Plunger, Spring, 303 Stainless Steel, 303 Stainless Steel Plunger, Ball Material N/A, 302/304 Stainless, Body Width #6-32 In, Body Length 3/8 In, Plunger Dia (In) 0.046, Plunger Travel 0.093 In, #6-32, 1.00 Initial, 1.60 Final, Function Used In Applications When Higher End Forces Are Needed, Often Used To Raise Or Eject Parts, Package Quantity 5 Spring PlungersApply controlled tension to workpieces. Can be used for positioning in fixtures or to eject parts from a punch press or forging die. Provide accurate spring end force with excellent wear resistance.Thread sizes up to 5/8-11 sold in pkg. of 5 Thread sizes 3/4-10 and up sold in pkg. of 2 Choose plungers either: with locking element or without locking element