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

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Thread Insert 303 SS #303-428 US Fine - 1/4"-28 x 0.437
SKU #11733002
Thread Insert 303 SS #303-428 US Fine - 1/4"-28 x 0.437
SKU #11733002
1
$7.68 (7.68/ea)
10
$76.20 (7.62/ea)
100
$754.00 (7.54/ea)
1000
$7,520.00 (7.52/ea)
Subtotal: $0.00 /



FREQUENTLY USED WITH

1
$0.00 (0/ea)
5
$54.15 (10.83/ea)
10
$104.50 (10.45/ea)
Subtotal: $0.00 /
Subtotal: $0.00 /

Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
1/4"
Drill (Hole) Size
23/64"
Drive Style
Slotted/E-Z Lok Drive Tool
External Thread
7/16"-14
EZ Lok Drive Took
500-3
Grade
303
Head Style
No Head
Insert Length
0.437
Internal Thread
1/4"-28
Manufacturer Part Number
303-428
Material
Stainless Steel
Other
Minimum Full Thread Depth: 0.500
Pilot Hole
23/64"
Product Type
Thread Insert
System of Measurement (Unit)
Inch
Tap Size
7/16"-14
Thread Direction
Right Hand
Thread Pitch (Count)
28 Per Inch
Thread Standard
UNF
Thread Type
Fine
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances