Jiangsu Profile
Product List
27196. Carbon Steel Zinc Plated Z Type Self Tapping Hook Screws 
[Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Grade 4.8 Carbon Steel Base Material Raw material adopts Grade 4.8 medium carbon steel with stable tensile strength and bearing capacity. The raw steel strips go through unified ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27197. SS316 Phillips Trumpet Head Drywall Screw, Stainless Steel Anti-Corrosion Drywall Fastener [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name SS316 A4 Phillips Trumpet Countersunk Head Drywall Self Tapping Screw Raw Material Grade Stainless Steel SS316 (A4), optional SS304 A2 & carbon steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27198. Black Oxide Phillips Truss Pan Head Self Tapping Screw Auto Car Fastener [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Hardness Performance Base raw material is high-quality C1018/C1022 carbon steel, subjected to professional quenching and tempering hardening treatment to reach stable ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27199. Cylindrical Head Welding Shear Stud Screw ISO 13918 Na Type [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material & Structural Mechanical Grade Premium structural carbon steel raw stock, with minimum tensile strength reaching ≥450N/mm², fully compliant with ISO 13918 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27200. Phillips Cross Wafer Head Self Drilling Screw, Carbon Steel Blue Zinc Plated [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Material & Mechanical Strength Grade Two material solutions available: Grade 4.8 carbon steel as mainstream option for regular building fastening; stainless steel grades A2 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27201. Round Head Square Neck Stainless Steel 304/316 A2-70 Carriage Coach Bolt, DIN603 Standard for ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Material & Mechanical Grade Available in high-quality SS304 A2-70 and optional SS316 A4 stainless steel. Both grades feature high tensile strength, excellent hardness and stable mechanical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27202. Stainless Steel 304 DIN603 A2 Coach Bolt, Round Head Square Neck Carriage Bolt, M5-M20 [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Premium stainless steel grades: SS304 (A2-70) for general use, and SS316 (A4-70) for enhanced corrosion resistance. Both offer reliable mechanical performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27203. High Strength Hexagon Socket Shoulder Screw, Precision Limit Step Shoulder Bolt for Mold Machinery ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Raw Material Selection Range Main stainless steel grades SS304, SS316; optional SS201, SS303, SS316L, SS904L, F593; carbon steel & high-tensile alloy steel for heavy-load industrial ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27204. Black Oxide Grade 10.9 Carbon Steel DIN912 ANSI/ASME B18.3 Hexagon Full Thread Industrial Allen ... [Jun 11, 2026]
[Jun 11, 2026] Product Description Item Details Full Product Name DIN912 ANSI/ASME B18.3 Grade 10.9 Carbon Steel Half Thread Hexagon Socket Head Cap Screws Black Oxide Allen Bolts Raw Material & Strength Medium carbon ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27205. Stainless Steel Cross Recessed Countersunk Head Self Tapping Screw DIN7982, Pozi Drive Flat Head ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Primary Base Raw Material Stainless steel grades SS201, SS303, SS304, SS316, SS316L, SS904L; carbon steel 1010/1022 as economical alternative material Product Category ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27206. Stainless Steel Hex Flange Self Drilling Screw, Hex Head Drilling Fastener with Integrated EPDM ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Item Details Primary Raw Material Stainless steel (main grade 304 with superior anti-corrosion); carbon steel as cost-effective alternative material Product Category Industrial self-drilling ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27207. M5 Phillips Screw Cross Round Head GB818 Pan Head Machine Screws [Mar 27, 2026]
[Mar 27, 2026] Pan Head Machine Screw Made from premium 304/316 stainless steel, these pan head machine screws offer exceptional corrosion resistance and long-lasting durability. The rounded pan head ensures even force distribution ...
27208. 316 Durable GB819 Cross Countersunk Machine Screws in Stainless Steel [Feb 28, 2026]
[Feb 28, 2026] Stainless steel flat head machine screws, made from high-quality grades like A2 (304) or A4 (316) for exceptional corrosion resistance, feature a flat head for flush, smooth surfaces, full threading for secure ...
27209. Premium Metric Round Head Machine Screws ISO7045 - 1000 Pack [Nov 29, 2025]
[Nov 29, 2025] Company Information Taizhou Fengye Metal Products Co., Ltd. Welcome to Taizhou Fengye Metal Products Co., Ltd. Located in the renowned "Stainless Steel Town," we have been specializing in metal products for over 20 ...
27210. Premium High Quantity Stainless Steel Self-Tapping Screws for Durable Projects [Nov 03, 2025]
[Nov 03, 2025] Company Information Product Parameters Product Standard Thread ...
