Jiangsu Profile
Product List
27676. Product: Stainless Steel Hexagon Socket Countersunk Head Machine Screws M4.8 
[Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name Stainless Steel Tamper-Proof Torx Security Flat Countersunk (CSK) Machine Screw Base Raw Material Stainless Steel 304 / 316 Grade Mechanical Performance ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27677. Stainless Steel Pan Head Slotted Machine Screw Industrial Fastener Hardware [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Product Name Tamper-Proof Torx Flat Countersunk Head Stainless Steel Machine Screw Material Stainless Steel 304 / 316; Performance Grade A2-70, A4-70 Drive Type Tamper-Proof Torx ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27678. DIN444 Standard 304 & 316 Stainless Steel Swivel Joint Lifting Eye Bolt Anti-Corrosion Articulated ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Full Product Name DIN444 Standard 304 & 316 Stainless Steel Movable Swivel Joint Lifting Eye Bolt Executive Industrial Standards DIN444 German movable eyebolt standard, compatible ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27679. 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.
27680. Carbon Steel Yellow Zinc Plated Wedge Anchor Bolt Through Expansion Anchor for Concrete [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Mechanical Property Made from high-quality carbon steel, these yellow zinc plated wedge anchor bolts offer excellent tensile strength and shear resistance. They ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27681. A2-70 / A4-80 Stainless Steel Hex Head Sleeve Anchor Bolt, M20, Corrosion-Resistant Concrete ... [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Mechanical Property Made from premium A2-70 / A4-80 stainless steel, these hex head sleeve anchors deliver high tensile strength, shear resistance, and excellent ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27682. HDG Carbon Steel Hot-DIP Galvanized M20 Drop in Anchor Bolt for Concrete Construction [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Mechanical Property Made of high-quality carbon steel, available in Grade 4, 6, and 8. It features excellent tensile strength and shear resistance, suitable for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27683. DIN7505 Phillips Countersunk Head Chipboard Screw Carbon Steel [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Base Raw Material & Heat Treatment Grade High-quality low-carbon steel C1018 / C1022 as base raw material. After cold forging forming, it undergoes strict quenching and tempering ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27684. Stainless Steel Sleeve Expansion Anchor Bolt, A2/A4 Grade, DIN Standard, for Concrete & Construction [Jun 15, 2026]
[Jun 15, 2026] Product Description Item Details Raw Material & Mechanical Property Made of high-quality carbon steel, Grade 8.8 mechanical performance. Features high tensile strength, excellent shear resistance and good ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27685. DIN603 A2-70 / A4-70 Stainless Steel Carriage Bolt, SS304/SS316 Round Head Square Neck Coach Bolt, ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Manufactured from premium stainless steel, with grades including SS304 (A2) and SS316 (A4) to meet diverse strength and corrosion-resistance needs. For ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27686. SS304 / SS316 A4 DIN603 Carriage Bolt, Stainless Steel Round Head Square Neck Coach Bolt, M5-M20, ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Manufactured from premium stainless steel, with grades including SS304 (A2) and SS316 (A4) to meet diverse strength and corrosion-resistance needs. For enhanced ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27687. DIN603 HDG & Black Oxide Carriage Bolt, Carbon Steel Mushroom Head Square Neck Bolt, Grade ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Made of premium carbon steel, with performance grades ranging from 4.8 to 12.9 to meet different load-bearing and structural requirements. For high-corrosion ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27688. DIN603 Stainless Steel Bolts 304 316L T Bolt U Bolt Carriage Bolt Anchor Bolt Eye Bolt Stud Bolt ... [Jun 13, 2026]
[Jun 13, 2026] Item Details Raw Material & Mechanical Strength Options Choose from carbon steel, 304/316L stainless steel, with grades including 4.8/8.8/10.9/12.9 for carbon steel, and A2-70 / A4-80 for stainless steel, to match ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27689. China Bi-Metal Steel Self Drilling Screw Zi-Al Coated Hex Flange Fastener [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Composite Bi-Metal Raw Material Two-part composite structure: screw body uses SUS304/SUS316 stainless steel for lasting rust resistance; drill tip adopts high-carbon alloy steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
27690. 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.
