drill-self-tapping-point-steel-zinc-200-ea
21386 Roofing Screw, #12 Thread, 2-3/4 in L, Fine Thread, Hex, Phillips Drive, Drill, Self-Tapping Point, Steel, Zinc, 200 ea
Sku: 3393246-052303-12
$60.38
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Estimated Arrival On: 12/18/2025
#12x2-3/4in Multi-Purpose Screws:Teks 21386 Zinc 200pk Blue
For attaching wood to metal. Approved for treated lumber. Teks® Wood-to-Metal Screws provide secure wood to metal fastening with strong holding power, without the need to pre-drill. The drill-point and flute are designed to remove material efficiently and properly size the hole for self-tapping threads. Special wings ream a hole in the wood to prevent thread engagement during drilling. Teks® Wood-to-Metal Screws are ideal for attaching roof/subfloor decking, trailer beds to frame, and wood headers to steel frame.
- Drive surface and recess reduces cam-outs to prevent slipping during installation
- Self-drills through light to heavy gauge metal with ease
- Corrosion-resistant finish protects the job's appearance with long lasting coating
- Reamer wings winged screws self-drill into wood and engage metal to provide a secure hold
- Self-tapping threads taps their own threads to provide less effort when fastening into metal
Thread Size
#12
Length
2-3/4
Thread Type
Fine
Head Type
Flat
Drive Type
Hex, Phillips
Point Type
Drill, Self-Tapping
Material
Steel
Finish
Zinc
Package Quantity
200
Type
Roofing Screw
Thread Length
2-3/4
Drive Size
#3
Color
Blue
Suitable for
Wood to Metal
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