Jiangsu Profile
Product List
241. Hongniu Fasteners High-Quality BS4320c Flat Washers Engineered for Durability and Performance 
[Nov 02, 2026]
[Nov 02, 2026] BS4320C Flat Washers are precision-engineered to provide uniform load distribution, prevent damage to surfaces, and enhance bolt fastening stability. Ideal for automotive, machinery, and construction applications. Made ...
242. Hongniu Fasteners ISO 7090 Chamfered Flat Washer High Quality CNC Products [Nov 02, 2026]
[Nov 02, 2026] High-Precision Hardened Flat Washer for High-Strength Bolted Connections ISO 7090 Chamfered Flat Washers are designed for use with high-strength bolts and nuts. The chamfered inner edge allows proper seating under bolt ...
243. Hongniu Fasteners DIN440 Extra-Large Washer for Wooden Structures (Round Hole) [Nov 02, 2026]
[Nov 02, 2026] DIN 440 Extra-Large Washer Premium Quality Extra-Large Washer for Reliable Assembly Upgrade your fastening projects with our DIN 440 Extra-Large Washers, engineered for maximum load distribution and durability. Perfect ...
244. Hongniu Fasteners DIN6319 (C-Type) Spherical Washer Precision Self-Aligning Washer Manufacturer ... [Nov 02, 2026]
[Nov 02, 2026] Maximize the stability and longevity of your bolted connections with our DIN 6319 (C-Type) Spherical Washers. Engineered for uneven surfaces, these washers ensure perfect alignment, reduce stress concentration, and ...
245. Hongniu Fasteners DIN6798A High-Quality Star Washer Reliable Anti-Loosening Performance Custom ... [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 ...
246. Hongniu Fasteners DIN 432 External Tab Lock Washer M2 to M100 [Nov 02, 2026]
[Nov 02, 2026] DIN 432 External Tab Lock Washer High-Quality External Tab Lock Washer for Reliable Mechanical Fastening Ensure secure fastening in your assemblies with our DIN 432 External Tab Lock Washers. Designed to prevent ...
247. External Teeth Lock Washers, Stainless Steel Tooth Lock Washers / Serrated Washers (DIN6798) [Oct 19, 2026]
[Oct 19, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
248. Stainless Steel Washers, NBR Rubber Bonded Sealing Washers, EPDM Sealing Washers [Oct 20, 2026]
[Oct 20, 2026] Product Description Products name NBR Rubber Bonded Sealing 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
249. Stainless Steel Washers, Carbon Steel Washers, American Standard Fender Washers [Oct 21, 2026]
[Oct 21, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
250. American Standard Fender Washers, Stainless Steel Fender Washers, Carbon Steel Flat Washers [Oct 21, 2026]
[Oct 21, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
251. Factory Outlet, Carbon Steel Plain Washers, Flat Washers, Stainless Steel Fender Washers [Oct 21, 2026]
[Oct 21, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
252. Carbon Steel Flat Washers, Stainless Steel Fender Washers, Plain Washers [Oct 21, 2026]
[Oct 21, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
253. High-Quality Washers, Stainless Steel Fender Washers, Carbon Steel Flat Washers [Oct 21, 2026]
[Oct 21, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
254. Stainless Steel Dome Crapped Push-on Spring Retaining Star Lock Washer for Shaft [Oct 26, 2026]
[Oct 26, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
255. Factory Outlet, Stainless Steel Washers, DIN7980 Spring Lock Washers, Split Lock Washers [Oct 19, 2026]
[Oct 19, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
