We are your trusted supplier for high-performance fasteners, specializing in washers headed screwed that stand up to demanding industrial use. As a High-Quality Supplier, we tailor solutions for manufacturing lines, maintenance crews, and distributors who need consistency and speed. Our washers headed screwed are made from premium steel with corrosion-resistant coatings, available in standard sizes and customizable thicknesses to fit your application. I personally oversee QA checks to ensure uniform head profiles, precise threading, and strong pull-out resistance. We offer bulk pricing, short lead times, and just-in-time delivery, backed by certifications and traceability. With technical support, material options, and on-time shipping, we help you reduce assembly defects and downtime. Whether you’re redesigning a product or stocking a facility, I’ll align material grades and packaging to your specs and delivery schedules. Let’s talk about the best fit for your production line.
In screwed assemblies, washers ensure even load distribution, clamping stability, and surface protection. For headed screws, choose washer types—flat, lock, or under-head variants—that prevent loosening and edge damage while maintaining precise contact. Material should match the environment: stainless steel for corrosion resistance, brass for conductivity, nylon or PTFE for low friction, or coated metals for rust protection. Match thickness and inner/outer diameters to the head geometry and seating plane to avoid binding, ensuring reliable performance across climates. From procurement, collaborate with engineering-support capable suppliers to customize and provide rapid samples for seating validation. Request material certificates, tolerances, and test data to verify compatibility with your head-screw design. Favor vendors with standardized packaging, traceability, dependable lead times, and scalable kit or pre-assembly options. A strong service model offers clear replacements, flexible minimum orders, and logistics that sustain global supply chains for diverse projects.
| Item | Washer Type | Material | Finish | Outer Ø (mm) | Inner Ø (mm) | Thickness (mm) | Thread Size | Application Domain | Temperature Range (°C) | Max Load (N) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lock Washer | Stainless Steel 304 | Passivated | 28 | 8 | 2.0 | N/A | Automotive assembly | -60 to 120 | 350 |
| 2 | Fender Washer | Brass | Nickel Plated | 40 | 6 | 2.5 | N/A | Electrical enclosure mounting | -20 to 120 | 600 |
| 3 | Flat Washer | Stainless Steel 316 | Polished | 32 | 6 | 1.6 | N/A | Machinery assembly | -50 to 180 | 900 |
| 4 | Lock Washer | Stainless Steel 304 | Passivated | 28 | 6 | 1.3 | M6 | Engine mounting | -60 to 150 | 420 |
| 5 | Belleville Washer | Alloy Steel | Zinc Plated | 45 | 12 | 1.0 | M12 | High-load clamping | -70 to 250 | 1500 |