This M30-3

3/4 x 3 1/2 Dowel Pin Alloy Steel

Simpson ETBS Wire Hole-Cleaning Brush is designed with a 3/4" hole diameter and 5" useable length

long-term performance

1-8 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-9 x 8 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Domestic USA - Bulk Keg (90) USS Flat Washers Hot Dipped Galvanized This M30-3The 7 8 9 x 8 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Domestic USA is an industry standard bolt that is hot dipped galvanized for superior corrosion resistance and long lasting durability. With a tensile strength of 120,000 PSI, this bolt is an excellent choice for your construction needs. This pack contains 90 bolts.