1/2-20 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (200)

7/16-20 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150)

1-8 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

they are corrosion-resistant

#17 Heavy Duty Drill Bit - Stubby Length

1-8 x 6 1/2 A325 Type 1 Heavy Hex Bolt Plain - Bulk Keg (35) Strong-Point® Phillips Bugle Head Self Drilling Drywall Screws Phosphate Coated 1/2-20 x 3 Grade 8This reliable A325 Type 1 Heavy Hex Bolt is designed for heavy duty applications with its strength and durability. Constructed with a plain finish, each bolt measures 1 8 inches in diameter and 6 1 2 inches in length. Bulk packed in a keg containing 35 pieces. Best choice for any industrial needs.