0 x 130 Hex Cap Screw 8

3/8 x 6 High Speed Aircraft Bit

5/16-24 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

It is designed for optimum performance in both cracked and uncracked concrete

1/4-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (1000)

8 x 1-1/4 Strong-Point® Square Drive Flat Head w/ Nibs Particle Board Screw Type 17 Black Oxide - Carton (8000) Drop-In Anchor Setting Tools - Clearance 0 x 130 Hex CapThese 8 x 1 1 4 Strong Point Square Drive Flat Head with Nibs Particle Board Screw Type 17 Black Oxide screws with 8000 in a carton are designed for secure and reliable holding in a variety of materials. The black oxide finish on the screws add an extra level of corrosion resistance.