Hex Nuts are six-sided hexagon nuts, hex nuts, A194 GRADE L7/L7M Nuts, ASTM A320 Nuts at best price used for tightening bolts and screws. Hex nuts are often found with hex headed bolts. However, its use is not limited to only hex headed bolts. Hexagonal body enables easy wrenching while putting enough torque to the bolting joint. Please Contact for Further Details at firstname.lastname@example.org or contact us +91-9773587226 –(Whatsapp).