🧰 Product Overview: M2–M8 Pan Head Machine Screws with Washers (A2 Stainless Steel)
Nothing slows down a project like hunting for a separate washer every time you grab a screw. These A2 stainless steel pan head machine screws come with matching washers included – so you're ready to bolt things down right out of the box. The round, low-profile head sits flush against surfaces, while the Phillips drive gives you solid engagement without slipping. Available in six metric diameters (M2 through M8) and lengths from 5mm to 60mm, this set covers everything from tiny electronics repairs to furniture assembly and light industrial fastening. Plus, the stainless steel construction means no rust streaks or seized threads – even in damp basements or outdoor gear.
✨ Why Grab These Phillips Pan Head Screws with Washers?
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A2 stainless steel (304) – Naturally corrosion and oxidation resistant. Won't rust or stain like plated steel. Great for kitchens, bathrooms, marine DIY, and outdoor furniture.
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Includes matching washers – No more digging through your parts bin. Each screw comes with a washer that distributes clamping force, prevents loosening from vibration, and protects soft surfaces like plastic or wood.
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Pan / round head design – The slightly domed top gives a clean, finished look while keeping a low profile. Won't snag on cables or fabric.
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Phillips drive with good torque transfer – The cross recess helps center your driver and reduce cam-out, making assembly faster and less frustrating.
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Full size range M2, M3, M4, M5, M6, M8 – From tiny M2 for electronics up to M8 for light machinery. One product page covers almost all your small-to-medium metric fastener needs.
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Lengths from 5mm to 60mm – Choose exactly what fits your project. Short screws for PCB standoffs, longer ones for through-hole mounting or sandwiching multiple panels.
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Wide application range – Ideal for home decor, medical equipment, car and boat parts, industrial building materials, food industry fixtures, and furniture assembly.
📋 Technical Specifications – Pan Head Screws with Washers (Metric)
| Specification |
Details |
| Product Type |
Machine Screws – Pan Head with Matching Washers |
| Material |
A2 Stainless Steel (304 / 18-8) |
| Head Style |
Pan Head / Round Head (low-profile domed) |
| Drive Style |
Phillips cross-head |
| System of Measurement |
Metric |
| Thread Diameters (Screw Size) |
M2, M3, M4, M5, M6, M8 |
| Thread Pitch (coarse) |
M2x0.4, M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25 |
| Length Range |
5mm to 60mm (measured from under the head) |
| Washer Included |
Yes – matching stainless steel washer per screw |
| Finish |
Natural stainless steel (no additional plating) |
| Shape / Form |
Round |
❓ FAQs – A2 Stainless Pan Head Screws with Washers (M2–M8)
🔸 Are the washers separate or pre-attached?
They come as separate washers packed alongside the screws. You slide the washer onto the screw before driving it – this gives you flexibility to use the washer or not, depending on your surface. The washer is made of matching A2 stainless steel so no galvanic corrosion issues.
🔸 What’s the difference between pan head and round head?
They’re very similar – both have a domed top and flat bearing surface underneath. “Pan head” typically has a slightly wider, flatter profile, while “round head” is more hemispherical. For most DIY purposes, they’re interchangeable and both provide a clean finished look. These have a classic pan/round shape that works great with the included washers.
🔸 Can I use these screws outdoors or in wet environments?
Absolutely – A2 (304) stainless steel is highly resistant to moisture, rain, and humidity. It won’t develop red rust like regular steel. For direct saltwater immersion (like boat hull fittings), 316 stainless is better, but for decks, outdoor furniture, garden equipment, and covered marine areas, these hold up beautifully.
🔸 What Phillips screwdriver size do I need for M2 through M8?
General guideline: M2 and M3 use PH0 or PH00. M4 uses PH1. M5 and M6 use PH2. M8 can use PH2 or PH3 (a quality PH2 works for most M8 screws in light duty). Using the right bit prevents stripping.
🔸 Are these screws fully threaded or partially threaded?
They are fully threaded from just under the head to the tip. This gives you maximum grip in thin materials and allows you to use the entire length for clamping.
🔸 Do the washers prevent loosening from vibration?
Yes – the included flat washers help distribute load and reduce loosening due to vibration, especially when used with a lock washer or thread locker. For high-vibration environments (lawn mowers, engines), consider adding a split lock washer. But for most DIY and furniture applications, the flat washer + proper torque is enough.
