Quality you can trust, straight from my warehouse. I am offering a machine screw with washer designed for durable assemblies. For Wholesale and Manufacturers, I provide bulk pricing, flexible MOQs, and fast lead times. The washer under the screw head distributes load, reduces pull-out, and resists loosening in vibration environments. Available materials include stainless steel for corrosion resistance and carbon steel with zinc plating for cost efficiency. We offer varied head types (hex, pan, button) and fine or coarse thread options to fit your equipment. Each batch goes through strict inspection, ensuring consistent thread engagement and washer seating. Packaging tuned for bulk orders, carton or pallet options. We tailor packages for OEMs and contract manufacturers, with documentation like certificates of conformity. If you seek a dependable supply chain for machine screw with washer, I’m ready to quote and ship promptly.
Global buyers seeking reliable fasteners value factory-direct access to a machine screw with washer. A well-equipped supplier in southern China delivers stainless steel, alloy steel, and zinc-plated options, with standard and custom thread sizes, head styles, and washer configurations. Removing intermediaries lowers total cost and lead times while improving pricing stability and traceability under international quality standards. A rigorous factory QA program includes inline checks, tensile and hardness testing, corrosion resistance, and surface finish verification, with batch certificates for every lot. OEM/ODM capabilities support scale from pilot runs to millions of pieces, with flexible packaging and logistics to suit varied incoterms. For global procurement teams, this means predictable performance, consistent geometry, and a secure, direct-from-factory supply chain that accelerates projects and minimizes risk.
| Part ID | Diameter (mm) | Length (mm) | Thread Size | Material | Head Type | Washer Outer Dia (mm) | Washer Inner Dia (mm) | Washer Material | Finish | Standard | Tensile Strength (MPa) | Application | Corrosion Resistance | Heat Treatment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P-SSW-01 | 4 | 20 | M4 | Stainless Steel A2-70 | Socket Head Cap | 8 | 4 | Stainless Steel | Passivated | ISO 4762 | 520 | Machinery Assembly | High | Annealed |
| P-SSW-02 | 6 | 25 | M6 | Alloy Steel (AISI 4140) | Pan | 12 | 6 | Zinc-Plated Steel | Zinc | DIN 125 | 900 | Automotive Electronics | High | Quenched & Tempered |
| P-SSW-03 | 8 | 40 | M8 | Stainless Steel A4-80 | Flat | 16 | 8 | Nylon (reinforced) | Polished | DIN 125 | 800 | Machinery Frame | High | Annealed |
| P-SSW-04 | 10 | 60 | M10 | Carbon Steel | Socket Head Cap | 20 | 10 | Steel Zinc | Zinc | ISO 4762 | 700 | Heavy Machinery | Moderate | Hardened |
| P-SSW-05 | 3 | 16 | M3 | Brass (CuZn) | Button | 6 | 3 | Brass | Nickel Plated | DIN 125 | 300 | Electronics Enclosures | Low | Not Hardened |