Jiangsu Profile
Product List
8806. Blue Zinc Plated GB834 Knurled Head Thumb Screw, Two-Step Shoulder Hand Tighten Machine Screw for ... 
[Jun 17, 2026]
[Jun 17, 2026] Product Description Parameter Symbol M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 Thread Pitch P 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 Head Diameter Max dk Max 7 8 9 11 12 16 20 24 30 Head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8807. Black Knurled Plastic Head Thumb Screw with Stainless Steel Hex Socket Bolt Tool Free Hand ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Composite Raw Material Combination of PP anti-slip plastic knob head and stainless steel inner hex bolt; carbon steel screw body is optional for cost control. Product Classification ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8808. ASTM A325 Hot DIP Galvanized Heavy Hex Structural Bolt Half Thread High Tensile Steel Bolt for ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Category Detailed Information Main Raw Material & Alloy Grade Premium medium carbon steel 40Cr as standard substrate; two optional grades of ASTM A325 are available, including Type 1 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8809. 8.8 Grade Carbon Steel Zinc Plated Hex Socket Countersunk Waisted Shank Captive Screw for Equipment ... [Jun 15, 2026]
[Jun 15, 2026] Symbol Limit M2.5 M3 M4 M5 M6 M8 M10 b Nominal Thread Length 4 4 6 8 10 12 15 dk (Head Diameter) Max 5.0 6 8 10 12 16 20 dk (Head Diameter) Min 4.7 5.7 7.64 9.64 11.57 15.57 19.48 k ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8810. Phillips Head Chicago Screw, Male and Female Hollow Barrel Fastener Screw for Album Binding [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Raw Material Base High strength carbon steel as raw material, stable mechanical property, reaches 4.8 to 6.8 strength grade, good tensile resistance for repeated assembly ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8811. Customized Nickel Plating Dual Screw Male and Female Chicago Screw, Two-Part Hollow Barrel Book ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material High strength carbon steel as core raw material, stable mechanical property, tensile strength meets 4.8~6.8 performance grade standard Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8812. 316 Stainless Steel Pan Head Screw, Torx & Phillips Cross Drive, Button Head Machine Bolt & Self ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Complete Product Title 316 Stainless Steel Pan & Button Head Self Tapping Screw, Optional Phillips & Torx Dual Drive Fastener for Marine, Metal and Wood Assembly Raw Material High ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8813. Wholesale Furniture Fittings Cross Recessed Double Countersunk Zinc Plated Chipboard Self Tapping ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Zinc Plated Phillips Cross Recess Double Countersunk Bi-Metal High-Low Coarse Thread Self Tapping Screws, Carbon Steel Fasteners for Chipboard, Hardwood and Office ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8814. Stainless Steel Countersunk Square Drive Deck Self Tapping Screw, Anti-Corrosion Chipboard Wood ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Stainless Steel Countersunk Square Robertson Drive Deck Self-Tapping Screws, Outdoor Wood Chipboard Fasteners Applicable Standards DIN, GB, ISO standard ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
8815. Carbon Steel Bolts, Carbon Steel Washers, Heavy-Duty Structural Flat Washers F436 and Hexagon ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
8816. Nai-Lok Ultra High Purity Metal Face Gasket Seal Fittings Female Union for UHP Gas Equipment [Jun 10, 2026]
[Jun 10, 2026] Product Description Female to Female VCR Connector A Female to Female VCR Connector is a high-precision fitting designed to connect two male VCR fittings in high-purity gas and fluid systems. Utilizing a metal ...
8817. Stainless Steel 316L Ultra High Purity Metal Face Seal Fittings Female Unions for Gas Generators ... [Jun 10, 2026]
[Jun 10, 2026] Product Description Female to Female VCR Connector A Female to Female VCR Connector is a high-precision fitting designed to connect two male VCR fittings in high-purity gas and fluid systems. Utilizing a metal gasket ...
8818. SS316L UHP Fittings Supplier High Purity Metal Face Seal Fittings 3000psi 1/4in Coaxial Purge Tee [Jun 10, 2026]
[Jun 10, 2026] Product Description Female to Male Metal Face Seal Connector A Female to Male Metal Face Seal Connector is a precision stainless steel fitting used to join VCR-style connections of different genders in high-purity gas ...
8819. DIN931 GB5780 GB5782 GB5783 HDG Hot DIP Galvanized Carbon Steel Hex Head Bolts M8 M10 M12 M14 M16 ... [Jun 09, 2026]
[Jun 09, 2026] Product Description Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...
Company: Bolnut Fastener Co., Ltd
8820. CNC 1215 Carbon Steel Dowel Pin Odφ10×Length45mm, M7×1.0-6h Internal Thread, Carburizing Heat ... [Jun 09, 2026]
[Jun 09, 2026] Product Description Item Details Full Product Definition Solid Carburized Locating Dowel Pin with Internal Thread & Dual Side Cross Hole for Mechanical Positioning & Locking Raw Material Specification 1215 Free ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
