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For attaching bottom plate or sill plate to newly poured concrete foundation. Meets ASTM A307 specifications. Washers and nuts included. 50-pieces per box. Available in 4 sizes.
1/2"x2" HEX BOLT
1/4-20X1-1/4 MACH SCREW
1/4-20X3/4" MACH FH SCREW
1/4"x1-1/2" HEX BOLT