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Product List
7126. Hongniu Fasteners Flat Head Half Hex Rivet Nut (Round Hole) Reliable Threaded Inserts for Thin ... 
[Mar 16, 2026]
[Mar 16, 2026] Flat Head Half Hex Rivet Nuts with round hole are designed to provide strong, reusable internal threads in thin materials where tapping is not possible. The half-hex body offers improved resistance to rotation, ensuring ...
7127. Hongniu Fasteners Hex Flange Nut Ifi 145 Carbon Steel / Stainless Steel OEM & Bulk Supply [Mar 16, 2026]
[Mar 16, 2026] Item Description Product Name Hex Flange Nut Standard IFI 145 Thread Size M5 - M20 / 1/4" - 3/4" Thread Type Metric / UNC / UNF Material Carbon Steel, Stainless Steel (304 / 316) Strength Grade Class 8 / 10 / 12 Surface ...
7128. Hongniu Fsteners Hot Sale ANSI/ASME B18.2.2 Hex Flange Nut Stainless Steel / Carbon Steel M6-M24 ... [Mar 16, 2026]
[Mar 16, 2026] Item No Thread Size Width Across Flats (mm) Thickness (mm) Material Surface Finish Standard Strength Grade HFN-01 M6 10 5 SS304 Plain / Zinc ANSI/ASME B18.2.2 8 HFN-02 M8 13 6.5 SS316 Zinc / Black ANSI/ASME B18.2.2 10 ...
7129. Hongniu Fasteners Hex Flange Nut DIN 6923 Stainless Steel / Carbon Steel / Zinc Plated M6 M8 M10 M12 [Mar 16, 2026]
[Mar 16, 2026] Property / Feature Description / Options Standard DIN 6923 Material Carbon Steel / Stainless Steel 304 / Stainless Steel 316 Surface Finish Zinc Plated, Black Oxide, Plain, Hot-dip Galvanized Thread Size M4, M5, M6, M8, ...
7130. Hongniu Fasteners ASTM Heavy Hex Nuts Carbon Steel / Stainless Steel A2 / A4 Black Oxide/Zinc ... [Mar 16, 2026]
[Mar 16, 2026] Size(mm) Thread Pitch Width Across Flats (WAF) Thickness (T) M12 1.75 22 12 M16 2.00 27 16 M20 2.50 32 20 M22 2.50 34 22 M24 3.00 36 24 M27 3.00 41 27 M30 3.50 46 30 M33 3.50 50 33 M36 4.00 55 36 M39 4.00 60 39 M42 4.50 ...
7131. Hongniu Fasteners ISO 4161 Hex Flange Nut Metric Serrated Flange Lock Nut Carbon Steel / Stainless ... [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 ...
7132. DIN934 Hex Nut Stainless Steel 304/316 Zinc Plated Grade A2-70 for Industrial [Feb 06, 2026]
[Feb 06, 2026] 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
7133. Hex Flange Lock Nuts Nylon Insert Stainless Steel 304/316 DIN 6926 Standard Metric M4-M10 Mining ... [Mar 05, 2026]
[Mar 05, 2026] 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
7134. DIN6923 Metric 304 Stainless Steel A2-70 Hex Flange Lock Nut Grade 10 Zinc Plated with Serrated ... [Mar 27, 2026]
[Mar 27, 2026] 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
7135. M2-M6 Nylon Insert Hex Lock Nut, Flange Lock Nut, Anodized (Titanium Gray) [Feb 05, 2026]
[Feb 05, 2026] [Good Material] - Made of good quality aluminum alloy, these lock nuts are lightweight, corrosion-resistant, and can withstand harsh environments without losing their grip. [Non-Loosening Design] - The nylon insert of ...
7136. M2-M6 Nylon Insert Hex Lock Nut, Flange Lock Nut, Anodized (Purple) [Feb 05, 2026]
[Feb 05, 2026] [Good Material] - Made of good quality aluminum alloy, these lock nuts are lightweight, corrosion-resistant, and can withstand harsh environments without losing their grip. [Non-Loosening Design] - The nylon insert of ...
7137. M2-M6 Nylon Insert Hex Lock Nut, Flange Lock Nut, Anodized (Red) [Feb 05, 2026]
[Feb 05, 2026] [Good Material] - Made of good quality aluminum alloy, these lock nuts are lightweight, corrosion-resistant, and can withstand harsh environments without losing their grip. [Non-Loosening Design] - The nylon insert of ...
7138. M2-M6 Nylon Insert Hex Lock Nut, Flange Lock Nut, Anodized (Black) [Feb 04, 2026]
[Feb 04, 2026] [Good Material] - Made of good quality aluminum alloy, these lock nuts are lightweight, corrosion-resistant, and can withstand harsh environments without losing their grip. [Non-Loosening Design] - The nylon insert of ...
7139. M2-M6 Nylon Insert Hex Lock Nut, Flange Lock Nut, Anodized (Orange) [Feb 04, 2026]
[Feb 04, 2026] [Good Material] - Made of good quality aluminum alloy, these lock nuts are lightweight, corrosion-resistant, and can withstand harsh environments without losing their grip. [Non-Loosening Design] - The nylon insert of ...
7140. M5-M12 Titanium Flange Shoulder Hex Nut Anodized Color DIN 6923 [Feb 03, 2026]
[Feb 03, 2026] Anodized to increase corrosion resistance Made to DIN 6923 Made from certified Titanium Grade 5 6AL-4V Rolled threads for greater fatigue strength Super strong 120ksi yield strength capability Corrosion ...
