It is able to be reused more times than a two-way reversible nut

49/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

5/8-11 x 9 1/2 Socket Cap Screw Alloy

3/16 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws Blue Ceramic Coated

3/8-16 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (900) 3/8 Hex Lag Screws 18-8 Stainless Steel It is able to be3 8 16 x 1 1 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (900) . 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