1/4"-28 Thread Insert for Metal 303 Stainless Steel #303-428 US Fine

1/4"-28 Stainless Steel Threaded Inserts for Metal

E-Z Lok Number | Internal Thread Size: #303-428 | 1/4"-28


1/4"-28 Stainless Steel Threaded Inserts by E-Z Lok are machined out of 303 Stainless Steel and feature standard OD threads.

  • Use of standard taps for installation
  • No special tools are required
  • For Metal
  • Drill the appropriately sized hole with a standard drill
  • Tap the hole with a standard tap
  • Turn in the E-Z LOK like an ordinary fastener with a screwdriver, bolt and jam nut, or an E-Z LOK drive tool
Stainless Steel Solid wall inserts are commonly used in maintenance departments and in tool cribs, as well as in the molding and metalworking industries and are a quick and simple solution for reinforcing or repairing holes in soft metals.


Sizes Listed As:
E-Z Lok MPN, Internal Thread x Insert Length

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Product Specifications
Application
Metal
Brand
E-Z Lok
Color
Silver
Corrosion Resistant
Yes
Diameter
1/4"
Drill (Hole) Size
23/64"
External Thread
7/16"-14
EZ Lok Drive Took
500-3
Insert Length
0.437
Intended Work Material
Metal
Internal Thread
1/4"-28
Manufacturer Part Number
303-428
Material
Stainless Steel 303
Other
Minimum Full Thread Depth: 0.500
Pilot Hole
23/64"
Product Type
Thread Insert
Solid Heavy Wall
Yes
Tap Size
7/16"-14
Thread Direction
Right Hand
Thread Standard
UNF
Thread Type
Fine
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
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