Alloy Steel 33H 45H Set Screws Grub Screws
Metric Size: M1.4 – M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
Large CNC stud welding system
Part 7. Installation of the Spikes Tactical buffer tube, spring, STT2 buffer, castle nut and Magpul ASAP QD end plate. Also the Mission First Tactical Minimalist Stock is installed. The following link is to a web site which has a nice calculator for torque setting adjustments if your using an extension.
https://www.freeinfostuff.com/torqueextension/torqueextension.htm