#37 x 6 High Speed Aircraft Bit Cobalt

1 3/4-5 x 4 Socket Cap Screw Alloy

9/16 x 18 ITM SDS Plus eVolution™ Hammer Drill Bit

5/8 x 4 1/2 Hex Lag Screw 18-8 SS

1/4 x 1 1/2 Nail-In Anchor Mushroom Nylon (100)

1/2-13 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300) Titen HD® Heavy Duty Screw Anchors Zinc Plated #37 x 6 High Speed1 2 13 x 2 1 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels. L9