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Electro Hardware - #4-40, 0.312" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.312" Body Length, Zinc-Plated Finish - Makers Industrial Supply

Electro Hardware - #4-40, 0.312" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.312" Body Length, Zinc-Plated Finish


Item #: 43268267
Brand: Electro Hardware
Model #: ESO-6440-10ZI
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Thread Type Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Decimal Inch) 0.3120
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated
Fastening Method Self Clinching w/ Through Hole
Body Length (Decimal Inch) 0.3120
$12.34

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