Jiangsu Profile
Product List
20191. Hexagonal Head Wood Screw with Hot DIP Galvanizing Self-Tapping Screw 
[Jun 22, 2026]
[Jun 22, 2026] Product Description Unit: Millimeter Nominal Diameter d 4 5 6 7 8 10 12 16 20 ds max 4 5 6 7 8 10 12 16 20 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20192. Brass Countersunk Sems Machine Screw with Washers & Nut [Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter M3 M3.5 M4 M5 M6 M8 M10 P (Thread Pitch) 0.5 0.6 0.7 0.8 1 1.25 1.5 dk max (Max Head Diameter) 5.6 6.5 7.5 9.2 11 14.5 18 dk min (Min Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20193. Galvanized Carbon Steel Anti-Slip Ribbed Round Spade Head Thumb Screw [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Raw Material & Mechanical Performance Base The main raw material is carbon steel, and the tensile strength grade can be flexibly customized from 3.6 to 12.9 according to different ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20194. Stainless Steel Phillips Cross Mushroom Head Spring Captive Screw M3-M10 [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Product Name DIN7964 Phillips Mushroom Round Head Waisted Shank Spring Captive Screw, half thread stainless steel anti-drop fastener for equipment adjustment & electronic ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20195. Custom Brass & Stainless Steel Flat Head Slotted Machine Screw [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Full Standard Product Name Wide Flat Round Flange Slotted Machine Screws, Dual Material Stainless Steel & Brass Single External Thread Fasteners for Electronic & Hardware ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20196. Two-Piece Male Female Dual Chicago Binding Screw for Furniture & Album [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material & Grade Made of SUS304 stainless steel, customizable A2-70 / A4-70 grades, good rust and oxidation resistance for indoor & damp furniture assembly. Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20197. Custom Roofing Screw, Torx Pan & Flat Head Self Tapping Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Zinc Plated & Hot Galvanized Torx Recess Pan Head & Flat Countersunk Bi-Metal High-Low Dual Coarse Thread Self-Tapping Screws, Stainless Steel Weatherproof ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20198. 304 Stainless Steel Spring Washers DIN127 GB93 Spring Lock Washer AISI SS304/316 [Jun 12, 2026]
[Jun 12, 2026] Product Description Products name Washers Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel ...
Company: Bolnut Fastener Co., Ltd
20199. Moisture Resistance Cross Recessed Pan Head Self-Tapping Screw for Equipment Assembly [Jun 12, 2026]
[Jun 12, 2026] Product Description PAN HEAD SELF-TAPPING SCREW Introducing our premium range of pan head self-tapping screws, available in stainless steel and carbon steel. Our collection includes pan head self-tapping screws, ...
20200. Antirust and Durabl Hex/Hexagon Socket Countersunk Head Screw M2-M10 DIN7991 [Jun 12, 2026]
[Jun 12, 2026] Product Description COUNTERSUNK HEAD SCREW Discover our range of premium carbon steel and stainless steel screws, including Countersunk Head screws, Slotted Countersunk Head screws, Plum Anti-Theft screws, Hexagon ...
20201. Corrosion Resistance Slotted Countersunk Head Screws for Machinery Manufacturing [Jun 12, 2026]
[Jun 12, 2026] Product Description COUNTERSUNK HEAD SCREW Discover our range of premium carbon steel and stainless steel screws, including Countersunk Head screws, Slotted Countersunk Head screws, Plum Anti-Theft screws, Hexagon ...
20202. Factory Custom Stainless Steel Plum Anti-Theft Screw with Half-Countersunk Head [Jun 12, 2026]
[Jun 12, 2026] Product Description COUNTERSUNK HEAD SCREW Discover our range of premium carbon steel and stainless steel screws, including Countersunk Head screws, Slotted Countersunk Head screws, Plum Anti-Theft screws, Hexagon ...
20203. DIN7991 Stainless steel Hexagon Socket Countersunk/Flat Head Cap Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description COUNTERSUNK HEAD SCREW Discover our range of premium carbon steel and stainless steel screws, including Countersunk Head screws, Slotted Countersunk Head screws, Plum Anti-Theft screws, Hexagon ...
20204. DIN967 Pozi Wafer Head Screw, Phillips Pan Head Machine Screw [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Product Standard DIN967 Standard Wafer Mushroom Washer Head Machine Screw, Custom GB/ANSI/JIS specification available upon request Material Grade A2(304) & A4(316) Stainless Steel, ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
20205. Strong Cross Recessed Pan Head Stainless-Steel Fasteners Tapping Screw for Wardrobe Installation [Jun 12, 2026]
[Jun 12, 2026] Product Description PAN HEAD SELF-TAPPING SCREW Introducing our premium range of pan head self-tapping screws, available in stainless steel and carbon steel. Our collection includes pan head self-tapping screws, ...
