Jiangsu Profile
Product List
71146. 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.
71147. 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.
71148. 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.
71149. Double Acting Balance Hydraulic Cylinder with Integrated Counterbalance Valve [May 26, 2026]
[May 26, 2026] Product Description Core Advantages & Material Highlights Built-in Safety Valve Prevents load free-fall and overrunning during descent; maintains constant back pressure for smooth, shock-free movement. Durable ...
71150. 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.
71151. 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.
71152. Long Phillips Countersunk Head Self-Tapping Screw, Carbon Steel, Black Oxide Finish [May 25, 2026]
[May 25, 2026] Product Description Item Details Material Carbon Steel (1018 / 1022) Product Type Countersunk Head Self-Tapping Screw Drive Type Cross Recessed (Phillips / Pozi Drive) Connection Method Self-Tapping Threaded ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
71153. Shengye High-Performance Tube Pipe Mill for Carbon Applications [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71154. Shengye Efficient Tube Pipe Making Machine for Custom Carbon Solutions [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71155. Shengye High-Performance Tube Pipe Making Machine for Carbon Production [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71156. Customizable Carbon Tube Pipe Mill by Shengye with CE Certification [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, & special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71157. Innovative Tube Pipe Making Machine for Carbon Steel by Shengye [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71158. Shengye Innovative Tube Pipe Making Machine for Carbon Steel Fabrication [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71159. Reliable ERW Tube Pipe Mill for Custom Carbon Solutions by Shengye [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
71160. High-Quality Tube Pipe Making Machine for Carbon Steel by Shengye [May 22, 2026]
[May 22, 2026] Product Description SY32 high-frequency welded tube equipment. Our ERW mill shapes round, square, rectangular, and special pipes: D, O, Octagon. Applications: GI, construction, automotive, mechanical, furniture, ...
