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The Series 14 Long Inserts are the longer version of the Series 14 Short Inserts to provide higher resistance to torque and pull-out. The Series 14 Long Insert is designed for use in tapered holes which facilitates proper seating and maximizes the surface contact between the Insert and hole wall prior to the application of heat or ultrasonic vibration. The Series 14 Long Insert is available in inch threads ranging from 2-56 up 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 150

Thread Size

 N/A 1/4-20

Overknurl Ø (A Ref.)

 N/A .378 in

Length (L)

 N/A .500 in

Pilot Ø (P)

 N/A .326 in

Rec. Hole Ø at Entrance

 N/A .363 in

Rec. Hole Ø at Entrance Tolerance

 N/A +.002/-.000 in

Rec. Hole Ø at Taper End

 N/A .321 in

Rec. Hole Ø at Taper End Tolerance

 N/A +.002/-.000 in

Material Type

 N/A Brass

Material Grade

 N/A ASTM B16
UNS C36000
EN 12164 CW603N CuZn36Pb3

Finish

 N/A Plain

Weight Per Piece

 N/A 0.0036031 kg0.0079433 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.