Subscribe to Jergens News

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: Steel
  •  Spring: 17-7 PH Stainless Steel
  •  Thread: 2A-UNC
  • Finish: None or Black Oxide
  • 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)BCD
27321 CAD
6-320.51.517/231/160.046
26921 CAD
6-321.54.517/321/160.046
27322 CAD
8-320.72.35/83/320.070
26922 CAD
8-322.77.35/83/320.070
27323 CAD
10-321.32.73/41/80.093
26923 CAD
10-322.911.13/41/80.093
27324 CAD
1/4-201.04.013/160.119
26924 CAD
1/4-203.013.013/160.119
27325 CAD
1/4-281.04.013/160.119
26925 CAD
1/4-283.013.013/160.119
27326 CAD
5/16-181.54.513/160.135
26926 CAD
5/16-183.015.013/160.135
27327 CAD
3/8-162.87.21 1/83/160.186
26927 CAD
3/8-165.514.51 1/83/160.186
27328 CAD
1/2-132.79.31 1/41/40.248
26928 CAD
1/2-136.617.41 1/41/40.248
27329 CAD
5/8-113.510.51 1/25/160.310
26929 CAD
5/8-1110.525.51 1/25/160.310
27330 CAD
3/4-105.514.51 3/45/160.374
26930 CAD
3/4-106.737.31 3/45/160.374
27311 CAD
1-810.025.02 13/321/20.499
26911 CAD
1-816.068.02 13/321/20.499


Without Locking Element

Part NumberThread Size AInitial Force (Lbs)Final Force (Lbs)BCDHex Size E
27221 CAD
6-320.51.517/321/160.0463/64
26821 CAD
6-321.54.517/321/160.0463/64
27222 CAD
8-320.72.35/83/320.0705/64
26822 CAD
8-322.77.35/83/320.0705/64
27223 CAD
10-321.32.73/41/80.0933/32
26823 CAD
10-322.911.13/41/80.0933/32
27224 CAD
1/4-201.04.013/160.1191/8
26824 CAD
1/4-203.013.013/160.1191/8
27225 CAD
1/4-281.04.013/160.1191/8
26825 CAD
1/4-283.013.013/160.1191/8
27226 CAD
5/16-181.54.513/160.1355/32
26826 CAD
5/16-183.015.013/160.1355/32
27227 CAD
3/8-162.87.21 1/83/160.1863/16
26827 CAD
3/8-165.514.51 1/83/160.1863/16
27228 CAD
1/2-132.79.31 1/41/40.2481/4
26828 CAD
1/2-136.617.41 1/41/40.2481/4
27229 CAD
5/8-113.510.51 1/25/160.3105/16
26829 CAD
5/8-1110.525.51 1/25/160.3105/16
27230 CAD
3/4-105.514.51 3/45/160.3743/8
26830 CAD
3/4-106.737.31 3/45/160.3743/8
27211 CAD
1-810.025.02 13/321/20.4993/8




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