High-quality hex flange head bolts in carbon steel and stainless steel, grade 8.8 with zinc plating. Essential components for machinery installations, industrial equipment, and structural applications requiring reliable fastening solutions.
Product Specifications
Standards: DIN 933, DIN 931, DIN 603, DIN 571, DIN 6921, DIN 7991, DIN 960, DIN 961, DIN 558, ANSI
Materials: Carbon Steel, Stainless Steel
Grades: 4.8, 5.8, 6.8, 8.8, 10.9
Size Range: M5x10 to M48x300
Surface Finishes: Zinc Plated, Black, Hot Dip Galvanized (H.D.G.), Decromet
Available Bolt Types
Hex Bolts (DIN 933/DIN 931)
Flange Bolts (DIN 6921)
Carriage Bolts
Anchor Bolts
Specialty Bolts
Packaging & Delivery
Bulk packaging in 25kg cartons, palletized for secure shipping. Small quantity orders available with short lead times. We maintain comprehensive mold inventory for rapid production.
Custom Manufacturing
Custom non-standard products manufactured according to customer drawings or samples. We specialize in fastener fittings including bolts, nuts, screws, washers, thread bars, and custom components.