Jiangsu Profile
Product List
6241. Hongniu Fasteners ANSI/ASME B18.22.1 Uss Wide Flat Washer Carbon Steel & Stainless Steel OEM/Custom ... 
[Feb 09, 2026]
[Feb 09, 2026] Our USS Wide Flat Washers are manufactured according to ANSI/ASME B18.22.1 standards, ensuring consistent quality and reliability. Designed for high-strength applications, these washers provide excellent load ...
6242. Hongniu Fasteners ISO 7091 Class C Flat Washer High Strength Corrosion-Resistant Fastener Accessory [Feb 09, 2026]
[Feb 09, 2026] Our ISO 7091 Class C Flat Washers are designed to provide secure fastening and reliable load distribution for bolts and screws in mechanical assemblies. Manufactured with precision, these washers ensure durability, ...
6243. Hongniu Fasteners DIN6796 Belleville Spring Washer High Load Disc Spring for Bolt Assemblies [Feb 09, 2026]
[Feb 09, 2026] Ensure superior bolt tension and prevent loosening with our DIN 6796 Belleville Spring Washers. Crafted with precision, these washers are designed for high-performance applications across automotive, industrial, and ...
6244. Hongniu Fasteners ISO 7089 Flat Washer Carbon Steel Stainless Steel Plain, Zinc Plated, Hot DIP ... [Feb 09, 2026]
[Feb 09, 2026] Our ISO 7089 flat washers are precision-engineered to provide a smooth and even surface for load distribution, preventing damage to surfaces and ensuring reliable fastening. Ideal for machinery, automotive, ...
6245. Hongniu Fasteners DIN128b Wave Spring Washer Stainless Steel Carbon Steel High Elasticity and ... [Feb 09, 2026]
[Feb 09, 2026] Upgrade your fastening solutions with our premium DIN128B Wave Spring Washers. Designed for resilience, durability, and consistent load distribution, these washers are ideal for applications requiring vibration ...
6246. Hongniu Fasteners DIN 1440 Flat Gasket for Bolts Precision Steel Round Flat Washer Metric Plain ... [Feb 09, 2026]
[Feb 09, 2026] Ensure leak-free performance with our DIN 1440 flat gaskets, precision-engineered for industrial applications. Ideal for pipes, flanges, and machinery, providing reliable sealing under high pressure and temperature. ...
6247. 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 ...
6248. 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 ...
6249. Hongniu Fasteners Curved Spring Lock Washer Sn 60727-Vskz / Vskd Curved Single Coil Spring Lock ... [Feb 09, 2026]
[Feb 09, 2026] SN 60727 Curved Spring Lock Washers (VSKZ / VSKD) are designed to prevent loosening of bolted joints under vibration and dynamic loads. With their curved spring profile, these washers provide continuous tension, ...
6250. Hongniu Fasteners ASTM F436 Hardened Flat Washer Carbon Steel & Stainless Steel Industrial Fastener [Feb 09, 2026]
[Feb 09, 2026] Engineered for high-load structural connections, ASTM F436 flat washers provide superior hardness, load distribution, and reliability when used with high-strength bolts such as ASTM A325 and A490. Widely applied in ...
6251. Hongniu Fasteners Aluminum Spacer, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits ... [Feb 09, 2026]
[Feb 09, 2026] Product Description Material Aluminum Thread Size M8 Exterior Finish Unfinished Head Style Round Outside diameter: 7/16"/11.11mm Inside diameter: 5/16"/8.1mm (fits 5/16" or M8 bolts) Length: ...
6252. Hongniu Fasteners DIN2093b Belleville Spring Washer High Performance Conical Disc Spring for ... [Feb 02, 2026]
[Feb 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 ...
6253. 304 Stainless Steel Internal Tooth Starlock Washers Quick Speed Locking Washers Push on Speed Clips ... [Jan 30, 2026]
[Jan 30, 2026] Material Stainless Steel Washer Type Flat Exterior Finish Stainless Steel Fastener Size M6 Metal Type Stainless Steel, Alloy Steel About this item High Quality 304 Stainless Steel Internal ...
6254. Chinese Suppliers Provide High-Quality GB97 DIN125 Brass Washer Brass Copper Gasket for All Sizes [Jan 09, 2026]
[Jan 09, 2026] Product Description Products name DIN125 Brass Flat Washer Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black ...
Company: Bolnut Fastener Co., Ltd
6255. Metallic Inner Seal Custom Pipe Gasket Seal Flange Gaskets [Dec 19, 2025]
[Dec 19, 2025] Product Description Gasket Our static sealing gaskets are engineered to provide a reliable,leak-proof seal between stationary flanges and surfaces. Available in materials like Graphite, PTFE, and Non-Asbestos, they ...
Company: Taizhou Aitep Supply Chain Co., Ltd.
