Jiangsu Profile
Product List
1141. Cross Recessed Large Umbrella Mushroom Head Step Shoulder Screw, Stainless Steel Unc 4-40 M4 M5.5 ... 
[Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Raw Material Selection Main raw material is stainless steel, available grades include SS304, SS316, SS2205 and SS2507; carbon steel, brass and silicon bronze are optional for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
1142. 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.
1143. 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.
1144. Color Zinc Plated Torx Pan Head Sems Screw with Multiple Washers, M4 Metric Hardware Assembly ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item M4 M5 M6 M8 Thread Nominal d M4 M5 M6 M8 b (Min thread length) 38 38 38 38 dc (Reference value) 2.75 3.25 4 5 H (Nominal head ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
1145. 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.
1146. 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.
1147. High-Quality stainless Steel Material Hex Flange Drilling Screw [Jun 01, 2026]
[Jun 01, 2026] Product Description Product Introduction: Screws differ from bolts; often no nut needed. They fit pre-drilled threaded holes or form threads in softer materials via self-tapping for fastening or positioning. Product ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1148. Premium Hex Flange Drilling Screw with Natural Color Galvanizing Treatment [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws, similar to bolts, differ in use. They often don't require a nut, screwing into pre-drilled holes or forming threads in softer materials via self-tapping for fastening, ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1149. Stainless Stainless Steel Drilling Screw with Flat Cross Head and Countersunk Design [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws are fasteners similar to bolts but with different applications. Their core characteristic is that they usually do not require a nut. Instead, they are screwed directly ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1150. Original Stainless Stainless Steel Polished Countersunk Flat Cross Head Drilling Screw [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws, akin to bolts, differ in application. They often don't need a nut, instead screwing into pre-drilled threaded holes or forming threads in softer materials via ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1151. Original Color Stainless Stainless Steel Drilling Screw with Flat Cross Head Countersunk [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws, akin to bolts, serve distinct purposes. They don't typically need a nut, as they are directly screwed into pre-drilled threaded holes or create threads in softer ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1152. Galvanized Flat Cross Head Countersunk Drilling Screw in Stainless Stainless Steel Color [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws are fasteners akin to bolts but with varied applications. They typically bypass the need for a nut by screwing directly into pre-drilled threaded holes or forming threads ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1153. Stainless Stainless Steel Round Head Drilling Screw with Hot-DIP Galvanizing Finish [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws, like bolts, differ in use. They often bypass nuts, screwing into pre-threaded holes or threading in softer materials via self-tapping, for fastening, connecting, or ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1154. Original Color Polishing and Treatment Stainless Stainless Steel Socket Drilling Screw [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws, like bolts but differ in use, often fit into pre-drilled holes or form threads in soft materials, serving for fastening, connecting, or positioning. Product Features: ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
1155. Original Stainless Stainless Steel Drilling Screw with Flat Cross Head Countersunk Design [May 29, 2026]
[May 29, 2026] Product Description Product Introduction: Screws are fasteners similar to bolts but with different applications. Their core characteristic is that they usually do not require a nut. Instead, they are screwed directly ...
Company: Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd.
