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Molded-In Inserts are designed for maximum pull-out and torque performance, and are often the Insert of choice for thermosets and engineered plastics with a high percentage of filler. The Series 63 Through-Hole Insert is symmetrical which eliminates having to orient the Insert when placing it onto the core pin in the mold. The minor thread diameter tolerance is controlled to ensure positive positioning and perpendicularity of the Insert on the core pin during the molding process. Series 63 Inserts are made from lightweight, lead-free 2024 aluminum, and are available in inch threads ranging from 8-32 to 5/16-18.

If you don’t see what you are looking for in our standard offering (including thread size, length, quantity, etc.), please feel free to contact SPIROL directly at info@spirol.com or call any one of our global offices for complimentary Application Engineering assistance!

Unit of Measure

Package Type

 N/A Bag

Supply Status

 N/A Stocked

Units Per Package

 N/A 125

Thread Size

 N/A 1/4-20

Outer Ø (A Ref.)

 N/A .367 in

Length (L)

 N/A .394 in

Minimum Minor Ø

 N/A .2005 in

Material Type

 N/A Aluminum

Material Grade

 N/A ASTM B211 2024
ISO AlCu4Mg1

Finish

 N/A Plain

Weight Per Piece

 N/A 0.0007442 kg0.0016406 lb

Order Processing Note

 N/A Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.