Richard On Persuasion the one under the mast is considerably bigger.
Mike PERSUASION C&C 37 K/CB Long Sault > On Jun 27, 2018, at 10:31 PM, bushmark4--- via CnC-List > <[email protected]> wrote: > > Josh; thanks the video was very helpful; it appear that all of the bolts for > my boat are the same size; but I will re measure the bolt size; > > > Richard > > Richard N. Bush Law Offices > 2950 Breckenridge Lane, Suite Nine > Louisville, Kentucky 40220-1462 > 502-584-7255 > > > -----Original Message----- > From: Josh Muckley via CnC-List <[email protected]> > To: C&C List <[email protected]> > Cc: Josh Muckley <[email protected]> > Sent: Wed, Jun 27, 2018 5:43 pm > Subject: Re: Stus-List C&C 37 Keel bolt size > > Torque values are typically based on the size of the threaded portion of the > bolt not the nut size or socket size. It was a little unclear y your > description which you were measuring. Have you seen my video? I provided > extra info in the video description. I'll link it here and copy the > description text too. > > https://youtu.be/n6B0IPKQERc > > I used the torque values from the link below as a guide. 316 SS lubricated. > > https://www.fastenal.com/content/feds/pdf/Torque%20of%20Stainless%20Steel,%20Non%20ferrous%20Torque.pdf > > https://www.boltdepot.com/fastener-information/nuts-washers/us-nut-dimensions.aspx > > C&C 37+ Keel bolts (fwd to aft): > Nut stud torque 3:1 multiplier > > #1 - 1-1/2 1 255 = 85 x 3 > #2 - 2-3/16 1-1/2 615 = 205 x 3 > #3 - 2-3/16 1-1/2 615 = 205 x 3 > #4 - 2-3/16 1-1/2 615 = 205 x 3 > #5 - 1 7/8 1-1/4 465 = 155 x 3 > #6 - 2-3/16 1-1/ 615 = 205 x 3 > #7 - 1-1/2 1 255 = 85 x 3 > #8 - 3/4 1/2 38 > > Here are a few pictures. > https://drive.google.com/folderview?id=1G3HVN_jj0PYa0e5Otk9nwdqVoR4CYTCy > > Tef-gel > https://www.ultratef-gel.com/tef-gel/ > > Looks to me like from the description your bolt matches my #5 bolt. I got > the sockets on ebay and yes most of them where ~$50. I made sure to get deep > 6 point sockets 3/4" drive so that my breaker bar and torque multiplier would > fit. > > Let me know if you have any other questions. > > Josh Muckley > S/V Sea Hawk > 1989 C&C 37+ > Solomons, MD > > > > > > > On Tue, Jun 26, 2018, 3:14 PM bushmark4--- via CnC-List > <[email protected]> wrote: > Help! I am working on the torque for my keel bolts; (1985 37 CB); I am having > difficulty in two areas; No 1. finding a deep well socket for tightening the > keel bolts; my problem seems to be the size of the bolt; (or more likely, my > poor measuring); I measure the bolts at 1 3/32; no one carries a socket for > that size; it seems to translate to between 27 and 28 metric, and the least > expensive deep well sockets I can find are about $30-50 bucks apiece; can > anyone point me in the right direction? Am I measuring wrong? or is there a > standard size I should go with... > No. 2; do the torque measurement numbers on the Photo album apply to > centerboard keels and as well as fixed keels? > any help is appreciated...many thanks > > Richard > s/v Bushmark4; 1985 C&C 37 CB; Ohio River, Mile 596: > > > Richard N. Bush > 2950 Breckenridge Lane, Suite Nine > Louisville, Kentucky 40220-1462 > 502-584-7255 > > > > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each and > every one is greatly appreciated. If you want to support the list - use > PayPal to send contribution -- https://www.paypal.me/stumurray > > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each and > every one is greatly appreciated. If you want to support the list - use > PayPal to send contribution -- https://www.paypal.me/stumurray > > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each and > every one is greatly appreciated. If you want to support the list - use > PayPal to send contribution -- https://www.paypal.me/stumurray >
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