iFixit 4 mm Screwdriver Bit

iFixit 4 mm Screwdriver Bit

$2.99

$2.99

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Black Friday
Broken doesn't stand a chance.

Product Details

Features

Features

A bit on Bits

  • Supplement your collection or replace lost bits.
  • These bits are made of high quality, nickel-plated CRV Steel
  • Many of these bits are available in iFixit's very own 64 Bit Driver Kit and Universal Bit Kit.
  • If you are looking for a fancy driver handle to use with your new bits, check out our 64 Bit Driver Handle.

Repair Stories

User avatar

My Problem

Broken Screens or other broken parts

My Fix

well i fix all kinds of phones a lot of iphones and i lost 2 of my bits so i did not know what to do i contacted ifixit and they just happen to sell just the bits so i got 2 of them and love fixing phones im glad they had the bits i need

My Advice

you need to order bits if y . . .

User avatar

My Problem

The battery was old and had gone through many cycles. It was not holding charge like it used to and would often require charging throughout the day.

My Fix

The repair went really well. The instructions were easy to follow as well as the plethora of resources on ifixit as well as youtube. The only annoying p . . .

User avatar

My Problem

Battery would not hold a charge for very long.

My Fix

Very well. I watched a video online and it explained exactly how to change the battery. The kit had everything I needed and it was reasonably priced.

My Advice

If you have a phone battery that won't hold a charge, buy this kit. It has everything you need and you . . .

User avatar

My Problem

Battery needed servicing. I was still running the original battery, but mainly on the charger 24/7.

My Fix

Followed the guide and the replacement was very easy.

My Advice

You will need a Tri-wing screwdriver. Luckily I had a frend that had one. If not for him, I would have had to delay the replacement until I foun . . .

User avatar

My Problem

My PS4 fan sounded like a jet engine.

My Fix

The repair went good.

My Advice

I don't have any advice.

User avatar

My Problem

My iPhone 4 battery was bad.

My Fix

Extremely easy!! All went as expected!

My Advice

Don't be intimidated! It's not difficult for anyone with basic mechanical skills.

User avatar

My Problem

I had a bad battery

My Fix

Quick and easy instructions - step by step

My Advice

buy the whole kit (battery and tools) for convenience.

User avatar

My Problem

The original battery was so low in "health" that it began shutting the computer off sporadically at charge levels lower than 50% - the computer was no longer reliable unless it was powered through the AC adapter.

My Fix

Your battery worked very well, starting off at around 30% charge and showing 99% health . . .

User avatar

My Problem

I bought my iMac with only the platter drive because the SSD options were so expensive. After dealing with the slow drive for a while, I found a 256 gb PCIe hard drive on eBay.

My Fix

The guide was spot on. The only hard part of this repair is the screen removal. The directions are clear though, and the rem . . .

User avatar

My Problem

Cracked Screen

My Fix

Isckack didnt stick because of a Tag that was already on the Iphone

My Advice

Buy the Nat

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