Do you ever wonder if you're paying too much for your nuclear fastener materials? Perhaps you don't have much time to think about costs when you have an emergency. At Mackson, we think about those things for you. That's part of our job. We take pride in bringing you the highest quality products available in the nuclear fastener industry at the lowest possible costs. What's more, we don't gouge on price just because you are in a jam. The Mackson Product Line includes: Studs (All Diameters) A193 B7 A193 B8 (304SS) A193 B8M (316SS) A193 B6 A193 B16 A453 GR660 Low Carbon Bolting A193 B7 Finished & Hvy Hex A193 B8 (304SS) Finished & Hvy Hex A193 B8M (316SS) Finished & Hvy Hex A 325 Hvy Hex Head Threaded Rod (All Diameters) A193 B7 A193 B8 (304SS) A193 B8M (316SS) A193 B6 A193 B16 A453 GR660 Low Carbon Nuts ASTM A194 GRADE 2H ASTM A194 GRADE 7 ASTM A194 GRADE 8 (304SS) ASTM A194 GRADE 8M (316SS) ASTM A563 GRADE A Pipe Carbon, Stainless, Chrome-Moly, Special Alloys Seamless & Welded Fittings Forged & Buttweld Carbon, Stainless, Special Alloys Seamless & Welded Bar Carbon, Stainless, Special Alloys Carbon & Stainless Flat Bar Threaded Rod Cut To Size Studs Flanges Carbon, Stainless, Special Alloys, Spectacle, Plate & Orifice Structural Shapes & Plate Carbon, Stainless, Hi Temp Special Cutting Available Laser Cutting Specialty Items Engineered Parts Special Fasteners Small Fabricated Parts Materials available for spent fuel storage canister procurement, specializing in accurate cost analysis Expedited deliveries, proven tract record in nuclear utility contract management & reducing plant inventories Click Here to Learn More About Us