Jiangsu Profile
Product List
5026. Premium Zinc-Coated Iron Locking Washer with Tooth Design 
[Aug 01, 2025]
[Aug 01, 2025] Size 3 3.5 3.5 4 4 Large Large Bolt size Metric M3 M3.5 M3.5 M4 M4 Inch #5 #6 #6 #8 #8 d max 3.5 4 4 4.5 4.5 min 3.3 3.8 3.8 4.3 4.3 dc Nominal Size 7 7.6 9 7.6 9 max 7.2 7.8 9.2 7.8 9.2 min 6.8 7.4 8.8 7.4 8.8 h Steel ...
5027. GB 855-1988 Double Tab Lock Washer Black Zinc Carbon Steel Anti-Loosening Stop Washer [Aug 01, 2025]
[Aug 01, 2025] For thread diameter M2.5 M3 M4 M5 M6 M8 M10 d max 2.95 3.5 4.5 5.6 6.76 8.76 10.93 min 2.7 3.2 4.2 5.3 6.4 8.4 10.5 D max 5 5 8 9 11 14 17 min 4.7 4.7 7.64 8.64 10.57 13.57 16.57 L Nominal Size 10 12 14 16 18 20 22 min ...
5028. DIN 128-a Curved Spring Lock Washers [Jul 26, 2025]
[Jul 26, 2025] Company Profile -----ABOUT US----- Focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products. Suzhou Bozuan Jinggong ...
5029. DIN 6916 Round Washers for High-Tensile Structural Bolting [Jul 26, 2025]
[Jul 26, 2025] Company Profile -----ABOUT US----- Focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products. Suzhou Bozuan Jinggong ...
5030. DIN 1440 Washers, Type Medium for Bolts [Jul 26, 2025]
[Jul 26, 2025] Company Profile -----ABOUT US----- Focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products. Suzhou Bozuan Jinggong ...
5031. DIN 127 Spring Lock Washers, with Tang Ends-a Type [Jul 25, 2025]
[Jul 25, 2025] Company Profile -----ABOUT US----- Focuses on the research, development, production, sales and service of fasteners, precision hardware parts and various metal products. Suzhou Bozuan Jinggong ...
5032. HDPE Welding Flange Ring of Heat Fusion Type [Jul 25, 2025]
[Jul 25, 2025] HDPE heat fusion welding flange ring Product Description Size 50mm~1200mm Type Tee,PVC pipe, PE pipe, PE pipe fitting Usage water supply Advantage 1.Light weight 2.Flexibility 3.Toughness 4.Chemically ...
Company: CHANGZHOU XITA PLASTIC CO., LTD.
5033. Stainless Steel Single Ear Double Ear Lock Washer with Long Pull Ring GB854 for Bolted Connections ... [Jun 23, 2025]
[Jun 23, 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
5034. Premium High-Temperature Resistant Stainless Steel Flat Key Tool [Jun 21, 2025]
[Jun 21, 2025] Flat Key Standard: ASME/ANSI B18.25 Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel Heat Treatment: Solution and Aging Product Type Flat ...
5035. Premium Rust-Resistant Flat Key Made From 304 and 316L Steel [Jun 21, 2025]
[Jun 21, 2025] Flat Key Standard: ASME/ANSI B18.25 Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel Heat Treatment: Solution and Aging Product Type Flat ...
5036. Washer Factory Carbon Steel 4mm 6mm 8mm 10mm 12mm Retaining Starlock Washer for Shaft Star Toothed ... [Jun 12, 2025]
[Jun 12, 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
5037. Stainless Carbon Steel Bearing Clip Ring Washer Star Toothed Lock Washer Retaining Starlock Washer ... [Jun 12, 2025]
[Jun 12, 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
5038. DIN 436 High Quality Stainless Steel Square Washer Available M3 M4 M5 M6 M8 10mm [Jun 11, 2025]
[Jun 11, 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
5039. Premium Black Oxide Carbon Steel Chamfered Washers for Durability [Jun 05, 2025]
[Jun 05, 2025] Brand IIIBEAR Material SS 304/ SS 316/ Carbon steel Standard DIN Product name Heavy duty washer Grade A2-70/A4-80/Carbon steel/Alloy steel Dimension Customized Size Size M1.6-M64 1.Are you ...
5040. DIN6340 Carbon Steel 300hv Color-Zinc Plated Plain Washers for Clamping Devices [Jun 05, 2025]
[Jun 05, 2025] Products Description Company Profile Product packaging 1.Are you trading company or manufacturer? We are professional manufacturer of fastener products with more than 20 years experience. 2.What products ...
