I provide a high-quality washer hex screw for OEMs and maintenance teams tackling heavy-duty equipment. This washer hex screw combines a hex head with a built-in washer, giving a secure seal and reliable load distribution in every joint. Available in stainless steel (304/316), carbon steel with zinc or black oxide finishes, it’s built to resist corrosion, vibration, and loosening under rugged conditions. Precision-threaded for smooth installation, it fits standard metric and imperial sizes and comes in a range of lengths and head sizes. I can tailor batches for long-term projects, with bulk packaging and consistent lead times. For your procurement needs, I offer Discount options and provide Quotes quickly to compare suppliers. If you need testing certificates, coatings, or custom dimensions, just tell me the specs and I’ll arrange it. Let me help you keep production moving with dependable fasteners that stand up to your environment.
Washer hex screws are trending as essential fasteners across electronics, automotive, and industrial equipment. Buyers want an end-to-end solution—from sourcing and quality assurance to packaging and delivery. Standardized specs, traceability, and flexible customization for prototyping and high-volume production are key drivers now. An end-to-end approach covers supplier vetting, material choices, coatings, and precise specs such as washer thickness, inner diameter, and thread engagement. It includes regional logistics, secure packaging, and compliance with RoHS and REACH. Digital order management and real-time tracking reduce risk and boost transparency. For global buyers, a coordinated sourcing partner means fewer suppliers, clearer communication, and consistent quality across regions. Expect rigorous QA, preventive controls, and reliable delivery that shortens time-to-market and lowers total cost.
| Attribute | Specification | Typical Value |
|---|---|---|
| Screw Type | Hex Washer Head Self-Tapping Screw | Built-in washer, hex drive |
| Material | Stainless steel | A2 (304) stainless steel |
| Finish | Finish/Coating | Passivated, corrosion resistant |
| Head Style | Hex Washer Head | Low-profile, built-in washer |
| Drive Type | Hex drive (Allen) | Typically 4 mm hex key for M6 |
| Thread Type | Metric thread | M6 x 1.0 (coarse) |
| Nominal Diameter | Diameter | M6 (6.0 mm) |
| Thread Pitch | Pitch | 1.0 mm |
| Length | Available lengths | 12, 20, 25, 40, 50, 60 mm |
| Washer Diameter | Washer Outer × Inner | Outer 12 mm; Inner hole 6 mm |
| Tensile Strength | Strength Class | Approximately 700 MPa (Grade 70) |
| Corrosion Resistance | Environment | Excellent indoor/outdoor; RoHS compliant |
| Standards / Compliance | Standards | ISO metric threading; general fastener specs; RoHS |
| Typical Applications | Use Cases | Furniture, appliances, electronics enclosures, automotive trim |
| Manufacturing Country | Origin | China (OEM production common) |
| Packaging | Packaging Options | Individually bagged or bulk per customer spec |