UPC 601629959450

• ✔ Material: 304 Stainless Steel; Color: Silver Tone
• ✔ Screw Head Style: Button; Screw Drive Style: Internal Hex, Known as Hex-socket Drives
• ✔ Head Diameter : 7/16";Head Height : 1/8"; Thread Pitch : 20 Threads Per Inch; Thread Dia. : 1/4"
• ✔ 5 Sizes Assortment 1/4-20UNC x 3/8", 1/4-20UNC x 1/2", 1/4-20UNC x 5/8", 1/4-20UNC x 3/4", 1/4-20UNC x 1"
• ✔ Package : Total 50 Pcs 1/4-20UNC Button Head Hex Socket Screws, 10 of Each Size, Come in an Easy-use Storage Box

✔ 304 stainless steel, high strength and anti-corrosion in various environments ✔ Screw head style: Button; Screw drive style: Internal Hex, known as Hex-socket drives ✔ Meets/Exceeds: ANSIB18.3BT; Fully threaded ✔ These screws come in an easy-use separated girds storage box ***Specification*** ----Item--------------------Head Dia.----------Head Height---------Thread Length-------Total Length 1/4-20UNC x 3/8"-------------7/16"--------------1/8"-----------------3/8"--------------- 1/2" 1/4-20UNC x 1/2"-------------7/16"--------------1/8"-----------------1/2"--------------- 5/8" 1/4-20UNC x 5/8"-------------7/16"--------------1/8"-----------------5/8"--------------- 3/4" 1/4-20UNC x 3/4"-------------7/16"--------------1/8"-----------------3/4"--------------- 7/8" 1/4-20UNC x 1"---------------7/16"--------------1/8"-----------------1"---------------- 1-1/8" ***Package Quantity*** 1/4-20UNC x 3/8"------------------10 Pcs 1/4-20UNC x 1/4"------------------10 Pcs 1/4-20UNC x 5/8"------------------10 Pcs 1/4-20UNC x 3/4"------------------10 Pcs 1/4-20UNC x 1"--------------------10 Pcs Total--------------------------------50 Pcs ***About Internal Hex Drives*** Internal hex drives, also known as hex-socket drives, are similar to hex drives, but have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen wrench. ***About Button head*** Button head screws are similar to standard pan head screws but have a curved top.