8 x 2 1/2 Six-Lobe (Torx) Bugle Head Coarse Thread Sharp Point Deck Screw Dacrotized DBH #10 External Tooth Lock Washer

#10 External Tooth Lock Washer Black Oxide is a high-quality washer designed to prevent nuts and bolts from loosening due to vibration or movement

The bolt is 2" long and has a 3/8"-16 thread pitch

The nut has a 5/8-18 thread size and is grade 5

Its square shape provides increased surface area for a stronger hold

from securing heavy-duty structures to assembling furniture

8 x 2 1/2 Six-Lobe (Torx) Bugle Head Coarse Thread Sharp Point Deck Screw Dacrotized DBH #10 External Tooth Lock WasherThese 8 x 2 1 2 Six Lobe (Torx) Bugle Head Coarse Thread Sharp Point Deck Screws are designed for exterior wood to wood applications, particularly decking. The six lobe drive provides superior bit engagement and reduces cam out, while the bugle head offers a clean, countersunk finish. The coarse thread design ensures a strong hold in wood, and the sharp point allows for easy penetration. The dacrotized coating provides excellent corrosion resistance,