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Ball Plungers-Steel
Self-contained ball-and-spring device in many sizes and forces. The version has a Steel body and a 440C stainless Steel ball. Made in USA. Install and/or adjust from either end. When using the slot at the ball end to install, use a Plunger Wrench instead of a screwdriver to avoid over-compressing the spring (see Related Products below).
Application Information
Internal View
Material
| Metric Sizes | |||||
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Body | 1215 Steel | - | Zinc Plated Chromate | Yes | Yes |
| Ball | 440C Stainless Steel | - | - | Yes | Yes |
| Spring | 1215 Steel | - | Music wire. The smallest size (M3) has a body made of 300-series stainless Steel, and a spring made of 302 Stainless Steel | Yes | Yes |
Parts Specification
| A Thread | Thread Pitch (mm) | End Force | Initial End Force (n) | Final End Force (n) | B (mm) | C (mm) | D Diameter (mm) |
| M12 | 1.75mm | Heavy | 27 N | 132 N | 19mm | 2mm | 7.1mm |
Warning:
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov