Jiangsu Profile
Product List
13201. Hongniu Fasteners DIN134 Flat Washer High Precision Thin Flat Washer Carbon Steel / Stainless Steel ... 
[Mar 16, 2026]
[Mar 16, 2026] Ensure the stability of your assemblies with DIN 432 External Tab Lock Washers. Designed to prevent loosening caused by vibration and dynamic loads, these washers are perfect for automotive, industrial, and mechanical ...
13202. Hongniu Fasteners Jb7590 Wave Washer Durable Spring Washer for Vibration Absorption and Preload ... [Mar 16, 2026]
[Mar 16, 2026] Optimize your assemblies with the JB7590 Wave Washer, designed to provide excellent spring tension, reduce vibration, and maintain secure fastening in dynamic applications. Made with high-quality materials, it ensures ...
13203. Hongniu Fasteners ASTM F436 Square Beveled Gasket Heavy Duty Structural Washer for Steel Connections [Mar 16, 2026]
[Mar 16, 2026] High-Performance Industrial Gaskets for Reliable Sealing Solutions Ensure leak-proof connections in your machinery and piping systems with our ASTM F436 Square Beveled Gaskets. Designed for durability, precision, and ...
13204. Hongniu Fasteners Black Oxide/Yellow Zinc/Zinc Plating Carbon Steel Tee Nut Flange Insert T-Nut ... [Mar 16, 2026]
[Mar 16, 2026] Product Description Size: Cylinder Dia: 12mm/ 0.47 inch; Height:10mm/ 0.39 inch. T-nuts are made of high-quality 4.8 grade carbon steel, superior to ordinary steel, with higher strength and durability. Notice: Please ...
13205. Hongniu Fasteners Slotted Round Nut Lock Nut with Locking Plate DIN 70852 Bearing Lock Nut Shaft ... [Mar 16, 2026]
[Mar 16, 2026] Item Description Product Name Slotted Round Nut with Locking Plate Standard DIN 70852 Size Range M20 - M200 (or customized) Thread Type Metric thread Material Carbon Steel / Alloy Steel / Stainless Steel Strength Grade ...
13206. DIN 547 Face Hole Round Nut Precision Locking Nut Carbon Steel, Alloy Steel, Stainless Steel, ... [Mar 16, 2026]
[Mar 16, 2026] DIN 547 Face Hole Round Nuts are designed for secure axial locking on shafts. With face holes for pin or hook spanner tightening, they provide reliable positioning, vibration resistance, and easy installation. Widely ...
13207. DIN 548 Slotted Round Nut with Side Holesproduct Overvie Carbon Steel, Alloy Steel, Stainless ... [Mar 16, 2026]
[Mar 16, 2026] Product Description The DIN 548 Slotted Round Nut with Side Holes is a precision fastener designed for axial locking, shaft positioning, and bearing retention. The side holes allow installation and removal using hook ...
13208. DIN 6303 B Knurled Nut Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel Alloys, Aluminum ... [Mar 16, 2026]
[Mar 16, 2026] Precision Knurled Nut for Secure Hand Tightening The DIN 6303 B Knurled Nut is designed for applications requiring frequent adjustment, quick assembly, and reliable grip without tools. With a straight knurled outer ...
13209. DIN 557 Square Nut Single Chamfer Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Mar 16, 2026]
[Mar 16, 2026] Product Description The DIN 557 Square Nut with single chamfer is a classic fastening solution widely used in machinery, steel structures, rail systems, and industrial equipment. Its square shape provides excellent ...
13210. DIN 562 Square Thin Nut (No Chamfer) Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Mar 16, 2026]
[Mar 16, 2026] Product Description DIN 562 Square Thin Nuts are low-profile square nuts without chamfer, designed for applications where limited installation space and anti-rotation performance are required. Thanks to their square ...
13211. DIN 314 Square Wing Nut Carbon Steel Alloy Steel Stainless Steel Copper-Nickel Alloy Aluminium ... [Mar 16, 2026]
[Mar 16, 2026] Tool-Free Fastening | Easy Adjustment | Reliable Performance The DIN 314 Square Wing Nut is designed for quick manual tightening and loosening without tools. Its square wing design provides improved grip compared with ...
13212. DIN 981 Hm30 Precision Round Lock Nut Carbon Steel, Alloy Steel, Stainless Steel, Aluminum Alloy, ... [Mar 16, 2026]
[Mar 16, 2026] The DIN 981 HM30 Round Nut is a precision lock nut designed for axial positioning and secure locking of bearings, shafts, and mechanical components. Manufactured with high dimensional accuracy, it is widely used in ...
13213. Hongniu Fasteners Hex Flange Bolt A Grade ISO 4162 Standard High Strength Automotive & Industrial ... [Mar 16, 2026]
[Mar 16, 2026] ISO 4162 Hex Flange Bolt - A Grade Product Overview The ISO 4162 Hexagon Flange Bolt (A Grade) is a high-quality metric fastener designed for secure and efficient assembly. With an integrated flange that distributes ...
13214. Hongniu Fasteners DIN931 Hex Head Coarse Thread Partially Threaded Bolt High Quality Metric Fastener [Mar 16, 2026]
[Mar 16, 2026] DIN 931 Hex Head Bolt - Coarse Thread Product Overview DIN 931 Hex Head Bolts are partially threaded fasteners with coarse threads, widely used in mechanical engineering, construction, automotive, and industrial ...
13215. DIN 935 Hex Slotted Nut Slotted Castle Nut for Secure Locking Applications Carbon Steel, Alloy ... [Mar 16, 2026]
[Mar 16, 2026] The DIN 935 Hex Slotted Nut, also known as a slotted nut or castle nut, is designed to be used with a cotter pin through a drilled bolt or shaft, providing a reliable mechanical locking solution. This nut is widely ...
