Jiangsu Profile
Product List
224266. A2 Stainless Steel Custom Inner Hex Step Socket Screw 
[Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Full Product Name Carbon Steel 304/316 A2/A4/A2-70 Flat Head Hex Socket Step Screw Material Carbon Steel (304/316 stainless steel options available) Mechanical Grade A2, A4, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224267. DIN7981 Zinc Plated Phillips Pan Head Self Tapping Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Full Product Name Carbon Steel 8.8 Grade DIN7981 Phillips Recess Pan/Round Head Self-Tapping Screw Material Carbon Steel Mechanical Grade 8.8 Drive Recess Type Phillips (Cross) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224268. DIN963 Zinc Plated Slotted Countersunk Machine Screw [Jun 23, 2026]
[Jun 23, 2026] Product Description Item Details Full Product Name Carbon Steel 4.8 Grade DIN963 Slotted Countersunk (CSK) Head Machine Screw Material Carbon Steel Mechanical Grade 4.8 Drive Recess Type Slotted (Flathead) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224269. Dacromate Hex Flange Head SDS Self Tapping Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Hexagon Head Flange SDS Safety Self-Tapping Screw Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess Type Hexagon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224270. 7*89 Stainless Steel Torx Hard Wood Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Hex Head Flange SDS Safety Self-Tapping Screw Material Carbon Steel Mechanical Grade Dacromet Carbon Steel (high anti-corrosion grade) Drive ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224271. Oval Head Spade Type Hand Twist Thumb Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Shoulderless/Oval Head Multi-Style Bolt, Multi-Grade, Multi-Surface Treatment Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224272. Custom Railway Railroad Fixing Spike Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Round Head Cross Drive Custom Railway Screw Spike Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess Type Cross ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224273. Dacromet Hex Head Self Drilling Fastening Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Round/Hex Flanged Head Square Drive Self-Drilling Screw Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224274. Carbon Steel Ruspert Coated Flat Point Hex Set Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Coated Hexagon Socket Set Screw, Multi-Grade, Multi-Head Material Carbon Steel Mechanical Grade 4.8, 8.8, 10.9 Drive Recess Type Hexagon Socket ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224275. Blue Zinc Plated Thread Locking Socket Head Screw [Jun 22, 2026]
[Jun 22, 2026] Product Description Item Details Full Product Name Carbon Steel Round Head Hexagon Socket Allen Screw, Multi-Grade, Multi-Head Material Carbon Steel Mechanical Grade 3.6, 4.8, 5.6, 6.8, 8.8, 9.8 Drive Recess ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224276. A2 SS304 Stainless Steel U Bolt Full Thread & Half Thread Custom M3-M64 Passivated U Shaped Pipe ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Official Product Name Custom Integral Cold Bent U-Shaped Fastener, A2 (SS304) Austenitic Stainless Steel Pipe Clamp U Bolt, Dual Clamp U Bolt, Dual Full & Half Metric Thread ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224277. SS304 Stainless Steel U Bolt Full Thread & Half Thread Custom Size M3-M64 Passivated U Shaped Pipe ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Complete Official Product Name Custom Integral Cold Bent U-Shaped Bolt, SS304 Stainless Steel Pipe Clamp Hardware, Dual Thread Options of Full Metric Thread & Half Metric Thread, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224278. SS304 SS316 Stainless Steel Full & Half Thread U Bolt with Matching Nuts, Integral Bent U Type Pipe ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Complete Product Official Title DIN3570 One-Piece Cold Bent U Hook Bolt, Medium Carbon Steel Full Metric Thread Pipe Clamp Fastener, Dual Black & Blue Zinc Anti-Corrosion Plating ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224279. A2-70 Stainless Steel Square U-Shaped Bolt Half Thread U Pipe for Marine Solar Industrial Pipeline ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Official Product Name A2-70 Stainless Steel Square U-Shaped Integral Bent Bolt, Half Metric Thread Pipe Clamp Fastener, High Anti-Corrosion Square U Hook Hardware for Marine, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
224280. OEM DIN3570 SS304 SS316 Stainless Steel U Bolt Pipe Clamp U-Bolt for Pipe Fixing [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Product Full Title Multi-spec U-type pipe fixing bolt, one-piece cold bend U bolt with double-end full metric thread Base & Optional Materials Main raw material: high-strength ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
