Square Head Bolt with Collar is available alloy or stainless steel construction and comes in Zinc trivalent, Hexavalent, Zinc Flake and Blackening finishes. Lakshmi Precision Screws Ltd manufactures Square Head Bolt with Collar. Lakshmi Precision Screws Ltd also offers screws, bolts, nuts, keys, pins and fasteners for Wind Energy, Locomotives, Automobiles and Agriculture Equipments. The Square Head Bolt with Collar comes in different lengths ranging from 8 mm to 200 mm or 1/4" to 6".
