Power Supply Standoff Screw, Upper, 5-Hole Housing

Used Condition


Only 5 left in stock

Quantity Discounts
1 2-4 5-7 8+
$6.90 $6.35 $5.80 $5.24
SKU: 646B-U00 Categories: , , , , Tags: ,


  • This screws into the housing and provides the standoff that the upper, right power supply screw threads into.
  • The iMac 27" with Late 2012 release uses this power supply standoff only if the housing has a chin strap secured with five screws..
  • Some Late 2012 housings use a chin strap secured with nine screws, which requires a different power supply standoff screw.

What's Included

  • 1 - Power Supply Standoff Screw, Torx T25

Identifying Numbers

  • APN : 923-0373

    Apple Part Numbers

    • Created for internal Apple use.
    • Never visible on the item.


Lifetime - We guarantee this product for as long as you have it.


Find your device to verify compatibility.

Not Compatible




Model Number: {{formatString(device.model_number)}}
Order Number: {{formatString(device.order_number)}}
Model Identifier: {{formatString(device.model_identifier)}}
EMC Number: {{formatString(device.emc_number)}}
Notes: {{device.notes}}

No devices found

iMac 27" A1419
  • iMac13,2 Late 2012: MD095LL/A (2.9 GHz Core i5)
  • iMac13,2 Late 2012: MD096LL/A (3.2 GHz Core i5)
  • iMac13,2 Late 2012: MD096LL/A (3.4 GHz Core i7)