Jiangsu Profile
Product List
991. Durable Butterfly Washers for Industrial Applications and Home Use 
[Aug 05, 2025]
[Aug 05, 2025] Size 8 10 12.5 14 16 18 20 Washer Series 1 1 1 1 1 1 1 d2 8 10 12.5 14 16 18 20 d1 4.2 5.2 6.2 7.2 8.2 9.2 10.2 t 0.4 0.5 0.7 0.8 0.9 1 1.1 t1 - - - - - - - h1 0.2 0.25 0.3 0.3 0.35 0.4 0.45 h 0.6 0.75 1 1.1 1.25 1.4 ...
992. Premium Butterfly Washers for Secure Fastening Solutions in Various Applications [Aug 05, 2025]
[Aug 05, 2025] Size 8 10 12.5 14 16 18 20 Washer Series 1 1 1 1 1 1 1 d2 8 10 12.5 14 16 18 20 d1 4.2 5.2 6.2 7.2 8.2 9.2 10.2 t 0.4 0.5 0.7 0.8 0.9 1 1.1 t1 - - - - - - - h1 0.2 0.25 0.3 0.3 0.35 0.4 0.45 h 0.6 0.75 1 1.1 1.25 1.4 ...
993. Premium High-Strength Carbon Steel Flat Washers for Industrial Use [Aug 05, 2025]
[Aug 05, 2025] Size Φ1 Φ1.2 Φ1.4 Φ1.6 Φ2 Φ2.5 Φ3 d max 1.22 1.42 1.62 1.82 2.32 2.82 3.36 min 1.1 1.3 1.5 1.7 2.2 2.7 3.2 dc max 3 3.2 3.5 4 5 6.5 7 min 2.75 2.9 3.2 3.7 4.7 6.14 6.64 h 0.3 0.3 0.3 0.3 0.3 0.5 0.5 per 1000 units ≈ kg ...
994. Industrial-Grade Carbon Steel Flat Washers for Heavy-Duty Applications [Aug 05, 2025]
[Aug 05, 2025] Size Φ1 Φ1.2 Φ1.4 Φ1.6 Φ2 Φ2.5 Φ3 d max 1.22 1.42 1.62 1.82 2.32 2.82 3.36 min 1.1 1.3 1.5 1.7 2.2 2.7 3.2 dc max 3 3.2 3.5 4 5 6.5 7 min 2.75 2.9 3.2 3.7 4.7 6.14 6.64 h 0.3 0.3 0.3 0.3 0.3 0.5 0.5 per 1000 units ≈ kg ...
995. Reliable Butterfly Washers for Efficient Assembly and Maintenance [Aug 05, 2025]
[Aug 05, 2025] Size 8 10 12.5 14 16 18 20 Washer Series 1 1 1 1 1 1 1 d2 8 10 12.5 14 16 18 20 d1 4.2 5.2 6.2 7.2 8.2 9.2 10.2 t 0.4 0.5 0.7 0.8 0.9 1 1.1 t1 - - - - - - - h1 0.2 0.25 0.3 0.3 0.35 0.4 0.45 h 0.6 0.75 1 1.1 1.25 1.4 ...
996. Premium Carbon Steel Spring Washers for Heavy-Duty Applications [Aug 02, 2025]
[Aug 02, 2025] Nominal Diameter 2 2.5 3 4 5 6 8 d min 2.1 2.6 3.1 4.1 5.1 6.2 8.2 max 2.3 2.8 3.3 4.4 5.4 6.7 8.7 h Nominal Size 0.6 0.8 1 1.2 1.6 2 2.5 min 0.52 0.7 0.9 1.1 1.5 1.9 2.35 max 0.68 0.9 1.1 1.3 1.7 2.1 2.65 n min 0.52 ...
997. GB5287dln440 Extra Large Premium Flat Metal Screw Washer Steel Plain Washers [Aug 01, 2025]
[Aug 01, 2025] Size Φ5 Φ6 Φ8 Φ10 Φ12 (Φ14) Φ16 d min 5.5 6.6 9 11 13.5 15.5 17.5 max 5.8 6.96 9.36 11.43 13.93 15.93 18.2 dc max 18 22 28 34 44 50 56 min 16.9 20.7 26.7 32.4 42.4 48.1 54.1 h Nominal Size 2 2 3 3 4 4 5 max 2.3 2.3 3.6 ...
998. Stainless Steel 304 316 Lock Spring Washer Machine Double Coil Spring Washer [Aug 01, 2025]
[Aug 01, 2025] Nominal Diameter Φ2 Φ2.2 Φ2.5 Φ3 Φ3.5 Φ4 Φ5 d min 2.1 2.3 2.6 3.1 3.6 4.1 5.1 max 2.4 2.6 2.9 3.4 3.9 4.4 5.4 n Nominal Size 0.9 1 1 1.3 1.3 1.5 1.8 max 1 1.1 1.1 1.4 1.4 1.6 1.9 min 0.8 0.9 0.9 1.2 1.2 1.4 1.7 h ...
999. Galvanized Steel DIN 6797 External Tooth Washers for Heavy-Duty Use [Jul 18, 2025]
[Jul 18, 2025] Product Description Our Services: Professional Manufacturer: All of our fasteners are meticulously designed and manufactured in accordance with the specifications and performance requirements provided by ...
Company: Bolnut Fastener Co., Ltd
1000. Vibration Proof Serrated DIN 6797 / DIN6798 Lock Washer for Automotive Chassis [Jul 18, 2025]
[Jul 18, 2025] Product Description Our Services: Professional Manufacturer: All of our fasteners are meticulously designed and manufactured in accordance with the specifications and performance requirements provided by ...
Company: Bolnut Fastener Co., Ltd
1001. Factory Direct Sale DIN137-B 65mn Washer Spring Washer Wave Washer [Jul 18, 2025]
[Jul 18, 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
1002. High Toughness Incoloy 901 Spring Lock Washers [Jul 16, 2025]
[Jul 16, 2025] SPRING WASHER Standard: ANSI/ASME B18.21.1 Size: 3/8"-4", M6-M100 Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel Heat Treatment: Solution and Aging ...
1003. Premium Inconel 600 601 Washers for High-Performance Applications [Jul 14, 2025]
[Jul 14, 2025] FLAT WASHER 1. Standard: 2.4856 UNS DIN125A 2. Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel 3. Colour: Bright Standard ANSI/ASME B18.22.1, ...
1004. Serrated Lock Washers with Internal Teeth Stainless Steel 304 Lock Wahers [Jul 09, 2025]
[Jul 09, 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
1005. Stainless Steel 304 Serrated Washer for Corrosion Resistance [Jul 09, 2025]
[Jul 09, 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
