Nanch Precision Screwdriver Bit

Nanch Precision Screwdriver Bit, Bit Type: 0.8mm P2 Pentalobe

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List price: $2.50
You save: $1.51

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365 days
Price in points: 10 points
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Nanch Precision Screwdriver Bit

Size: Diameter:4mm Length:45mm

Although there is no (known) official standard naming-scheme; the size is commonly known as P-sizes. TS-sizes are sometimes used; but leave room for mixing up with regular Torx sizes. The following P and TS sizes are used by, and PL sizes by Wiha, a German tool company:

Pentalobe sizes
P sizesTS sizesPL sizesDimensionUsage
P1TS0 Unknown 
P2TS1PL10.8 mmiPhone 4 (Late), 4S, 5, 5C, 5S, 6, 6 Plus, 6S, 6S Plus
P3TS2 Unknown 
  PL20.9 mmApple Watch Band
P4TS3 Unknown 
  PL31.1 mm 
P5TS4PL41.2 mmMacBook Air and MacBook Pro with Retina Display
P6TS5PL51.5 mmMacBook Pro (2009) Battery - 15 only. Also known as Apple specialty tool 922-9101
  PL61.6 mm 

General Information


We use the T3 T4 T5 T6 T7 T8 T9 T10,the T3 is also ok for phone repair as it's closed to T4,we mostly use T3,for the Flathead screwdriver for iPhone repair,the 1.5mm size is ok

is it for iPhone?
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LCD Screen Grades

ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
Aftermarket BasicChina LCDJKAftermarketAftermarketAftermarketNew
Aftermarket StandardFlex Cable ReplacedOriginalAftermarketOriginalAftermarketNew
Aftermarket SelectedGlass ReplacedOriginalAftermarketOriginalAftermarketNew
Original PullsPull From Used DevicesOriginalOriginalOriginalOriginalNew Alike
OriginalOriginal Equipment ManufacturerOriginalOriginalOriginalOriginalNew

In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.


After Market Basic

It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.


After Market Standard

It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.


After Market Selected

The core components (like LCD and flexes) is 100% original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality. 


Original Pulls

No doubt, it is tear down from used iPhone with all the parts 100% original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.


Original New

It is 100% original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F. 



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