Jiangsu Profile

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Product List
5191. Premium Polished Titanium Flange Nut for M6 M8 M10 M12
[Sep 08, 2025]
[Sep 08, 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
5192. Premium Slotted Steel Lock Nuts M10-M300 From Hebei
[Sep 08, 2025]
[Sep 08, 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
5193. Premium DIN981 Slotted Rolling Bearing Nut for Spindles
[Sep 08, 2025]
[Sep 08, 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
5194. Premium Zinc Plated Square Nuts for M1.6 to M3 Bolts
[Sep 08, 2025]
[Sep 08, 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
5195. High-Quality Carbon Steel Spot Weld Nuts for M6 to M14 Sizes
[Sep 08, 2025]
[Sep 08, 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
5196. Durable 18-8 Stainless Steel Square Nuts for Heavy Duty Use 2.
[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
5197. Durable Thickened Metric Hex Nuts DIN934 M5 to M24
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M1 M1.2 M1.4 M1.6 (M1.7) P Pitch Coarse thread 0.25 0.25 0.3 0.35 0.35 Fine thread-1 / / / / / Fine thread-2 / / / / / m max=nominal size 0.8 1 1.2 1.3 1.4 min 0.55 0.75 0.95 1.05 1.15 mw min 0.44 0.6 0.76 ...
5198. Self-Locking GB6184/DIN980m Anti-Losening Nut Product Type Nuts
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M3 M4 M5 M6 M7 P Pitch Coarse thread 0.5 0.7 0.8 1 1 Fine thread 1 / / / / / Fine thread 2 / / / / / da min 3 4 5 6 7 max 3.45 4.6 5.75 6.75 7.75 dw min 4.6 5.9 6.9 8.9 9.6 e min 6.01 7.66 8.79 11.05 12.12 ...
5199. Heavy-Duty Hexagon Nut for Automotive Use - Secure and Long-Lasting
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M1 M1.2 M1.4 M1.6 (M1.7) P Pitch Coarse thread 0.25 0.25 0.3 0.35 0.35 Fine thread-1 / / / / / Fine thread-2 / / / / / m max=nominal size 0.8 1 1.2 1.3 1.4 min 0.55 0.75 0.95 1.05 1.15 mw min 0.44 0.6 0.76 ...
5200. DIN 985 Hexagon Lock Nut
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M3 M4 M5 M6 M8 M10 M12 (M14) P Pitch 0.5 0.7 0.8 1 1.25 1.5 1.75 2 da max 3.45 4.6 5.75 6.75 8.75 10.8 13 15.1 min 3 4 5 6 8 10 12 14 dw min 4.6 5.9 6.9 8.9 11.6 14.6 16.6 19.6 e min 6.01 7.66 8.79 11.05 ...
5201. 304 Stainless Steel Nylon Lock Nut Gbt889 Hexagon Self-Locking Nut
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M3 M4 M5 M6 M8 M10 M12 (M14) P Pitch 0.5 0.7 0.8 1 1.25 1.5 1.75 2 da max 3.45 4.6 5.75 6.75 8.75 10.8 13 15.1 min 3 4 5 6 8 10 12 14 dw min 4.6 5.9 6.9 8.9 11.6 14.6 16.6 19.6 e min 6.01 7.66 8.79 11.05 ...
5202. DIN6926 Self-Locking Hex Flange Nuts with Nylon Insert for Mining Vehicles
[Aug 01, 2025]
[Aug 01, 2025] Thread Size d M5 M6 M8 M10 M12 P Pitch Coarse thread 0.8 1 1.25 1.5 1.75 Fine thread-1 / / 1 1.25 1.5 Fine thread-2 / / / -1 -1.25 c min 1 1.1 1.2 1.5 1.8 da min 5 6 8 10 12 max 5.75 6.75 8.75 10.8 13 dc max 11.8 14.2 ...
5203. GB62 / DIN315 Carbon Steel Wing Nut with Zinc Plated Finish
[Aug 01, 2025]
[Aug 01, 2025] Screw Thread d M4 M5 M6 M8 M10 M12 M16 M20 P Coarse thread 0.7 0.8 1 1.25 1.5 1.75 2 2.5 dk max 8 11 13 16 20 23 29 35 min 6 8 10 13 17 20 26 32 ds max 7 9 11 12.5 16.5 19.5 23 29 min 5.5 7.5 9 10.5 14.5 17.5 21 27 L ...
5204. Durable Headless Threaded Nut with Hollow Internal Design
[Jul 28, 2025]
[Jul 28, 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
5205. Premium Wholesale Metric Stainless Steel Lock Nuts for Secure Fastening
[Jul 17, 2025]
[Jul 17, 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



















