Jiangsu Profile
Product List
7921. ASTM A193 B7 B8 B8m Stud Bolts and ASTM A194 2h Nuts for Petroleum Flange 
[Oct 17, 2026]
[Oct 17, 2026] Product Description Stud Bolts and Nuts for Flange, High-Temperature and Petroleum Applications Stud bolts and nuts are threaded fastening assemblies commonly specified for flanged joints in pipelines, valves, pressure ...
7922. DIN 562 Square Thin Nut (No Chamfer) Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Nov 02, 2026]
[Nov 02, 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 ...
7923. DIN 314 Square Wing Nut Carbon Steel Alloy Steel Stainless Steel Copper-Nickel Alloy Aluminium ... [Nov 02, 2026]
[Nov 02, 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 ...
7924. DIN 34801 External Torx Flange Bolt Carbon Steel, Alloy Steel, Stainless Steel, Aluminum Alloy [Nov 02, 2026]
[Nov 02, 2026] DIN 34801 External Torx Flange Bolt (Full Thread) Precision Fastening for High-Torque Applications The DIN 34801 External Torx Flange Bolt is designed for applications requiring high torque transmission, secure ...
7925. DIN261 T-Bolt (Half Thread) High Strength Fastener Carbon Steel, Alloy Steel, Aluminum Alloy ... [Nov 02, 2026]
[Nov 02, 2026] Cooperative Partners Hongniu Fasteners Business cooperation is based on honesty and trust. We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products. Our ...
7926. DIN 529.3 Knurled Anchor Bolt Stone Bolt Reliable Mechanical Anchoring for Concrete and Masonry ... [Nov 02, 2026]
[Nov 02, 2026] DIN 529.3 Knurled Anchor Bolts are designed for secure fastening in concrete, solid brick, and masonry substrates. The knurled body ensures strong mechanical interlock with the base material, providing excellent ...
7927. DIN 7603 B Sealing Washer 200hv300hv Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Nov 02, 2026]
[Nov 02, 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 ...
7928. DIN 935 Hex Slotted Nut Slotted Castle Nut for Secure Locking Applications Carbon Steel, Alloy ... [Nov 02, 2026]
[Nov 02, 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 ...
7929. DIN 6303 a Knurled Nut Metric Knurled Thumb Nut Carbon Steel, Alloy Steel, Stainless Steel, Copper, ... [Nov 02, 2026]
[Nov 02, 2026] DIN 6303 A Knurled Nuts are designed for quick manual fastening and adjustment without tools. With a precision knurled outer surface, these nuts provide excellent grip, making them ideal for applications requiring ...
7930. DIN 70852 Round Nut Grooved Nut with Fine Thread Carbon Steel, Alloy Steel, Stainless Steel, ... [Nov 02, 2026]
[Nov 02, 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 ...
7931. DIN582 Eye Nut Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel Alloys Blue Zinc, White ... [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 ...
7932. DIN 986 Hexagon Cap Nut with Non-Metallic Insert Carbon Steel, Alloy Steel, Stainless Steel, ... [Nov 02, 2026]
[Nov 02, 2026] Cooperative Partners Hongniu Fasteners Business cooperation is based on honesty and trust. We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products. Our ...
7933. DIN 917 Hexagon Cap Nut Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloys, Aluminium Alloys [Nov 02, 2026]
[Nov 02, 2026] Cooperative Partners Hongniu Fasteners Business cooperation is based on honesty and trust. We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products. Our ...
7934. DIN1587 Hex Cap Nut (Acorn Nut) High Quality Fastener Natural/Black Blue-White Zinc White Zinc ... [Nov 02, 2026]
[Nov 02, 2026] Cooperative Partners Hongniu Fasteners Business cooperation is based on honesty and trust. We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products. Our ...
7935. DIN 529-1 Hook Type Foundation Bolt Reliable Anchoring Solution for Concrete & Structural ... [Nov 02, 2026]
[Nov 02, 2026] DIN 529-1 Hook Type Foundation Bolts are designed for secure anchoring in concrete foundations. With a curved hook end, these bolts provide excellent pull-out resistance and long-term stability, making them ideal for ...
