9/13/2023 0 Comments Astro prn1 rivet nut settingI found it helps a lot to lubricate the bolt end that screws into the rivnut.įor reduced rotation friction on the manual tools, a standard inexpensive roller blade skate bearing happens to fit onto 1/4 inch or 6 mm bolts. This contrasts to rotating the bolt end where a ratchet and socket can be used. Unless a ratcheting style wrench is used. If a standard open end style wrench is used for rotation, then it will be slow since the wrench needs to repeatedly be taken off the nut and repositioned. Some manual tools can be used rotating their inner nut while keeping the bolt’s end in a fixed position. Manual tools that are used by rotating their end bolt compress by applying torque to the bolt and rotating it against the rivnut threads possibly leading to rivnut thread damage. Note that the PRN1 tool compresses by a linear pull on the rivnut. I have no actual comparison data to prove that, though.Ĭlick to expand.Is it possible the mounting hole was larger than the uncompressed rivnut resulting in some wiggle room for the rivnut to shift while being compressed? I believe that this would be a trade-off of the time and effort for the hand tool against a better (centered, perpendicular threads) result. Don't forget to get some paint inside the hole to the back of the material where the spinner was located because it will have ground the paint off around the edges of the hole as it spins.)īased on feedback I heard from others around the time I was engaged in setting all of the rivet nuts in my van (about 3/4 of a year ago) I would use a hand tool if I had to do it again. Astro Pneumatic PRN1 ASTPRN1 3/8 Capacity Pneumatic Rivet Nut Setting Kit - Metric & SAE Includes 8 mandrels / nosepieces in the following sizes M4 M5 M6 M8. (This can be challenging depending on rivet nut location as the rivet nut must be kept from spinning in order to drill it out. On about 1%-2% I had to drill out the rivet nut and install a new one. For the most part these deficits were overcome when I screwed in/torqued down the threaded fastener and materials "adjusted". Some percentage ended up with the threads not centered on the original hole and/or the thread bore not exactly perpendicular to the mounting surface. My experience with the PRN1 pneumatic powered tool was fair many rivet nuts were set adequately with some fussing on my part. I used the Astro PRN1 pneumatic rivet nut tool I was enamored of the pneumatic tools after having used a BP-60 on someone else's van and seeing what looked like near perfect results consistently (but buying my own BP-60 seemed far too extravagant). I submit this is a general example of a lower-cost power tool as opposed as opposed to a hand tool: I realize that the original question was about the power-drill based Astro rivet nut tool.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |