brick or stone

This anchor can be installed in concrete

This combination of features makes the 2-4 1/2 Grade 2 finished hex nut zinc plated an excellent choice for reliable fastening needs

When you want the best in materials for projects of all kinds

#49 Heavy Duty Jobber Drill Bit (12) 3/4-16 Grade 5 Hex Cap Screws Zinc Plated brick or stone#49 Heavy Duty Jobber Drill Bit . Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.