Tamper Resistantant Button Head Screws & Wrench's
Two sources: www.mcmaster.com (562) 692-5911
5/32 hex KEY w/ hollow end for 1/4-20 bolts No. 7390A27
5/32 HEX SCREW DRIVER w/ hollow end No. 7153A63
SS 1/4- 20 X 3/4 hex Tamp. Resit. button head screws[COLOR="Red"]RIGHT HAND THREAD No. 95635A540
5/16-18 X 3/4" SS button head hex socket screws No.92949A581
5/16-24 X 3/4 SS button head hex socket screws No. 92949A599
I have plans to drill & tap R.H. 5/16" - 24 into the bracket and chg. to larger threads, The smaller screws are weak, rust tight and break off. I don't have the coach here to check this change out, more later on that. No mickey mouse tamper proof screws. Just lock tight on the screws.
Remember your stock screws are left hand thread, all screws shown above are SS right hand thread.
2nd. Souce: SPAENAUR www.spaenuar.com 1-800-265-8772 Kitchner Ontario, Canada
They may have the left hand screws. Good source for all Automotive fasteners and products. Probably the OEM for Prevost.
Good Luck
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