PH00 (also written #00) is a small precision Phillips size designed for tiny cross-head screws found in electronics and delicate assemblies. On this page, you’ll see nearby sizes like PH000 for very tiny screws and PH0 for slightly larger ones, so PH00 sits in the middle of those two. It’s commonly chosen for small devices, toys, and some computer components.

• Use case: Small Phillips screws in compact gadgets.
• Fit check: The driver should seat fully without wobble.
• Tip: Review the item’s size details on the product page and match the driver to your screw to reduce the risk of stripping.

“PH” stands for Phillips, the common cross-shaped screw drive. The letters identify the drive type, and the following number (or number of zeros) indicates the size. On this page you’ll find precision sizes such as PH0000, PH000, PH00, and PH0, which are used for very small through small Phillips screws.

• PH0000/PH000: Very tiny electronics and eyewear screws.
• PH00: Small electronics and compact devices.
• PH0: Small hardware and light-duty assembly.

When shopping, match the PH size to your screw head. A proper fit helps reduce cam-out and wear on both the tool and the fastener.

The exact tip width for PH00 can vary slightly by manufacturer and isn’t always listed. On this page, nearby references show PH000 at about 1.5 mm, while PH0 is offered around 3.0 mm, so PH00 generally falls between those ranges. Because tolerances differ, it’s a good idea to:

• Check the product specs: Look for tip dimensions in the item details.
• Match by screw size: Fit the driver so it seats fully without rocking.
• When in doubt: Compare PH000, PH00, and PH0 to see which engages the cross slots most cleanly.

Phillips 000 (PH000) is an ultra-small precision size commonly listed around 1.5 mm on this page. It’s intended for very tiny cross-head screws, like those found in eyeglasses, watches, small cameras, and compact electronics.

• Best use: Micro screws where larger drivers won’t seat properly.
• Handling tip: Apply light, steady pressure to avoid cam-out.
• Helpful feature: A magnetic tip can help control tiny fasteners, and a swivel-cap handle can make delicate work easier.

If you’re unsure whether you need PH000 or a different size, compare how the tip fills the screw head and choose the one that fits snugly.

Laptop screws are small, and many use precision Phillips heads. A PH00 is a common choice, but some models use PH000 for very tiny screws or PH0 for slightly larger ones. Since devices vary, the best approach is to test fit or check your device documentation.

• Start point: Try PH00; if it spins or wobbles, go down to PH000 or up to PH0.
• Electronics tip: Consider an ESD-safe handle when working near components.
• Convenience: A magnetic tip can help capture small screws.

On Walmart.com, use size keywords (e.g., “PH00”) in search or filters to narrow options.