Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Select Currency:

The Series 30 Long inch series has the exact same body style as the inch Series 29 Long - with the addition of a head. This is the longer version of the inch Series 30 Short resulting in higher torque and pull-out resistance. Designed with a wide center knurl with two smaller knurls and deep undercuts on both ends, the Series 30 Long (and the symmetrical version Series 29 Long) typically provides the highest torque and pull-out performance within SPIROL’s Heat/Ultrasonic style Inserts designed for straight holes. This series is symmetrical for ease of orientation, and the generous pilot facilitates installation into the hole. The Series 30 Long - Headed series 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!

Request Information Search by Specification
Unit of Measure
Items
Series 30 Long Headed Inserts

INS 30/2-56 / .157L EK
Price per Package Unit $58.51
Series 30 Long Headed Inserts

INS 30/4-40 / .226L EK
Price per Package Unit $62.74
Series 30 Long Headed Inserts

INS 30/6-32 / .281L EK
Price per Package Unit $73.60
Series 30 Long Headed Inserts

INS 30/8-32 / .321L EK
Price per Package Unit $77.38
Series 30 Long Headed Inserts

INS 30/10-24 / .375L EK
Price per Package Unit $68.05
Package Type N/A Bag
Supply Status N/A Stocked
Units Per Package
N/A 250 N/A 250 N/A 225 N/A 200 N/A 150
Thread Size N/A 2-56 N/A 4-40 N/A 6-32 N/A 8-32 N/A 10-24
Overknurl Ø N/A .143 in N/A .187 in N/A .218 in N/A .251 in N/A .282 in
Head Ø N/A .185 in N/A .216 in N/A .247 in N/A .278 in N/A .310 in
Length N/A .157 in N/A .226 in N/A .281 in N/A .321 in N/A .375 in
Material Type N/A Brass
Finish N/A Plain
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.