Jiangsu Profile
Product List
6361. DIN 562 Square Thin Nut (No Chamfer) Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... 
[Feb 10, 2026]
[Feb 10, 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 ...
6362. DIN 557 Square Nut Single Chamfer Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Feb 10, 2026]
[Feb 10, 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 ...
6363. Hongniu Fasteners Black Oxide/Yellow Zinc/Zinc Plating Carbon Steel Tee Nut Flange Insert T-Nut ... [Feb 10, 2026]
[Feb 10, 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 ...
6364. DIN 7603 B Sealing Washer 200hv300hv Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Feb 09, 2026]
[Feb 09, 2026] DIN 7603 Type B sealing washers are widely used in hydraulic systems, automotive engines, fuel systems, and industrial equipment to ensure reliable sealing under pressure. Type B washers feature a flat outer edge with ...
6365. DIN 70852 Round Nut Grooved Nut with Fine Thread Carbon Steel, Alloy Steel, Stainless Steel, ... [Feb 10, 2026]
[Feb 10, 2026] Our DIN 70852 Round Nuts are precision-engineered for high-performance applications. Made from durable materials with excellent surface treatment, they ensure long-lasting reliability in machinery, automotive, and ...
6366. DIN 981 Hm30 Precision Round Lock Nut Carbon Steel, Alloy Steel, Stainless Steel, Aluminum Alloy, ... [Feb 10, 2026]
[Feb 10, 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 ...
6367. DIN 6303 B Knurled Nut Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel Alloys, Aluminum ... [Feb 10, 2026]
[Feb 10, 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 ...
6368. DIN 548 Slotted Round Nut with Side Holesproduct Overvie Carbon Steel, Alloy Steel, Stainless ... [Feb 10, 2026]
[Feb 10, 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 ...
6369. Hongniu Fasteners Slotted Round Nut Lock Nut with Locking Plate DIN 70852 Bearing Lock Nut Shaft ... [Feb 10, 2026]
[Feb 10, 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 ...
6370. DIN 547 Face Hole Round Nut Precision Locking Nut Carbon Steel, Alloy Steel, Stainless Steel, ... [Feb 10, 2026]
[Feb 10, 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 ...
6371. DIN 314 Square Wing Nut Carbon Steel Alloy Steel Stainless Steel Copper-Nickel Alloy Aluminium ... [Feb 10, 2026]
[Feb 10, 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 ...
6372. Hongniu Fasteners DIN 6340 Precision Yellow Brass Flat Washer for Fixture and Clamping Applications [Feb 09, 2026]
[Feb 09, 2026] DIN 6340 Brass Flat Washer - High-Quality Precision Washer Short Description: Premium DIN 6340 Brass Flat Washers designed for superior corrosion resistance, excellent conductivity, and durability. Ideal for ...
6373. Hongniu Fasteners JIS B1256 Flat Gasket Carbon Steel / Stainless Steel Plain Washer Manufacturer [Feb 09, 2026]
[Feb 09, 2026] JIS B1256 Flat Gasket High-Quality Flat Gasket for Reliable Sealing Ensure your systems remain leak-free and efficient with our precision-engineered JIS B1256 Flat Gaskets. Manufactured according to Japanese ...
6374. Hongniu Fasteners DIN137A Saddle Spring Washer High-Quality Curved Spring Gasket for Vibration ... [Feb 09, 2026]
[Feb 09, 2026] The DIN 137 A Saddle Spring Washer is a curved spring washer designed to provide elastic preload, vibration resistance, and secure positioning for round wires, rods, and soft materials. Widely used in electrical ...
6375. Hongniu Fasteners DIN 436 Square Gasket High Strength Structural Flat Washer Manufacturer in China [Feb 09, 2026]
[Feb 09, 2026] DIN 436 Square Gasket High Strength Structural Square Flat Washer Product Overview DIN 436 Square Gasket is a high-strength square flat washer designed for structural steel and timber constructions. Compared with ...
