iexcell 50 Pcs SAE 1/4-20 x 3/8, 1/2, 5/8, 3/4, 1 UNC Threads Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Assortment Kit

50 Pcs 1/4-20UNC SAE Hex Socket Button Head Cap Screws, 20 TPI ( 20 Threads Per Inch ), Thread Size (Diameter) 1/4 Inches, 5 Different Thread Lengths from 3/8 to 1 Inches: 1/4-20 x 3/8, 1/4-20 x 1/2, 1/4-20 x 5/8, 1/4-20 x 3/4, 1/4-20 x 1 Material of Screws: Stainless Steel 304, High Strength and Anti-corrosion in Various Environments 1 Pcs Hex Key, Hex Size: 5/32", Good to Drive These Screws Conveniently and Easily Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength And Anti-rust Package: 50 Pcs 1/4-20UNC SAE Hex Socket Button Head Cap Screws and 1 Pcs Hex Key Come in a Sturdy 5-grids Plastic Organizer Box, Organized Conveniently and Easily