... .D.G., Dacromet, etc.Packing: bulk, box packing, in carton with pallets ,according to customer requirement .Delivery Lead Time:30-45daysPayment ... wall screw, self drilling screw; Hex nut, hex flange nut, nylon insert lock nut, hex cap nut, slotted nut, cage nut, rivet nut ... ; Flat washer, spring washer, conical lock washer, retaining ring... Etc.Welcome you to contact us for ...