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7141. Hongniu Fasteners Aluminum Spacer, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits ... 
[Mar 16, 2026]
[Mar 16, 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: ...
7142. Hongniu Fasteners ASTM F436 Hardened Flat Washer Carbon Steel & Stainless Steel Industrial Fastener [Mar 16, 2026]
[Mar 16, 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 ...
7143. Hongniu Fasteners DIN137A Saddle Spring Washer High-Quality Curved Spring Gasket for Vibration ... [Mar 16, 2026]
[Mar 16, 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 ...
7144. Hongniu Fasteners Curved Spring Lock Washer Sn 60727-Vskz / Vskd Curved Single Coil Spring Lock ... [Mar 16, 2026]
[Mar 16, 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, ...
7145. DIN 7603 B Sealing Washer 200hv300hv Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nickel ... [Mar 16, 2026]
[Mar 16, 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 ...
7146. Hongniu Fasteners ANSI/ASME B18.22.1 (W) Flat Washer Type B (W) Stainless Steel / Carbon Steel ... [Mar 16, 2026]
[Mar 16, 2026] Ensure a secure, durable connection with our ANSI/ASME B18.22.1 Type B Flat Washers. Designed for industrial and commercial applications, these washers provide excellent load distribution, prevent surface damage, and ...
7147. Hongniu Fasteners ISO 7089 Flat Washer Carbon Steel Stainless Steel Plain, Zinc Plated, Hot DIP ... [Mar 16, 2026]
[Mar 16, 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, ...
7148. Hongniu Fasteners DIN 6319 (D Type) Conical Washer Precision Hardened Spherical Gasket Set [Mar 16, 2026]
[Mar 16, 2026] DIN 6319 (D Type) Conical Washer High-Quality D Type Conical Washers for Reliable Fastening Solutions Ensure your bolted connections are secure and durable with our DIN 6319 D Type Conical Washers. Designed to provide ...
7149. Hongniu Fasteners DIN6796 Belleville Spring Washer High Load Disc Spring for Bolt Assemblies [Mar 16, 2026]
[Mar 16, 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 ...
7150. Hongniu Fasteners DIN128b Wave Spring Washer Stainless Steel Carbon Steel High Elasticity and ... [Mar 16, 2026]
[Mar 16, 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 ...
7151. Hongniu Fasyeners DIN128A/DIN6905 Combination Saddle Spring Gasket Saddle Spring Washer High ... [Mar 16, 2026]
[Mar 16, 2026] DIN128A Combination Saddle Spring Gasket - High Performance & Reliable Sealing Short Description (Highlight the Value): DIN128A Combination Saddle Spring Gasket provides exceptional sealing performance in high-pressure ...
7152. Hongniu Fasteners DIN 1440 Flat Gasket for Bolts Precision Steel Round Flat Washer Metric Plain ... [Mar 16, 2026]
[Mar 16, 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. ...
7153. Hongniu Fasteners ASME B18.21.1/DIN6797j Internal Tooth Lock Washer High Quality Toothed Star ... [Mar 16, 2026]
[Mar 16, 2026] Ensure secure fastening and prevent loosening with our Internal Tooth Lock Washers. Made from premium steel and precision-engineered, these washers are ideal for high-vibration environments and critical applications. ...
7154. Hongniu Fasteners ANSI/ASME B18.22.1 Uss Wide Flat Washer Carbon Steel & Stainless Steel OEM/Custom ... [Mar 16, 2026]
[Mar 16, 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 ...
7155. Hongniu Fasteners ISO 7091 Class C Flat Washer High Strength Corrosion-Resistant Fastener Accessory [Mar 16, 2026]
[Mar 16, 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, ...
