Since 1944, W.M. Heitgras Company is Oklahoma's oldest fastener distributor, specializing in a wide range of products with quick turnaround and 24/7 on call emergency service. With more than 40,000 square feet of warehouse capacity, we offer over 20,000 items plus custom machining. We stock carbon steel and alloy steel bolting in ASTM A193 B5, B6, B7, B7M, B8, B8M, B16, and ASTM A320 L7. Other products include Gr. 2, Gr. 5, & Gr. 8 Hex Bolts, Socket Screws, A325 Hex Bolts, Carriage Bolts, Lag Screws, B7 Hex Bolts, Nuts, Flat Washers, Lock Washers plus much more. Exotic material such as nickel alloy, Inconel, Monel, Hastelloy, and brass available upon request. Call today for all of your fastener needs.
