Indent Head Hex formed Screws is manufactured by Lakshman Tools Pvt. Ltd. Lakshman Tools Pvt. Ltd., an ISO 9001:2000 certified company manufactures high tensile steel fasteners suitable for applications in all types of industries and automobile companies. The fastener products are sold under the brand name of " RHINO".Indent Head Hex formed Screws is made of black phosphate heat treated alloy steel. It has Strength Designation Class/Grade of 12.9. These Screws are used in the making of automobiles.
