What is the head diameter and head height of the M5 pan head?

For M5 pan head screws, the head diameter (dk) is typically 8.5mm and the head height (k) is typically 3.2mm, per standard DIN 7985 / ISO 7045 dimensions. These values are confirmed by the dimensional chart provided with this product.

What applications are M5 Phillips pan head machine screws commonly used for?

M5 Phillips pan head machine screws are commonly used in electronics enclosures, appliance assembly, furniture hardware, light machinery panels, and general-purpose indoor fastening where a low-profile rounded head is needed. The pan head provides a larger bearing surface than a countersunk head, making it suitable for applications where the screw sits on top of the material rather than flush with it.

M5 Black Zinc Phillips Pan Head Machine Screws Carbon Steel Pozi Drive

Roll over image to zoom in Click on image to zoom

M5 Black Zinc Phillips Pan Head Machine Screws Carbon Steel Pozi Drive

HomeDIYer

No reviews

By HomeDIYer®

Thread Diameter: M5

Screw Lengh: 6mm

Amount: 10pcs

Price:

$3.94 USD

Stock:

In stock (500 units), ready to be shipped

Quantity:

Share this product

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

DIY Expert Support

Get fitment advice & recommendations

Mon–Fri 8:30 AM – 8:00 PM

WhatsApp Email Us

24-Hour Fast Ship

Arrives in 3–14 Days

Worldwide Shipping

30-Day Returns

1 tree planted with every purchase

M5 Phillips Pan Head Machine Screws — Black Zinc Carbon Steel for Reliable Indoor Fastening

When a countersunk screw would sink too deep and a hex bolt is overkill, fabricators, electronics assemblers, and DIY builders reach for M5 Phillips pan head machine screws. The rounded pan head sits cleanly on the surface, distributes load across a wider bearing area, and the familiar Phillips drive means any standard screwdriver or bit gets the job done without specialized tooling.

Each screw is manufactured from carbon steel with a black zinc surface finish, providing a clean dark appearance and moderate corrosion resistance for indoor use. Thread diameter is M5 with a standard coarse pitch of 0.8mm. Head diameter (dk) is 8.5mm and head height (k) is 3.2mm per DIN 7985 / ISO 7045. Shaft lengths (measured under the head) range from 6mm (≈1/4") to 30mm (≈1-3/16"). Available in packs of 10, 20, 50, 100, or 200 pieces.

Typical applications include electronics enclosure assembly, appliance panel fastening, light machinery frames, and furniture hardware — anywhere that M5 Phillips pan head screws for metal or black zinc machine screws for indoor assemblies are specified. The Pozi-compatible drive recess also accepts dedicated Pozidriv bits for reduced cam-out in production environments.

🔩 M5 metric coarse thread (pitch 0.8mm, ISO 68-1) — compatible with standard M5 nuts, threaded inserts, and tapped holes. Head profile per DIN 7985 / ISO 7045. Phillips drive accepts PH2 bits; Pozi-compatible with PZ2 bits.

✅ Key Features of These M5 Phillips Pan Head Machine Screws

🟤Pan Head Profile (DIN 7985) — The rounded pan head sits above the mating surface and provides a larger bearing area than a countersunk head, making these M5 pan head machine screws ideal for applications where flush mounting is not required.
✖️Phillips / Pozi-Compatible Drive — The cross-recess drive accepts standard PH2 Phillips bits and is also compatible with PZ2 Pozidriv bits, which generally reduce cam-out during power tool installation in production or assembly line settings.
🖤Black Zinc Surface Finish — The black zinc coating gives these carbon steel screws a uniform dark appearance and provides moderate corrosion resistance for protected indoor environments, electronics enclosures, and appliance assemblies.
📐Confirmed M5 Dimensions — Thread diameter 5.0mm, pitch 0.8mm, head diameter 8.5mm, head height 3.2mm — all per the dimensional chart included with this listing, ensuring predictable fit in standard M5 tapped holes and clearance holes.
📦Bulk Pack Options up to 200 pcs — Available in 10, 20, 50, 100, or 200-piece packs, allowing you to stock the right quantity for one-off repairs or ongoing production runs of black zinc Phillips machine screws without over-ordering.
🔧8 Length Options in One Listing — Shaft lengths from 6mm (≈1/4") to 30mm (≈1-3/16") cover the most common M5 fastening scenarios, from thin panel attachment to deeper structural engagement in light machinery frames.

