5 1/4" long

1/4-28 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

these domestic-made bolts ensure consistent and reliable performance

even in toughest of concrete

1/2-13 x 8 Socket Cap Screw Alloy

1/4" x 12" SDS-Plus Hammer Bit Drill Bit, SDS1412 Log Hog Heavy Duty Log Home Fasteners 5 1/4" longSDS Carbide Tipped Drill Bits are designed for drilling stone or concrete. Carbide tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness. Premium SDS Drill Bits are auto weld manufactured on first class German and Swiss equipment with a Japanese manufactured carbide tip.