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The HILLMAN FASTENERS 41906 is a 50-pack of Fasntite black phosphate trim screws designed for finish carpentry, millwork, and interior trim installation. Each screw measures 2-1/4 inches in length and is sized No. 6, featuring a sharp point tip for clean starts without pre-drilling in softwood and composite trim materials. The black phosphate coating provides corrosion resistance and a low-visibility finish that blends with painted or stained trim. The fine-thread, square-drive design gives installers solid bit engagement and reduced cam-out during fastening. These screws are a go-to for carpenters, finish crews, and trim contractors working on residential and light commercial projects.
This fastener is suited for interior trim applications including door and window casing, base molding, crown molding, wainscoting, and cabinet face frames. The fine thread pattern is optimized for hardwood and engineered wood substrates where a tighter thread pitch improves holding strength. The square drive recess is compatible with standard No. 2 square-drive bits. The 50-piece pack quantity makes it practical for single-room or punch-list work without over-purchasing bulk quantities.
Designed as an OEM-style replacement-grade trim fastener for use in residential and light commercial interior finish carpentry applications where No. 6 fine-thread square-drive screws are specified.
These trim screws are installed by finish carpenters and trim contractors using a No. 2 square-drive bit in a variable-speed drill or impact driver set to a low clutch setting to avoid overdriving. Pre-drilling is recommended in hardwood trim to prevent splitting near edges or ends. Follow project specifications for fastener spacing and penetration depth into framing or substrate members.
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