160 Piece Concrete Masonry Screw Assortment - #10 (3/16) to 1/4" - Hex Washer Head - Blue

Coarse thread drywall screws have wide spaced threads and are standard for attaching drywall to studs.

1/4X2 1/4 Slotted Hex Washer Concrete Screw With Drill Bit Blue Perma Seal. Concrete screws cut their own threads when used in concrete, block or brick. Carbide bits are recommended for use in masonry. Hex washer head offers advantages of hex head, plus greater protection to mating surface.

Self-drilling (TEK) point drywall screws are used for thicker metal studs.

#10 x 3-1/2" Drywall Screw - Phillips Bugle Head - Steel - Black Phosphate - Sharp Point - 100 Pack Coarse thread drywall screws have wide spaced threads and are standard for attaching drywall to studs.

Contents: APD66032 (100 pcs) - 6 x 1" Combo Pan Head SMS Zinc CCM46828 (100 pcs) - 4-6-8 X 7/8" Yellow Poly Rib/Wing Anchor APD88040 (100 pcs) - 8 x 1-1/4" Combo Pan Head SMS Zinc CCM8101240 (100 pcs) - 8-10-12 x 1-1/4" Blue Poly Rib/Wing Anchor APD21048 (50 pcs) - 12 x 1-1/2" Combo Pan Head SMS Zinc CCM12141648 (50 pcs) - 12-14-16 x 1-1/2" Green Poly Rib/Wing