Jiangsu Profile
Product List
25396. 1215 Carbon Steel Thin Flat Washer φ22×1.5 with 12μm Eco White Zinc Plating 
[Jun 04, 2026]
[Jun 04, 2026] Product Description Item Details Raw Material 1215 Carbon Steel, good machinability, stable mechanical performance, RoHS compliant raw material Product Classification Precision Step Flat Washer, used for spacing, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25397. SUS321 Stainless Steel Hex Head Screw H5.5×11.0-M3 Natural Finish Precision Hex Machine Screw [May 29, 2026]
[May 29, 2026] Product Description Item Details Product Name SUS321 Stainless Steel Slotted Hex Head Machine Screw H5.5×11.0-M3 Material SUS321 Stainless Steel (AISI 321), excellent high temperature resistance and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25398. Precision Turned Knurled Standoff Boss, φ9.5×30.8mm 1215 Steel Standoff with M3×0.5 Thread & Nickel ... [May 27, 2026]
[May 27, 2026] Product Description Item Details Product Name Custom Knurled Standoff, Ø9.5×30.8mm M3×0.5 Threaded Insert Spacer Material Grade 1215 Free-Cutting Carbon Steel Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25399. Precision Turned Knurled Standoff Boss, φ9.5×28mm 1215 Steel Standoff with M3×0.5 Thread & Nickel ... [May 27, 2026]
[May 27, 2026] Product Description Item Details Product Name Custom Knurled Standoff Boss, Ø9.5×28mm M3×0.5 Threaded Insert Pin Material Grade 1215 Free-Cutting Carbon Steel Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25400. Precision Turned Knurled Standoff Boss, φ9.0×33mm 1215 Steel Standoff with M3×0.5 Thread & Nickel ... [May 27, 2026]
[May 27, 2026] Product Description Item Details Product Name Custom Knurled Standoff, Ø9.0×33mm M3×0.5 Threaded Insert Spacer Material Grade 1215 Free-Cutting Carbon Steel Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25401. Custom CNC Machined M8×1.25 Steel Hex Spacer Nut, 1215 Carbon Steel Fastener with Zinc Plating [May 27, 2026]
[May 27, 2026] Product Description Item Details Product Name Custom M8×1.25 Hex Coupling Standoff Nut Material Grade 1215MS Free-Cutting Carbon Steel Thread Specification M8×1.25-6H Internal Thread, Thread Depth ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25402. CNC Machined Hexagon Insert Nut, M8×1.25 Thread, 1215 Carbon Steel Color Zinc Plated [May 27, 2026]
[May 27, 2026] Product Description Item Details Product Name Custom Hexagon Insert Nut, H14×20mm, M8×1.25-6H Internal Thread Material Grade 1215MS Free-Cutting Carbon Steel Thread Specification M8×1.25-6H ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25403. Custom CNC Machined Hex Jam Nut, 3/8-32 Unef Hex Thin Nut C3604 Copper Nickel Plated 3-5um [May 26, 2026]
[May 26, 2026] Product Description Item Details Product Name 3/8-32 UNEF Thin Hex Nut Material Grade C3604 Free-Cutting Brass Thread Specification 3/8-32 UNEF-2B (American Extra Fine Thread) Key Dimensions Across Flats: ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25404. High-Traffic Version: M3×5.4 1215 Carbon Steel Self-Clinching Stud, Trivalent Black Zinc Plated, ... [May 26, 2026]
[May 26, 2026] Product Description Item Details Product Name M3×5.4 Through Hole Self-Clinching Press-Fit Stud Material 1215 Free Cutting Carbon Steel with excellent rigidity and machinability Surface Treatment Trivalent ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25405. M3×10 1215 Carbon Steel Self-Clinching Stud, Trivalent Color Zinc Plated, Through Hole Non-Threaded ... [May 26, 2026]
[May 26, 2026] Product Description Item Details Product Name M3×10 Internal Thread Self-Clinching Press-Fit Stud Material High quality 1215 free cutting carbon steel, good rigidity and machining property Surface ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25406. Custom SUS304 Stainless Steel Double End Threaded Stud, M2×0.4 & M3×0.5 Thread, φ2.1×61.2mm CNC ... [May 20, 2026]
[May 20, 2026] Product Description Item Details Product Name Custom SUS304 Stainless Steel Double End Threaded Stud Part Number SLI-GTDS-RFSH-03-03-A Material SUS304 Stainless Steel Surface Treatment Natural Finish, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25407. 1215 Carbon Steel Knurled Insert Nut, φ8.2×5.4mm M3 Threaded Boss with Black Zinc Plating [May 19, 2026]
[May 19, 2026] Product Description Item Details Material Carbon Steel (1215 Free Cutting Carbon Steel) Type Insert Nut (Knurled Insert Nut / BOSS Nut) Connection Type Press Fit Connection (Internal Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25408. Custom 1215 Steel Knurled Rivet Nut, Chemical Nickel Plated M3 Internal Thread Press Fit Rivet Nut [May 19, 2026]
[May 19, 2026] Product Description Item Details Product Name Custom 1215 Steel Knurled Press Fit Rivet Nut, M3 Internal Thread Nickel Plated Rivet Nut HS Code 7318160090 Material Carbon Steel Material Grade 1215 Free Cutting ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25409. Custom 1144 Steel Knurled Insert Nut (Φ12×9-M6) , Precision CNC Turned Mold-in Nut for Plastic Parts [May 18, 2026]
[May 18, 2026] Product Description Item Details Product Name Knurled Insert Nut / Mold-in Nut (Φ12×9-M6) Category Fasteners > Nuts > Insert Nut Material Carbon Steel (Grade: 1144) Material Grade 1144 Carbon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
25410. Round Head Machine Screws ISO7380 Hex Socket Button Head Bolts M3-M8 [May 18, 2026]
[May 18, 2026] Description Of Hex Socket Flat Head Screw Stainless steel hex socket flat head screws feature a countersunk head that fits flush with the surface, creating a smooth, clean appearance. Their internal hex drive provides ...
