Countersunk A2 Stainless Steel Pin Hex Self Tapper

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
GaugeLengthMaterialDriver SizeRefSmall Box Qty
No.6 (3.5mm)3/8" (9.5mm)A2 Stainless SteelHM2PHCS06C-M100
No.6 (3.5mm)1/2" (13mm)A2 Stainless SteelHM2PHCS06D-M100
No.6 (3.5mm)5/8" (16mm)A2 Stainless SteelHM2PHCS06E-M100
No.6 (3.5mm)3/4" (19mm)A2 Stainless SteelHM2PHCS06F-M100
No.6 (3.5mm)1" (25mm)A2 Stainless SteelHM2PHCS06G-M100
No.6 (3.5mm)1-1/2" (38mm)A2 Stainless SteelHM2PHCS06I-M100
No.8 (4.2mm)1/2" (13mm)A2 Stainless SteelHM2.5PHCS08D-M100
No.8 (4.2mm)5/8" (16mm)A2 Stainless SteelHM2.5PHCS08E-M100
No.8 (4.2mm)3/4" (19mm)A2 Stainless SteelHM2.5PHCS08F-M100
No.8 (4.2mm)1" (25mm)A2 Stainless SteelHM2.5PHCS08G-M100
No.8 (4.2mm)1-1/4" (32mm)A2 Stainless SteelHM2.5PHCS08H-M100
No.8 (4.2mm)1-1/2" (38mm)A2 Stainless SteelHM2.5PHCS08I-M100
No.8 (4.2mm)2" (50mm)A2 Stainless SteelHM2.5PHCS08J-M100
No.10 (4.8mm)1/2" (13mm)A2 Stainless SteelHM3PHCS10D-M100
No.10 (4.8mm)5/8" (16mm)A2 Stainless SteelHM3PHCS10E-M100
No.10 (4.8mm)3/4" (19mm)A2 Stainless SteelHM3PHCS10F-M100
No.10 (4.8mm)1" (25mm)A2 Stainless SteelHM3PHCS10G-M100
No.10 (4.8mm)1-1/4" (32mm)A2 Stainless SteelHM3PHCS10H-M100
No.10 (4.8mm)1-1/2" (38mm)A2 Stainless SteelHM3PHCS10I-M100
No.10 (4.8mm)2" (50mm)A2 Stainless SteelHM3PHCS10J-M100
No.10 (4.8mm)2-1/2" (63mm)A2 Stainless SteelHM3PHCS10K-M100
No.12 (5.5mm)3/4" (19mm)A2 Stainless SteelHM4PHCS12F-M100
No.12 (5.5mm)1" (25mm)A2 Stainless SteelHM4PHCS12G-M100
No.12 (5.5mm)1-1/4" (32mm)A2 Stainless SteelHM4PHCS12H-M100
No.12 (5.5mm)1-1/2" (38mm)A2 Stainless SteelHM4PHCS12I-M100
No.12 (5.5mm)2" (50mm)A2 Stainless SteelHM4PHCS12J-M100
No.14 (6.3mm)3/4" (19mm)A2 Stainless SteelHM4PHCS14F-M100
No.14 (6.3mm)1" (25mm)A2 Stainless SteelHM4PHCS14G-M100
No.14 (6.3mm)1-1/4" (32mm)A2 Stainless SteelHM4PHCS14H-M100
No.14 (6.3mm)1-1/2" (38mm)A2 Stainless SteelHM4PHCS14I-M100
No.14 (6.3mm)2" (50mm)A2 Stainless SteelHM4PHCS14J-M100