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Delrin Tip / Steel Spring Plungers

Unlike conventional spring plungers, the Jergens Solid Drive Plunger is one integral piece of steel: hex drive, plunger, and body. No set screw to separate from plunger body, no lost springs to retrieve, no need for “easy-out” tools. Best of all, when adjusting Solid Drive, you can be sure the spring plunger is turning and not just a set screw.

    Features and Benefits:
  • Single unit construction
  • No set screw to separate from plunger body
  • No need for “easy-out” tools
  • Better reliability
  • Steel tips are a hardened steel
  • Close tolerance between tip and body
    Materials
  • Material: Body, Low Carbon Steel
  • Tip: Delrin
  •  Finish:None or Black Oxide
  •  Thread: 2A-UNC
  • Available in FixturePro™ Design Software and Fixture Pro Plus for 3D Solid Models on CD
  
Click the Part Number in below chart
for Price and Stock Check.
CAD CAD Download Link

With Locking Element

Part NumberThread Size AInitial Force (Lbs)Final Force (Lbs)BCDHex Size E
30921 CAD
6-320.51.517/321/160.0463/64
30521 CAD
6-321.54.517/321/160.0463/64
30922 CAD
8-320.72.35/83/320.0705/64
30522 CAD
8-322.77.35/83/320.0705/64
30923 CAD
10-321.32.73/41/80.0933/32
30523 CAD
10-322.911.13/41/80.0933/32
30924 CAD
1/4-201.04.013/160.1191/8
30524 CAD
1/4-203.013.013/160.1191/8
30925 CAD
1/4-281.04.013/160.1191/8
30525 CAD
1/4-283.013.013/160.1191/8
30926 CAD
5/16-181.54.513/160.1355/32
30526 CAD
5/16-183.015.013/160.1355/32
30927 CAD
3/8-162.87.21 1/83/160.1863/16
30527 CAD
3/8-165.514.51 1/83/160.1863/16
30928 CAD
1/2-132.79.31 1/41/40.2481/4
30528 CAD
1/2-136.617.41 1/41/40.2481/4
30929 CAD
5/8-113.510.51 1/25/160.3105/16
30529 CAD
5/8-1110.525.51 1/25/160.3105/16
26811 CAD
1-816.068.02 13/321/20.4993/8


Without Locking Element

Part NumberThread Size AInitial Force (Lbs)Final Force (Lbs)BCDHex Size E
30821 CAD
6-320.51.517/321/160.0463/64
30822 CAD
8-320.72.35/83/320.0705/64
30421 CAD
6-321.54.517/321/160.0463/64
30422 CAD
8-322.77.35/83/320.0705/64
30823 CAD
10-321.32.73/41/80.0933/32
30423 CAD
10-322.911.13/41/80.0933/32
30824 CAD
1/4-201.04.013/160.1191/8
30424 CAD
1/4-203.013.013/160.1191/8
30825 CAD
1/4-281.04.013/160.1191/8
30425 CAD
1/4-283.013.013/160.1191/8
30826 CAD
5/16-181.54.513/160.1355/32
30426 CAD
5/16-183.015.013/160.1355/32
30827 CAD
3/8-162.87.21 1/83/160.1863/16
30427 CAD
3/8-165.514.51 1/83/160.1863/16
30828 CAD
1/2-132.79.31 1/41/40.2481/4
30428 CAD
1/2-136.617.41 1/41/40.2481/4
30829 CAD
5/8-113.510.51 1/25/160.3105/16
30429 CAD
5/8-1110.525.51 1/25/160.3105/16




Unless otherwise stated, English units are inches (in) and pounds (lbs) and Metric units are millimeters (mm) and kilograms (kg).