ITW Brands 40pk 1/4-20X3 Tek Screw 21378
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Teks 21378 40pk 1/4-20X3 Tek Screw
- Secure wood to metal (1/4in.-16 gauge) without pre-drilling
- Precision point with wings designed to drill, tap, and fasten all in one motion
- Climacoat premium coating provides a long life finish for exterior applications
- High performance drive surfaces reduce cam-outs to penetrate surface the first time for easy installation
- Wings ream a hole in the wood to prevent thread engagement and break away when self-tapping into metal
ITW 21378 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.
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