Jiangsu Profile
Product List
4276. 304 Stainless Steel Slotted Modified Truss Head A2 Machine Screw 
[Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Multi-Grade Stainless Steel Raw Material & Anti-Corrosion Performance This slotted truss head machine screw is manufactured from multiple stainless steel grades including SS304, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4277. Stainless Steel Torx Socket Captive Screw, Waisted Unthreaded Shank Retaining Machine Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Dual Optional Raw Material & Graded Mechanical Performance This captive screw supports two mainstream raw material options: stainless steel and carbon steel. Stainless steel versions ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4278. Carbon Steel Black Phosphated Phillips Countersunk Drywall Self Tapping Screw for Wood [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Grade 4.8 High Tensile Carbon Steel Raw Material The raw material adopts C1006/C1010 low carbon steel, treated with tempering & hardening heat treatment to reach Grade 4.8 mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4279. A2-70 Stainless Steel Hexagon Head Cap Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details A2-70 Grade Stainless Steel Raw Material Raw material is certified A2-70 stainless steel, a widely used austenitic stainless fastener grade with balanced tensile strength and ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4280. Stainless Steel 304/316 Courtyard Drain Locking Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Dual-Grade Stainless Steel Raw Material Selection We provide two mainstream stainless steel grades: A2 (304) for general outdoor landscape projects and A4 (316) with extra molybdenum ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4281. SS304/316 Torx Countersunk Machine Screw GB2673 [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Stainless Steel Base Material & Anti-Corrosion Grades This fastener provides two mature stainless steel grades to match diverse working environments. A2 grade (304 stainless steel) ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4282. DIN965 Phillips Cross Countersunk Head Stainless Steel Machine Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material & Mechanical Performance Grade Two premium stainless steel grades are supplied for differentiated project demands: A2-70 (SS304) as the cost-effective general grade for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4283. Hex Washer Head Self Drilling Screw with EPDM Washer [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material & Strength Grade Two major material series for flexible project matching: stainless steel (A2-SS304, A4-SS316/316L, duplex 2205) for high anti-rust outdoor & coastal ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4284. SS304 SS316 Stainless Steel DIN7504 Cross Recessed Countersunk Flat Head Self Tapping Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material Grade Premium stainless steel raw stock available in three corrosion-resistant grades: SS304, SS316 and upgraded SS316L low-carbon variant, featuring stable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4285. DIN916 Stainless Steel 304 316 Hex Socket Cup Point Grub Set Screw Flat Point Allen Set Screw [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material Composition Manufactured from premium stainless steel grades including SS304, SS316, SS316L and duplex 2205 stainless steel. Raw metal wire undergoes strict ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4286. Factory Supply Stainless Steel Phillips Countersunk Flat Head Self Tapping Screw for Wood Furniture ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Base Raw Material & Performance Grade Main body adopts premium 1010/1022 carbon steel, standard mechanical strength grade 4.8 after precise heat treatment. Optional upgrade ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4287. China Factory Custom Carbon Steel Black Phosphated Drywall Chipboard Self Tapping Gypsum Screw for ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Main Raw Material & Optional Upgrade The base material is high-strength carbon steel with heat treatment to gain sharp tapping cutting power for gypsum, particle board and timber ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
4288. DIN914 Stainless Steel Metric Thread Grub Screws Flat Point Hexagon Socket Set Screw [May 06, 2026]
[May 06, 2026] Product Description If the screws do not meet your requirements, please feel free to contact us. We can produce according to customer's drawings and requirements. Product Name DIN914 stainless steel hex socket ...
4289. DIN7985 Stainless Steel Cross Slot Round Head Machine Screw [May 06, 2026]
[May 06, 2026] Detailed Photos Product Parameters Standard DIN,ISO,GB Material Stainless steel 201, 665, 667, 304, 316, etc Finish Plain Sample Freely Supplied Application Architecture, ...
4290. Self Tapping Screw for Constribution Wood Stainless Steel Wood Screw [May 06, 2026]
[May 06, 2026] Custom Stainless Steel 304 Torx Drive Countersunk Head Wood Screw Head Type Countersunk Head Groove type Torx Socket Length 40mm-80mm OEM Availbale Product Description Detailed Photos Packaging & ...
