✔ Meets/exceeds: ANSI/ASME B18.3BT
✔ Screw head style: Button; screw drive style: internal hex drives, known as hex socket drives
✔ Made of stainless steel 304, high strength and anti-corrosion in various environments
✔ These screws and hex key come in an easy-use separated girds storage box
[ Size ]------[ Thread Length]------[ Total Length ]
#8-32 x 1/4------1/4"------------0.33"
#8-32 x 3/8------3/8"------------0.46"
#8-32 x 1/2------1/2"------------0.59"
#8-32 x 5/8------5/8"------------0.71"
#8-32 x 3/4------3/4"------------0.83"
Package Contains:
#8-32 x 1/4---- 20 Pcs
#8-32 x 3/8---- 20 Pcs
#8-32 x 1/2---- 20 Pcs
#8-32 x 5/8---- 20 Pcs
#8-32 x 3/4---- 20 Pcs
Hex Key 1 Pcs
Total: 101 Pcs
[ About Internal Hex drives ]
Internal Hex drives, also known as Hex Socket Drives, 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 are similar to standard pan head but have a curved top.