Jiangsu Profile
Product List
6901. Hongniu Fasteners DIN 7349 Heavy-Duty / Extra-Thick Flat Washer with High Quality 
[Nov 02, 2026]
[Nov 02, 2026] DIN 7349 heavy-duty flat washers are designed for high-load bolted joints where standard washers are insufficient. With extra thickness and increased bearing surface, they effectively prevent deformation, distribute ...
6902. Hongniu Fasteners DIN6798V Conical Serrated Lock Washer Countersunk External Tooth Lock Gasket [Nov 02, 2026]
[Nov 02, 2026] Ensure secure and reliable fastening with our DIN 6798V Conical Serrated Lock Washers. Designed for high-vibration applications, these washers prevent loosening and maintain optimal tension in bolted joints. Ideal for ...
6903. Hongniu Fasteners 304 Stainless Steel Dowel Pins Knurled Head Flat Chamfered End Dowel Pins Length ... [Nov 02, 2026]
[Nov 02, 2026] Size Shape of the head Length Material Finish MOQ ODM/OEM ODM/OEM ODM/OEM ODM/OEM ODM/OEM 30,000pcs Product Description Dowel Pins Diameter: 2mm/0.08"; Dowel Pins Length: 20mm/0.79"; Knurled Size: ...
6904. Hongniu Fasteners Carbon Steel 304/316 A2/A4 Ss U-Bolts Nuts+Frame Plate+Round Washers Rust and ... [Nov 02, 2026]
[Nov 02, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
6905. DIN467 Knurled Thin Nut Low Profileeasy Hand Tightening Coarse Thread Right-Hand Threadleft-Hand ... [Nov 02, 2026]
[Nov 02, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
6906. Hongniu Fasteners DIN 1804 Slotted Round Nut for Hook Spanner Metric Bearing Lock Nut M10-M200 [Nov 02, 2026]
[Nov 02, 2026] Item Description Product Name Slotted Round Nut Standard DIN 1804 Type Round Nut with Slots Drive Type Hook Spanner Thread Type Metric Size Range M10 - M200 (or customized) Material Carbon Steel / Stainless Steel ...
6907. Hongniu Fsteners Hot Sale ANSI/ASME B18.2.2 Hex Flange Nut Stainless Steel / Carbon Steel M6-M24 ... [Nov 02, 2026]
[Nov 02, 2026] Item No Thread Size Width Across Flats (mm) Thickness (mm) Material Surface Finish Standard Strength Grade HFN-01 M6 10 5 SS304 Plain / Zinc ANSI/ASME B18.2.2 8 HFN-02 M8 13 6.5 SS316 Zinc / Black ANSI/ASME B18.2.2 10 ...
6908. Hongniu Fasteners ISO 4161 Hex Flange Nut Metric Serrated Flange Lock Nut Carbon Steel / Stainless ... [Nov 02, 2026]
[Nov 02, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
6909. Hongniu Fasteners Hex Flange Nut DIN 6923 Stainless Steel / Carbon Steel / Zinc Plated M6 M8 M10 M12 [Nov 02, 2026]
[Nov 02, 2026] Property / Feature Description / Options Standard DIN 6923 Material Carbon Steel / Stainless Steel 304 / Stainless Steel 316 Surface Finish Zinc Plated, Black Oxide, Plain, Hot-dip Galvanized Thread Size M4, M5, M6, M8, ...
6910. Hongniu Fasteners Square Welding Nut DIN 928b Carbon Steel / Stainless Steel for Sheet Metal & ... [Nov 02, 2026]
[Nov 02, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
6911. Hongniu Fasteners Threaded Hexagon Spacers 303 Stainless Steel Metric / Inch Sizes Female / Male ... [Nov 02, 2026]
[Nov 02, 2026] Item Specification Material 303 Stainless Steel Shape Hexagonal Thread types Metric / Inch Thread direction Female / Male Standard sizes M2 M3 M4 M5 M6 / #4 #6 #8 Thread length Customize Hex width Customize Surface ...
6912. Hongniu Fasteners Hexagonal Stud Connector Nuts DIN 6334 Coupling Nuts Metric Thread Carbon Steel / ... [Nov 02, 2026]
[Nov 02, 2026] Size (Thread) Length (L) (mm) Across Flat (AF) (mm) Material Surface Finish M6 18 10 Carbon Steel / SS304/ SS316 ZP / HDG / Black M8 24 13 Carbon Steel / SS304/ SS316 ZP / HDG / Black M10 30 17 Carbon Steel / SS304/ ...
6913. Hongniu Fasteners Male Self-Tapping Threaded Standoffs Plastic / Brass / Stainless Steel OEM Sizes ... [Nov 02, 2026]
[Nov 02, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
6914. Hongniu Fasteners Socket Countersunk Barrel Nuts Furniture Connector Cross Dowel Nut Carbon / ... [Nov 02, 2026]
[Nov 02, 2026] Product Description Product Name Socket Countersunk Barrel Nuts Material Carbon Steel / Stainless Steel 304 / Stainless Steel 316 Finish Zinc Plated / Nickel Plated / Plain Thread Metric M4 - M12 / UNC / UNF Length 10mm ...
6915. Hongniu Fasteners High Thumb Nuts DIN 466 Stainless Steel A1 Precision Knurled Hand Tighten Nut [Nov 02, 2026]
[Nov 02, 2026] Product Description Specification Value / Range Standard DIN 466 Material Stainless Steel A1 Finish Plain / Polished Thread Size (d) M3 / M4 / M5 / M6 / M8 / M10 Head Diameter (D) 12-30 mm Head Height (h) 4-12 mm Knurl ...
