including concrete-over-metal decking

7/8-14 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

3/4-10 x 1 3/4 Socket Cap Screw Zinc

3/8-16 x 3 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (50)

1 1/4-7 x 10 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

#36 x 12" Cobalt Aircraft Extension Drill Bit, GLBCOX1236 1/4-28 Grade 8 Hex Cap Screws Plain - Domestic USA including concrete-over-metal deckingManufactured to Aerospace Standard 907. Ideal where extra length for reach is required. These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. The 135 split point is self centering and reduces thrust. Sizes smaller than 1 16 or #52, and larger than 1 2 have the