Spring Loaded Devices - Jergens & Acme - #5

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SPRING LOADED DEVICES 5 www.jergensinc.com Phone 800-537-4367 or +1 216-486-5540 • Fax: +1 216-481-6193 • E-mail: info@jergensinc.com • www.jergensinc.com 5.5 • Single unit construction • No set screw to separate from plunger body • No need for “easy-out” tools • Better reliability • Steel tips are case hardened steel • Close tolerance between tip and body Hex drive in rear for spring plunger insertion. Plunger tips are color coded to indicate light or heavy force: White = Delrin Tip, Light Force Blue = Delrin Tip, Heavy Force SS Part Steel Part Thread Size Initial Force Final Force Hex SS Part Steel Part Number Number A (lbs) (lbs) B C D Size E Number Number 30936 30921 6-32 0.5 1.5 17/32 1/16 0.046 3/64 30510 30821 30536 30521 6-32 1.5 4.5 17/32 1/16 0.046 3/64 30500 30421 30937 30922 8-32 0.7 2.3 5/8 3/32 0.070 5/64 30511 30822 30537 30522 8-32 2.7 7.3 5/8 3/32 0.070 5/64 30501 30422 30938 30923 10-32 1.3 2.7 3/4 1/8 0.093 3/32 30512 30823 30538 30523 10-32 2.9 11.1 3/4 1/8 0.093 3/32 30502 30423 30939 30924 1/4-20 1.0 4.0 1 3/16 0.119 1/8 30513 30824 30539 30524 1/4-20 3.0 13.0 1 3/16 0.119 1/8 30503 30424 30940 30925 1/4-28 1.0 4.0 1 3/16 0.119 1/8 30514 30825 30540 30525 1/4-28 3.0 13.0 1 3/16 0.119 1/8 30504 30425 30941 30926 5/16-18 1.5 4.5 1 3/16 0.135 5/32 30515 30826 30541 30526 5/16-18 3.0 15.0 1 3/16 0.135 5/32 30505 30426 30942 30927 3/8-16 2.8 7.2 1 1/8 3/16 0.186 3/16 30516 30827 30542 30527 3/8-16 5.5 14.5 1 1/8 3/16 0.186 3/16 30506 30427 30943 30928 1/2-13 2.7 9.3 1 1/4 1/4 0.248 1/4 30517 30828 30543 30528 1/2-13 6.6 17.4 1 1/4 1/4 0.248 1/4 30507 30428 30944 30929 5/8-11 3.5 10.5 1 1/2 5/16 0.310 5/16 30518 30829 30544 30529 5/8-11 10.5 25.5 1 1/2 5/16 0.310 5/16 30508 30429 30945 – 3/4-10 5.5 14.5 1 /34 5/16 0.374 3/8 30519 – 30545 – 3/4-10 6.7 37.3 1 3/4 5/16 0.374 3/8 30509 – Inch - Delrin Tip With Locking Element Without Locking Element Spring Plungers Inch Unlike conventional spring plungers, the body of a Jergens SOLID DRIVE Plunger is machined in one piece. The spring is assembled from the top so that there is no need for a set screw. SOLID DRIVE Plungers do not have a set screw which can loosen or separate from the plunger body. The advantage is no lost springs, no need for “easy-out” tools. When adjusting SOLID DRIVE, you can be sure the plunger body is turning and not a set screw. • Material: Body – Low Carbon Steel, Black Oxide or 303-Stainless Steel Tip – Delrin • Thread: 2A-UNC • Available in FixtureProTM Design Software • Conforms to TCMA dimensional standards NOTE: For easy insertion of Spring Plungers with locking elements, the tapped hole should be countersunk at least .030-.045" (0.76-1.14mm) larger than the major diameter of the plunger. Specials available, see page 5.12 for Plunger Quote Request worksheet.