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  • INS_19_20-short.png

    Series 19 & Series 20 Short Heat / Ultrasonic Inserts - Inch

    The Series 19 & 20 Short Inserts have a slightly tapered body designed for use in straight holes to yield excellent performance with low radial stress. Seating and installation are facilitated with a pilot and a tapered knurl and groove design. The Series 20 Short has the same body style as the Series 19 Short with the addition of a head to provide more bearing surface for the mating component to prevent jack-out. The Series 19 & 20 Short Inserts are available in inch threads ranging from 2-56 up to ¼-20.

    If you would like assistance in selecting the most appropriate Insert for your application, please contact SPIROL for complimentary technical support.

  • INS_19_20-long.png

    Series 19 & Series 20 Long Heat / Ultrasonic Inserts - Inch

    These are the longer versions of the Series 19 & Series 20 Short Inserts for higher torque and pull-out resistance. The slightly tapered body is designed for use in straight holes to yield excellent performance with low radial stress. Seating and installation are facilitated with a pilot and a tapered knurl and groove design. The Series 20 Long has the exact same body style as the Series 19 Long - with the addition of a head for more bearing surface for the mating component to prevent jack-out. The Series 19 & Series 20 Long Inserts are available in inch threads ranging from 2-56 up to 5/16-18.

    If you would like assistance in selecting the most appropriate Insert for your application, please contact SPIROL for complimentary technical support.

  • INS_29_30-short.png

    Series 29 & Series 30 Short Heat / Ultrasonic Inserts - Inch

    The Series 29 & 30 Short Inserts are designed with a wide centre knurl coupled with two smaller knurls and deep undercuts on both ends to maximize torque and pull out performance. The Series 29 Short is symmetrical for ease of orientation, and the generous pilot facilitates installation into the hole. The Series 30 Short has the exact same body style as the Series 29 Short - with the addition of a head for more bearing surface for the mating component to prevent jack-out. The Series 29 & Series 30 Short Inserts are available in inch threads ranging from 2-56 up to 1/4-20. If you would like assistance in selecting the most appropriate Insert for your application, please contact SPIROL for complimentary technical support.

  • INS_29_30-long.png

    Series 29 & Series 30 Long Heat / Ultrasonic Inserts - Inch

    These are the longer versions of the Series 29 & Series 30 Short Inserts for higher torque and pull-out resistance. The Series 29 & 30 Long Inserts are designed with a wide centre knurl coupled with two smaller knurls and deep undercuts on both ends to maximize torque and pull out performance. The Series 29 Long is symmetrical for ease of orientation, and the generous pilot facilitates installation into the hole. The Series 30 Long has the exact same body style as the Series 29 Long - with the addition of a head for more bearing surface for the mating component to prevent jack-out. The Series 29 & Series 30 Long Inserts are available in inch threads ranging from 2-56 up to 5/16-18. >If you would like assistance in selecting the most appropriate Insert for your application, please contact SPIROL for complimentary technical support.