Jiangsu Profile
Product List
31501. SS304 Phillips Flat Head Countersunk Self-Tapping Sheet Metal Screw 
[Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name SS304 Phillips Flat Countersunk Self-Tapping Sheet Metal Screw, A2-70/A4-80 Stainless Steel DIN & GB Standard Cross Recessed Concealed Mount Fastener for Steel ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31502. Weatherproof Anti-Corrosion Phillips Countersunk Head Stainless Steel 304/316 Concealed Mount ... [Jul 21, 2026]
[Jul 21, 2026] Product Description Item Full Details Product Full Name Weatherproof Anti-Corrosion Phillips Countersunk Head Stainless Steel 304/316 Concealed Mount Self-Tapping Screw, A2-70/A4-80 DIN & GB Standard Flange Free ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31503. DIN965 Metric Cross Recessed Countersunk Head Machine Screw [Jun 30, 2026]
[Jun 30, 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 ...
31504. DIN965 Countersunk Head Machine Screw 304 Stainless Steel Anti-Corrosion Hardware Factory Stock [Jun 30, 2026]
[Jun 30, 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 ...
31505. Crane Lifting Use JIS1168 Forged Electric Galvanized Eye Bolt [Jul 18, 2026]
[Jul 18, 2026] Product Description Item Details Product Full Name Crane Lifting Use JIS1168 Forged Electric Galvanized Eye Bolt - Common Grade Carbon Steel Round Eye Head Lifting Bolt Brand Trademark HYS Place of ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31506. Half Thread Long Size DIN931 Stainless Steel Hex Bolt [Jul 18, 2026]
[Jul 18, 2026] Product Description Item Details Product Full Name Half Thread Long Size DIN931 Stainless Steel Hex Bolt - Multi-Grade High Strength Hexagonal Head Bolt Brand Trademark HYS Place of Origin China Core Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31507. Heat Treated Heavy Duty Hex Flange Bolt [Jul 18, 2026]
[Jul 18, 2026] Product Description Item Details Product Full Name Heat Treated Heavy Duty Hex Flange Bolt - 8.8 Grade Carbon Steel Custom Threaded Flange Bolt Brand Trademark HYS Place of Origin China Core Product Type 8.8 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31508. Engineering Use High Strength Stainless Carbon Steel Rivet Nut [Jul 20, 2026]
[Jul 20, 2026] Product Description Item Full Details Product Full Name Engineering Use 8.8 High Strength Carbon Steel Countersunk Flange Rivet Nut, All Metal Self-Locking Anti-Vibration Blind Rivet Insert Fastener Brand ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
31509. DIN965 Stainless Steel Cross Recessed Countersunk Flat Head Machine Screws [Jun 30, 2026]
[Jun 30, 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 ...
31510. Customizable Size, Material with Drawings for E-Type Washers [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: A gasket is a mechanical sealing element placed between two connecting surfaces. Its core function is to fill the microscopic unevenness of the joint surfaces, forming an ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
31511. High-Quality in Stock Stainless Steel Square Bevel Washers [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: A gasket is a mechanical sealing element placed between two connecting surfaces. Its core function is to fill the microscopic unevenness of the joint surfaces, forming an ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
31512. Versatile Flat Washer Featuring Polishing and Oxidation Treatment Options [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: A gasket is a mechanical sealing element placed between two connecting surfaces. Its core function is to fill the microscopic unevenness of the joint surfaces, forming an ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
31513. High-Quality Spring Washer with Galvanizing Treatment and Polished Finish [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: A gasket is a mechanical seal placed between surfaces, filling microscopic unevenness to prevent medium leakage or impurity intrusion. It distributes bolt loads, protects ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
31514. Premium Countersunk Self-Tapping Screw with Polishing and Galvanizing Treatment [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: Screws skip nuts, screwing into pre-threaded holes or self-tapping softer materials for fastening, connecting, or positioning. Product Features: Screw Core Classifications: ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
31515. High-Quality Stainless Steel with Polishing and Galvanizing Cone Point Set Screw [Feb 02, 2026]
[Feb 02, 2026] Product Description Product Introduction: Screws, like bolts, differ in use. They often don't need a nut, instead screwing into threaded holes or forming threads in softer materials via self-tapping, for fastening, ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
