- Grade 12.9 DIN7991 Hexagon Socket Countersunk Head
- Steel Stainless Steel Cup Flat Cone Point Torx Soc
- Bicycle axle
- set screw Set Screw Grub Screw with Cup Point Made
- plug screw 1
- Hex Socket Head Bolt Hexagon Socket Head Cap Screw
- Grade 12.9 DIN7991 Hexagon Socket Countersunk Head
- Bolts Stainless Steel High Precision M5 M6 M8 Hex