Jiangsu Profile
Product List
3391. H62 Brass DIN910 Hex Plug Fastening Screw 
[Jun 21, 2026]
[Jun 21, 2026] Product Description Item Details Full Product Name A2/A4 Stainless Steel Hexagon Head Plug with Coarse Thread Material Stainless Steel Mechanical Grade A2, A4 Drive Recess Type N/A (Hexagonal wrench ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3392. DIN985 Stainless Steel Nylon Insert Lock Screw [Jun 21, 2026]
[Jun 21, 2026] Product Description Item Details Full Product Name A2/A4 Stainless Steel Wing Nut Material Stainless Steel Mechanical Grade A2, A4 Drive Recess Type N/A (Tool-Free, Hand-Tightening) Head Shape Wing ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3393. Stainless Steel Knurling Flat Head Thumb Screw [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name A2/A4 Stainless Steel Cap Knurled Head Custom Groove Thumb Screw Material Stainless Steel Mechanical Grade A2, A4 Drive Recess Type Custom Made (Custom ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3394. Custom Male Female Internal Thread Binding Screw [Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name A2-50~A4-80 Stainless Steel Round Head Multi-Groove Chicago Binding Post Screw Material Stainless Steel 304/316 Mechanical Grade A2-50 ~ A4-80 Drive Recess ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3395. SS304 SS316 Phillips Pan Head Captive Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name A2 & A4 Stainless Steel Cross Phillips Pan Head Captive Screw Raw Material Stainless Steel SS304 (A2 Grade), SS316 (A4 Grade) Mechanical Performance Grade A2 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3396. Custom SS304 SS316 Pin Torx Three Lobes Anti-Theft Security Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name A2 & A4 Stainless Steel Flat Countersunk Torx Pin Anti-Theft Security Screw Raw Material Stainless Steel SS304 (A2 Grade), SS316 (A4 Grade) Mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3397. SS304 M4~M10 Open End Reduced Head Rivet Nut Matching Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name A2 & A4 Stainless Steel Flat Head Slotted Knurled Body Rivet Screw Raw Material Stainless Steel SS304 (A2 Grade), SS316 (A4 Grade) Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3398. Custom Stainless Steel Hex Socket Shoulder Self Tapping Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name A2 & A4 Stainless Steel Hexagonal Head Hexagon Drive Coach Screw Base Raw Material Stainless Steel SS304 (A2 Grade), SS316 (A4 Grade) Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3399. Steel Zinc Plated St4.8 Cross Truss Head Self Drilling Screw [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Full Product Name 304 & 316 Stainless Steel Tamper-Proof Anti-Theft Pin Torx Flat Countersunk (CSK) Machine Screw Raw Material Stainless Steel SS304, SS316 Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3400. Stainless Steel Bi-Metal Self Drilling Screw St5.5 St6.3 Solar Panel Metal Roof Fastener [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name 304 & 316 Stainless Steel Tamper-Proof Pin Torx Security Flat Countersunk (CSK) Machine Screw Raw Material Stainless Steel SS304, SS316 Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3401. Product: DIN571 Hex Head Lag Screw / Coach Wood Self Tapping Screw (Carbon Steel Zinc Plated & ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name 304/316 Stainless Steel Tamper-Proof Torx Security Flat Countersunk (CSK) Machine Screw Core Raw Material Stainless Steel SS304 & SS316 Mechanical Grade A2-70 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3402. Stainless Steel Self Tapping Screw, Drilling Nail Screw, Machine Screw Assortment [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Corrosion-Resistant Stainless Steel Raw Material Series This multi-combination screw series is produced from SS304, SS316, SS2205 and SS2507 stainless steel blanks. A2-70 and A4-70 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3403. DIN84 SS304 SS316 Slotted Cheese Round Head Stainless Steel Machine Screws [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN84 Slotted Cheese Head Stainless Steel Machine Screw Raw Material Grade Premium Stainless Steel, including SS304, SS316, duplex steel SS2205 & ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3404. Grade 4.8 Carbon Steel Knurled Round Thin Thumb Screw, Hand Twist Plastic Knob Head Machine Screw ... [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name Grade 4.8 Carbon Steel Knurled Thin Round Thumb Screw, Tool-Free Hand Twist Adjustment Fastener Raw Material Options Medium carbon steel C1006 / C1022 / C1045 as ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
3405. Factory ISO7380 SS304 Button Round Pan Head Hex Socket Machine Screw for Equipment Assembly [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Raw Material & Mechanical Grade Primary raw material is SS304 stainless steel with standard A2-70 strength grade; SS316 stainless steel is offered as an upgraded alternative for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
