... Hex Nuts, Nylon Nuts, Wing Nuts, Weld Nuts, Coupling Nuts (Hex. Round), Round Nuts, Spring Nuts, Slot Nuts, T Nuts etc. BOTLS: Hex Head Bolts, Square Head Bolts ... , T Head Bolts, Round Head Bolts, Hex Lag Bolts, Carriage Bolts, Hex Flange Bolts, U Bolts, Eye Bolts. SCREWS: ... Spring Washer, Flat Washer (Round, Square) ANCHORS: Wedge Anchor, Heavy Duty Anchor ...