Jiangsu Profile
Product List
3991. Hongniu Fasteners DIN 1804 Slotted Round Nut for Hook Spanner Metric Bearing Lock Nut M10-M200 
[Feb 10, 2026]
[Feb 10, 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 ...
3992. DIN 1816 Round Slotted Nut with Side Holes Carbon Steel, Alloy Steel, Aluminum Alloy [Feb 10, 2026]
[Feb 10, 2026] The DIN 1816 Round Nut with Side Holes is designed for shaft locking, bearing positioning, and axial fastening. The side holes allow easy installation and removal using a hook spanner or pin wrench, making it ideal for ...
3993. Hongniu Fasteners ASTM Heavy Hex Nuts Carbon Steel / Stainless Steel A2 / A4 Black Oxide/Zinc ... [Feb 10, 2026]
[Feb 10, 2026] Size(mm) Thread Pitch Width Across Flats (WAF) Thickness (T) M12 1.75 22 12 M16 2.00 27 16 M20 2.50 32 20 M22 2.50 34 22 M24 3.00 36 24 M27 3.00 41 27 M30 3.50 46 30 M33 3.50 50 33 M36 4.00 55 36 M39 4.00 60 39 M42 4.50 ...
3994. Hongniu Fasteners Hex Flange Nut DIN 6923 Stainless Steel / Carbon Steel / Zinc Plated M6 M8 M10 M12 [Feb 10, 2026]
[Feb 10, 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, ...
3995. Hongniu Fasteners JIS B 1190 Hex Flange Nut Metric Flange Nut with Washer Face, Automotive & ... [Feb 10, 2026]
[Feb 10, 2026] Item Description Product Name Hex Flange Nut Standard JIS B 1190 Thread Type Metric Size Range M5 - M20 (custom sizes available) Material Carbon Steel / Stainless Steel Strength Grade 4.8 / 8.8 / 10.9 (Carbon Steel) ...
3996. Hongniu Fsteners Hot Sale ANSI/ASME B18.2.2 Hex Flange Nut Stainless Steel / Carbon Steel M6-M24 ... [Feb 10, 2026]
[Feb 10, 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 ...
3997. Hongniu Fasteners Hexagonal Stud Connector Nuts DIN 6334 Coupling Nuts Metric Thread Carbon Steel / ... [Feb 10, 2026]
[Feb 10, 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/ ...
3998. Hongniu Fasteners Hex Flange Nut Ifi 145 Carbon Steel / Stainless Steel OEM & Bulk Supply [Feb 10, 2026]
[Feb 10, 2026] Item Description Product Name Hex Flange Nut Standard IFI 145 Thread Size M5 - M20 / 1/4" - 3/4" Thread Type Metric / UNC / UNF Material Carbon Steel, Stainless Steel (304 / 316) Strength Grade Class 8 / 10 / 12 Surface ...
3999. Hex Thick Nut with Insert DIN 6331 Heavy Duty Carbon/ Stainless Steel Hex Nut M6-M20 Fasteners [Feb 10, 2026]
[Feb 10, 2026] Model / Size Thread (mm) Width Across Flats (mm) Thickness (mm) Material Finish Standard M6 6 10 6 Carbon Steel / SS Zinc Plated / SS DIN 6331 M8 8 13 8 Carbon Steel / SS Zinc Plated / SS DIN 6331 M10 10 17 10 Carbon ...
4000. Hongniu Fasteners Stainless Steel Hexagon Black Nuts ANSI/ASME B18.2.2 Standard Corrosion ... [Feb 10, 2026]
[Feb 10, 2026] Size (mm) Thread Pitch (mm) Width Across Flats WAF (mm) Height H (mm) Weight (kg/piece) M6 1 10 5 0.01 M8 1.25 13 6.5 0.02 M10 1.5 17 8 0.03 M12 1.75 19 10 0.05 M16 2 24 13 0.1 Key Features Marine-grade stainless steel, ...
4001. DIN467 Knurled Thin Nut Low Profileeasy Hand Tightening Coarse Thread Right-Hand Threadleft-Hand ... [Feb 10, 2026]
[Feb 10, 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 ...
4002. Hongniu Fasteners Flat Head Half Hex Rivet Nut (Round Hole) Reliable Threaded Inserts for Thin ... [Feb 10, 2026]
[Feb 10, 2026] Flat Head Half Hex Rivet Nuts with round hole are designed to provide strong, reusable internal threads in thin materials where tapping is not possible. The half-hex body offers improved resistance to rotation, ensuring ...
4003. Hongniu Fasteners High Thumb Nuts DIN 466 Stainless Steel A1 Precision Knurled Hand Tighten Nut [Feb 10, 2026]
[Feb 10, 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 ...
4004. DIN 937 Thin Castle Nutlow Profile Slotted Hex Nut for Secure Locking Applications [Feb 10, 2026]
[Feb 10, 2026] DIN 937 Thin Castle Nuts are low-profile slotted hex nuts designed for axial locking with a cotter pin or safety wire. Compared with standard castle nuts (DIN 935), DIN 937 features a reduced height, making it ideal for ...
4005. DIN 979 Thin Castle Nuts Slotted Thin Hex Nuts for Secure Locking Applications [Feb 10, 2026]
[Feb 10, 2026] DIN 979 Thin Castle Nuts are designed for applications requiring secure mechanical locking with limited installation height. Used together with cotter pins or split pins, these slotted thin hex nuts prevent loosening ...
