Countersunk A2 Stainless Steel Pin Hex Machine Screw

Hexagon socket screws manufactured with an internal pin.

This drive prevents removal with standard hexagon tools. Suitable for medium torque applications and is one the most difficult to remove without the matching driver.

  • Full range of AB Self Tapping and Metric Machine Screws stocked in A2 Stainless Steel
  • Other styles of fasteners in the Pin Hex drive system: Socket Cap screws, Grub screws and Barrel Nuts
SizeLengthMaterialDriver SizeRefSmall Box Qty
M310mmA2 Stainless SteelHM2PHCM0310-M100
M312mmA2 Stainless SteelHM2PHCM0312-M100
M316mmA2 Stainless SteelHM2PHCM0316-M100
M320mmA2 Stainless SteelHM2PHCM0320-M100
M48mmA2 Stainless SteelHM2.5PHCM0408-M100
M410mmA2 Stainless SteelHM2.5PHCM0410-M100
M412mmA2 Stainless SteelHM2.5PHCM0412-M100
M416mmA2 Stainless SteelHM2.5PHCM0416-M100
M420mmA2 Stainless SteelHM2.5PHCM0420-M100
M425mmA2 Stainless SteelHM2.5PHCM0425-M100
M430mmA2 Stainless SteelHM2.5PHCM0430-M100
M440mmA2 Stainless SteelHM2.5PHCM0440-M100
M58mmA2 Stainless SteelHM3PHCM0508-M100
M510mmA2 Stainless SteelHM3PHCM0510-M100
M512mmA2 Stainless SteelHM3PHCM0512-M100
M516mmA2 Stainless SteelHM3PHCM0516-M100
M520mmA2 Stainless SteelHM3PHCM0520-M100
M525mmA2 Stainless SteelHM3PHCM0525-M100
M530mmA2 Stainless SteelHM3PHCM0530-M100
M540mmA2 Stainless SteelHM3PHCM0540-M100
M550mmA2 Stainless SteelHM3PHCM0550-M100
M560mmA2 Stainless SteelHM3PHCM0560-M100
M68mmA2 Stainless SteelHM4PHCM0608-M100
M610mmA2 Stainless SteelHM4PHCM0610-M100
M612mmA2 Stainless SteelHM4PHCM0612-M100
M616mmA2 Stainless SteelHM4PHCM0616-M100
M620mmA2 Stainless SteelHM4PHCM0620-M100
M625mmA2 Stainless SteelHM4PHCM0625-M100
M630mmA2 Stainless SteelHM4PHCM0630-M100
M640mmA2 Stainless SteelHM4PHCM0640-M100
M650mmA2 Stainless SteelHM4PHCM0650-M100
M660mmA2 Stainless SteelHM4PHCM0660-M100
M812mmA2 Stainless SteelHM5PHCM0812-M100
M816mmA2 Stainless SteelHM5PHCM0816-M100
M820mmA2 Stainless SteelHM5PHCM0820-M100
M825mmA2 Stainless SteelHM5PHCM0825-M100
M830mmA2 Stainless SteelHM5PHCM0830-M100
M835mmA2 Stainless SteelHM5PHCM0835-M100
M840mmA2 Stainless SteelHM5PHCM0840-M100
M850mmA2 Stainless SteelHM5PHCM0850-M100
M860mmA2 Stainless SteelHM5PHCM0860-M100
M1020mmA2 Stainless SteelHM6PHCM1020-M100
M1025mmA2 Stainless SteelHM6PHCM1025-M100
M1030mmA2 Stainless SteelHM6PHCM1030-M100
M1040mmA2 Stainless SteelHM6PHCM1040-M100
M1050mmA2 Stainless SteelHM6PHCM1050-M100
M1060mmA2 Stainless SteelHM6PHCM1060-M100
M1220mmA2 Stainless SteelHM8PHCM1220100
M1225mmA2 Stainless SteelHM8PHCM1225100
M1230mmA2 Stainless SteelHM8PHCM1230100
M1240mmA2 Stainless SteelHM8PHCM1240100
M1250mmA2 Stainless SteelHM8PHCM1250100
M1260mmA2 Stainless SteelHM8PHCM1260100