Washers

Hex nut

Hex Nuts | DIN 934 / ISO 4032 – Stainless Steel & Carbon SteelProduct Description:Hex Nuts – Precision Fasteners for Reliable ConnectionsOur hex nuts (also known as hexagon nuts) are manufactured to DIN 934, ISO 4032, and ANSI B18.2.2 standards, offering dependable fastening solutions for a wide range of industrial and construction applications. Available in stainless steel (A2/A4), carbon steel, and alloy steel, these nuts provide excellent strength, corrosion resistance, and dimensional accuracy.. SpecificationsStandards: DIN 934, ISO 4032, ANSI/ASME B18.2.2, JIS B1181Materials: Stainless Steel (A2-70, A4-80), Carbon Steel (Grade 4.8, 8.8, 10.9), Alloy SteelSizes: M2 to M64 (metric), #0 to 2-1/2" (inch)Thread: Coarse (UNC) and Fine (UNF) availableSurface Treatment: Plain, Zinc Plated, Hot-Dip Galvanized, Dacromet, Black Oxide, Nickel PlatedPacking: Bulk cartons, small boxes, or custom packaging with private labelWhy Choose Our Hex Nuts?Consistent Quality: Manufactured under ISO 9001 quality management system with full material traceability and test reports (EN 10204 3.1).Wide Inventory: Large stock for fast delivery; mixed container loading available to save freight costs.OEM & Customization: We can produce non-standard dimensions, special threads, and custom surface treatments according to your drawings or samples.Competitive Wholesale Pricing: Factory-direct prices for importers, distributors, and OEM manufacturers.ApplicationsOur hex nuts are widely used in:Construction and steel structuresAutomotive and machinery assemblyFurniture and hardwareElectrical equipmentSolar mounting systemsGeneral industrial fasteningContact Us for a Free QuoteLooking for a reliable hex nut supplier? Send us your size, material, and quantity requirements, and we will provide a detailed quotation within 24 hours. Free samples are available for evaluation.

Hex flange bolts

Our hex flange bolts are engineered for secure, vibration-resistant fastening in automotive, construction, and industrial applications. The integrated washer-like flange under the head distributes clamping load evenly and eliminates the need for a separate washer, saving assembly time and improving joint integrity. We manufacture hex flange bolts to international standards including DIN 6921, ISO 4162, JIS B1189, and ANSI/ASME B18.2.1, with serrated or smooth flange faces. Available in a wide range of materials, grades, sizes, and surface finishes to meet your exact requirements. As an ISO 9001 certified fastener factory, we offer OEM/ODM services, consistent quality, and competitive wholesale pricing for distributors, OEMs, and construction projects worldwide.

Hex head bolts

We support custom hex bolts according to your samples or drawings. Services include special materials, non-standard head markings, custom lengths, unique packaging, and private labeling. Our engineering team can assist with technical recommendations and product development.

Hex flange nuts

Our hex flange nuts are designed with a hexagonal body and an integrated flange at the base. The flange increases the bearing surface area, distributing pressure more evenly and helping to prevent damage to the mating surface. In many applications, the flange design can eliminate the need for a separate washer. Available with a serrated flange for added locking power and vibration resistance, or a smooth flange for general fastening and surface protection. Ideal for automotive, machinery, construction, electrical, and industrial assembly. Also known as: Flange Nut, Serrated Flange Nut, Smooth Flange Nut, Hex Washer Nut, Spinlock Nut.