Jiangsu Profile
Product List
5416. Premium Hastelloy B B-2 B-3 Square Nut for Heavy-Duty Applications 
[Sep 05, 2025]
[Sep 05, 2025] Square Nut 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 ...
5417. A2 A4 Umbrella Head Knurled Body Round Rivet Nut Insert Nut M8 [Aug 18, 2025]
[Aug 18, 2025] Model NO. M8 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample ...
5418. Umbrella Head Knurled Body Round Rivet Nut Insert Nut M8 [Aug 18, 2025]
[Aug 18, 2025] Model NO. M8 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample ...
5419. SS304 SS316 A2 A4 Chinese Manufacturer Stainless Steel Stamping Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. Customized Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality ...
5420. Stainless Steel Ss201 M6 M8 M10 M12 Customized Stamping Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. Customized Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service ...
5421. M2 M3 M4 M5 Stainless Steel Stamping Rectangular Thin Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. Customized Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality ...
5422. A2-70 DIN SS316 SS304 Square Wing Butterfly Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. 100-300mm Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service ...
5423. Stainless Steel A2 A4 Ss201 SS304 SS316 M10 M12 Wing Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. 100-300mm Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service ...
5424. Stainless Steel 201 304 316 M4 M5 Square Wing Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. 100-300mm Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality ...
5425. DIN 314 Stainless Steel Wing Nuts with Square Wing [Aug 15, 2025]
[Aug 15, 2025] Model NO. DIN314 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample ...
5426. Stock DIN315 DIN314 Stainless Steel Butterfly Wing Nut M6-M64 [Aug 15, 2025]
[Aug 15, 2025] Model NO. M6-M64 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service Available ...
5427. DIN315 Stainless Steel Wing Nuts (Stock) [Aug 15, 2025]
[Aug 15, 2025] Model NO. M5-M45 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample ...
5428. Formwork Forged Stainless Steel Lock Wing Nut/Butterfly Nut [Aug 15, 2025]
[Aug 15, 2025] Model NO. M4-M64 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service Available ...
5429. Stainless Steel A2-70 Wing Nuts DIN314 [Aug 15, 2025]
[Aug 15, 2025] Model NO. DIN314 Connection Common Bolt Head Style Hexagonal Standard ANSI Grade A2,A4 Color Plain,galvanizing,blackening Application Connection,Fastening Quality Control 100% Quality Inspection Sample Service Available ...
5430. Premium DIN1587 Stainless Steel Hex Crown Acorn Cap Nuts [Aug 15, 2025]
[Aug 15, 2025] Product Description Metric Standards Commonly seen ones include M3, M4, M5, M6, M8, M10, M12, M16, M20, M24, etc. Thread Specifications Such as 1/4 - 20, 5/16 - 18, 3/8 - 16, 7/16 - 14, 1/2 - 13, 9/16 - 12, 5/8 - ...
Company: Bolnut Fastener Co., Ltd
