Jiangsu Profile
Product List
6526. Hongniu Fasteners Hex Head Bolt DIN933 / ANSI / ASME B18.2.1 High Strength Carbon Steel / Stainless ... 
[Feb 10, 2026]
[Feb 10, 2026] DIN 933 Hex Head Bolts are metric fully threaded hexagon bolts, widely used in construction, machinery, automotive, steel structures, and general industrial applications. Manufactured according to DIN 933 standard, ...
6527. Hongniu Fasteners Hex Flange Bolt A Grade ISO 4162 Standard High Strength Automotive & Industrial ... [Feb 10, 2026]
[Feb 10, 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 ...
6528. 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 ...
6529. DIN 935 Hex Slotted Nut Slotted Castle Nut for Secure Locking Applications Carbon Steel, Alloy ... [Feb 10, 2026]
[Feb 10, 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 ...
6530. 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 ...
6531. 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 square ...
6532. 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 excellent ...
6533. 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 ...
6534. 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 hook ...
6535. 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 Steel Strength Grade ...
6536. 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 ...
6537. 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 ...
6538. 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 ...
6539. Best Price High Quality Overhead Transmission Line ACSR Conductor [Feb 02, 2026]
[Feb 02, 2026] Product Description I. DescriptionACSR (Aluminum Conductor Steel Reinforced) combines 99.6% pure aluminum strands for optimal conductivity (61% IACS) with galvanized high-carbon steel cores (1,250-1,850 MPa tensile ...
6540. Advanced Fully Automated Carbonated Beverage Filling and Seaming Line [Feb 02, 2026]
[Feb 02, 2026] Product Description Fully Automatic Can Filling Seaming Machine for Carbonated Beverages This Fully Automatic Can Filling and Sealing Machine is engineered specifically for high-efficiency production of carbonated ...
