Jiangsu Profile
Product List
7006. Hongniu Fasteners Blue CNC Billet Aluminum Fender Washers Ss Screws Kit 
[Mar 16, 2026]
[Mar 16, 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 ...
7007. DIN 470 Sealing Washer 430-510hv Carbon Steel Alloy Steel Aluminum Alloy M3-M125 [Mar 16, 2026]
[Mar 16, 2026] Reliable Sealing for Oil, Fluid & Mechanical Connections DIN 470 sealing washers are designed to provide leak-proof sealing in threaded connections, especially in hydraulic systems, gearboxes, engines, and industrial ...
7008. 304 Stainless Steel Metric DIN471 External Retaining Rings [Dec 18, 2025]
[Dec 18, 2025] Flat Washer Our stainless steel flat washers, crafted from premium 304/316 stainless steel, offer exceptional corrosion resistance and rust proofing, ideal for harsh environments. Designed to distribute fastener ...
7009. Metric M6-M60 Bonded Rubber Dowty Seals Sealing Washer FKM +304/316 Stainless Steel [Oct 17, 2025]
[Oct 17, 2025] Product Description Products name Sealing Washer 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
7010. Metric and Imperial Hydraulic Joint Combination Gasket Fluorine Rubber High Temperature Resistant [Oct 17, 2025]
[Oct 17, 2025] 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
7011. Expanded PTFE Plastic Sealing Material Ring Gasket [Jul 30, 2025]
[Jul 30, 2025] Product Description Expanded PTFE Gasket Produced by molding and mechanical processing of suspension PTFE resin. CATEGORIES: Fill different materials according to customers' requirement, such as carbon powder, ...
Company: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
7012. Oil Resistance Virgin/Reinforced PTFE Plastic Flat Seal Gasket for Wholesale [Jul 29, 2025]
[Jul 29, 2025] Product Description PTFE Plastic Flat Seal Gasket Produced by molding and mechanical processing of suspension PTFE resin. CATEGORIES: Fill different materials according to customers' requirement, such as carbon ...
Company: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
7013. All Size DIN6797/GB861 Stainless Steel Lock Washers Internal Teeth [May 30, 2024]
[May 30, 2024] Product Description DIN6797/GB861 Stainless Steel Lock Washers Internal Teeth are widely used for mechanical installation because they are easy to be fastened, removed and not easy to slip. Detailed Photos Product ...
7014. All Size DIN6797/GB862 Stainless Steel Lock Washers External Teeth [May 30, 2024]
[May 30, 2024] Product Description DIN6797/GB862 Stainless Steel Lock Washers External Teeth are widely used for mechanical installation because they are easy to be fastened, removed and not easy to slip. Detailed Photos Product ...
7015. GB95 Galvanized Steel Washers Anti-Loose Vibration-Resistant for Machinery and Constryction Zinc ... [Oct 12, 2026]
[Oct 12, 2026] Size Φ1.6 Φ2 Φ2.5 Φ3 (Φ3.5) Φ4 Φ5 d min=nominal size 1.8 2.4 2.9 3.4 3.9 4.5 5.5 max 2.05 2.65 3.15 3.7 4.2 4.8 5.8 dc max=nominal size 4 5 6 7 8 9 10 min 3.25 4.25 5.25 6.1 7.1 8.1 9.1 h Nominal Size 0.3 0.3 0.5 0.5 ...
7016. Black Oxide Carbon Steel Spring Washer Split Lock Washer Metal Elastic Gasket M3/M4/M8/M10 [Jun 12, 2026]
[Jun 12, 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
7017. Spring Lock Washer Split Lock Washer DIN127 Black Oxide Carbon Steel M6 M8 M10 Anti-Loosening ... [Jun 11, 2026]
[Jun 11, 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
7018. Grade 4.8/8.8/10.9 Carbon Steel Spring Lock Washers DIN127 GB93 Hot DIP Galvanized Black Zinc Plated [Jun 11, 2026]
[Jun 11, 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
7019. DIN127 Spring Lock Washers Carbon Steel Zinc Plated M1.6-M30 Black Oxide Industrial Fastening with ... [Jun 11, 2026]
[Jun 11, 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
7020. DIN443 B Sealing Push-in Cap Factory Directly Supply 100hv160hv200hv [Mar 16, 2026]
[Mar 16, 2026] Our DIN 443 Type B sealing push-in caps are designed to provide effective sealing and protection for threaded holes, hydraulic ports, and mechanical openings during storage, transportation, and assembly. Easy to ...