📐 Technical Specifications — M5 Pan Head Machine Screws Black Zinc

Thread Diameter (d)	M5 (5.0mm)
Thread Pitch (p)	0.8mm (ISO metric coarse)
Head Style	Pan head (rounded)
Head Diameter (dk)	8.5mm
Head Height (k)	3.2mm
Drive Type	Phillips (PH2) / Pozi-compatible (PZ2)
Standard	DIN 7985 / ISO 7045
Material	Carbon steel
Surface Finish	Black zinc
Shaft Length Range (under head)	6mm (≈1/4") – 30mm (≈1-3/16")
Available Lengths	6, 8, 10, 12, 16, 20, 25, 30mm
Pack Quantities	10, 20, 50, 100, 200 pcs
Country of Origin	Contact us to confirm

⚠️ Length Note: For pan head screws, the listed length (L) is measured from under the head to the tip — the head height is not included. This differs from countersunk screws where total length includes the head.

❓ Frequently Asked Questions

How do I choose the right screw length for a pan head machine screw?

For pan head machine screws, the listed length (L) is measured from under the head to the tip — the head is not counted. Choose a length that allows full thread engagement in the tapped hole or nut, typically at least 1× the thread diameter (5mm for M5).

Quick inch reference: 6mm ≈ 1/4", 8mm ≈ 5/16", 10mm ≈ 3/8", 12mm ≈ 15/32", 16mm ≈ 5/8", 20mm ≈ 25/32", 25mm ≈ 1", 30mm ≈ 1-3/16".

What is the difference between Phillips and Pozi drive, and which bit should I use?

Phillips and Pozi (Pozidriv) drives look similar but are not identical. Pozi drive has additional radial ribs between the four main slots, which generally reduces cam-out compared to standard Phillips. A standard PH2 Phillips bit will fit these screws for most applications. For production use or power tools, a PZ2 Pozidriv bit is recommended to minimize drive wear and cam-out risk.

How much corrosion resistance does the black zinc finish provide?

Black zinc coating provides moderate corrosion resistance, generally suitable for dry indoor environments, electronics enclosures, and protected assemblies. It is not typically recommended for prolonged outdoor exposure, marine environments, or direct contact with moisture. For outdoor or high-humidity applications, stainless steel fasteners are generally more appropriate. Contact us if you need guidance on material selection.

Are these M5 screws compatible with standard metric nuts and tapped holes?

Yes. These are M5 metric coarse thread screws with a pitch of 0.8mm per ISO 68-1, compatible with standard M5 metric nuts, threaded inserts, and tapped holes. They are not compatible with UNC/UNF inch-standard threads. Always verify thread pitch before installation if mixing fastener sources.

What are the exact head dimensions of the M5 pan head?

Per the dimensional chart included with this product and DIN 7985 / ISO 7045 specifications:

Thread diameter (d): 5.0mm
Thread pitch (p): 0.8mm
Head diameter (dk): 8.5mm
Head height (k): 3.2mm

Can these screws be used outdoors or in wet environments?

The black zinc finish on carbon steel provides limited corrosion protection, generally suitable for dry indoor use or protected assemblies. For outdoor, high-humidity, or wet environments, these screws are not typically recommended without additional protective measures such as sealant or a protective coating. Contact us if you need guidance on selecting the right fastener for your environment.

What are the most common applications for M5 Phillips pan head machine screws?

M5 Phillips pan head machine screws are commonly used in:

Electronics enclosures and control panel assembly
Appliance and consumer product manufacturing
Light machinery frames and equipment panels
Furniture hardware and cabinet assembly
General-purpose indoor fastening where a raised head profile is acceptable

The pan head provides a larger bearing surface than a countersunk head, making it suitable for applications where the screw sits on top of the material rather than flush with it.

🛒 Select your length and quantity above, then add to cart — ships from our US warehouse.