Specification Brand : Carr Lane Manufacturing BulletPoint1 : A: M6 BulletPoint2 : Initial End Force: 3.0 BulletPoint3 : Final End Force: 13.0 BulletPoint4 : B: 1 BulletPoint5 : C: 3/16 ItemName : CLM-6-SPN-2 Carr Lane Manufacturing Spring Plunger, Delrin Nose, Heavy Force: Thread M6 ItemTypeKeyword : ball-nose-spring-plunger Manufacturer : Carr Lane Manufacturing Material : stainless_steel PartNumber : CLM-6-SPN-2 ProductDescription : Self-contained plunger-and-spring device available in many sizes and forces. Delrin½ßplunger nose prevents marring. Long bearing length on plunger for smooth operation. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel or stainless steel. ProductSiteLaunchDate : 2013-12-15T23:02:57.856Z SupplierDeclaredDgHzRegulation : unknown