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Being located in Odessa, Texas makes Barnhart Bolt a principal fastener supplier to the Oil & Gas industry. We supply standard and machined fastening components to many manufacturers of oil and gas drilling equipment including, but not limited to, drawworks, mud pumps, rigs, brakes, turn-tables, hooks, etc.

Other customers include truck repair, diesel engines and general manufacturing and service. Many of our customers order components against specific designs from which we machine unique components.