1. Cold/Hot Forging, Threading and Passivated (Pickling), Lathe Cutting
2. Hexagon Head Bolts, Flange Bolts, Elevator Bolts, Step Bolts, Construction Bolts, Anchor Bolts, U-Bolts, Eye Bolts, Stud Bolts (Threaded Rods), Round Head Oval Neck, Carriage Bolts, Socket Hex Head Cap Screws, Socket Button Head Cap Screws, Socket Hex Head Set Screws with Cup/Flat/Oval/Corn/Dog points, Socket Flat Countersunk Head Cap Screws, Cross Recessed Countersunk Flat Head Screws, Self-Tapping Screws, Self-Drilling Screws, Woods Screws, Lag Screws, Machine Screws,Roofing Screws, Electric Screws, Standoff Parts, Special Forming Parts.
ANSI (IFI), DIN, JIS, ISO
Thread
UNC, UNF, WIT, METRIC, COARSE/FINE THREAD