Jiangsu Profile
Product List
4891. ASME/ANSI B18.2.2 Heavy Hex Nuts ASTM A194 8 8M Nuts 1/4"-4" 
[Nov 01, 2023]
[Nov 01, 2023] Product Description Standard ASME/ANSI B 18.2.2 ,ASME B18.2.6M, DIN934 H=D , UNI5587, HG20634 ,ISO4032 Diameter 1/4"-4",M6-M100 Material Stainless Steel ,Alloy steel Grade ASTM A194 8 8M 8Ma ...
4892. HG20634 Chemical Nuts Thickened Hex Nut Special For Pipeline Flange Valves [Nov 01, 2023]
[Nov 01, 2023] Product Description Standard HG20634 , SH3404 ,GB1229,ASME/ANSI B 18.2.2 ,ASME B18.2.6M, DIN934 H=D , UNI5587,ISO4032,GB6175 Diameter M12-M48 Material Stainless Steel ,Alloy steel Grade ASTM A194 8 8M ...
4893. ISO4032, ASME B18.2.2 ASTM A194 M3-M72 DIN934 DIN555 Hex Nut Hexagon Nut [May 17, 2022]
[May 17, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4894. DIN985 Hexagonal Hex Nut Machine Locking Fasteners Nylon Lock Nut/DIN980 Lock Nut [May 09, 2022]
[May 09, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4895. GB6172 National Standard Thin High-Strength Stainless Steel 304 316 Hex Nut [May 09, 2022]
[May 09, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4896. OEM Customized Stainless Steel 304 Threaded Hole Attached Bolt DIN934 Hex Nut [Apr 07, 2022]
[Apr 07, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4897. DIN6923 Flange Stainless Steel Hex Nut Flange Nut with Serration [Apr 02, 2022]
[Apr 02, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4898. DIN6923 Stainless Steel Flange Hex Nut Flange Nut with Serration [Feb 28, 2022]
[Feb 28, 2022] Greetings From Risco Fastener!! Risco Fastener, Was Established In 2003. As The Manufacturer & Extensive Stockholder Of FASTENER Products. Now We Are One Of The Best Manufacturer In This Industry. Our Products Are ...
4899. Hot Sale Multiple Categories Stainless Steel Alloy 42 Hex Flat Jam Nuts [Oct 16, 2025]
[Oct 16, 2025] Hex Flat Jam Nuts Standard: ANSI/ASME B18.2.2 Size: 1/4"-4", M5-M100 Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel Heat Treatment: Solution and Aging ...
4900. Hot Sale Multiple Categories Stainless Steel Kovar Hex Flat Jam Nuts [Oct 16, 2025]
[Oct 16, 2025] Hex Flat Jam Nuts Standard: ANSI/ASME B18.2.2 Size: 1/4"-4", M5-M100 Material: Hastelloy, Monel, Nickel, Inconel, Incoloy, Duplex, Superalloy, Austenitic Stainless steel Heat Treatment: Solution and Aging ...
4901. China Suppler Wholesales Exporter Stainless Steel Serrated DIN6923 HDG Hex Flange Nuts [Apr 08, 2025]
[Apr 08, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
4902. China Suppler Wholesales Stainless Steel Serrated DIN6923 HDG Hex Flange Nuts [Apr 08, 2025]
[Apr 08, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
4903. Affordable Stainless Steel DIN6926 Hex Flange Locking Blue-White Serrated Nut Polished Clean [Apr 08, 2025]
[Apr 08, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
4904. Corrosion Resistance 1/4-20 Zinc Plated Serrated Flange Hex Nuts [Apr 08, 2025]
[Apr 08, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
4905. Direct Sale Fastener Serrated Knurled Stainless Steel 304 316 Hex Flange Nut [Apr 08, 2025]
[Apr 08, 2025] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
