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#1 |
Registered User
Join Date: Apr 2007
Location: New Brunswick, Canada
Posts: 201
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Anyone know Bed to frame bolt sizes?
Does anyone know where I can find out the correct size and lengths of the 8 bolts needed to mount my bed to my frame? And I know I need washers, lock washers and nuts. Thanks
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#2 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: Anyone know Bed to frame bolt sizes?
I bought my replacement bolts at : www.gmcpauls.com. , as i could only find galvanized local. after i placed the order I saw some zinc coated at Tractor Supply. The size is 5/16 and the length is 4' . this is a carriage bolt.
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 Last edited by my67chevytruck; 01-05-2009 at 08:57 AM. |
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#3 |
Registered User
Join Date: Dec 2003
Location: here
Posts: 5,789
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Re: Anyone know Bed to frame bolt sizes?
I went to the local hardware store & got mine. Less than $5 if I remember correct...
Last edited by corn; 01-05-2009 at 11:01 AM. |
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#4 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: Anyone know Bed to frame bolt sizes?
yep .. hindsight is 20/20 could have saved 10 bucks....
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 |
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#5 |
Registered User
Join Date: Apr 2007
Location: New Brunswick, Canada
Posts: 201
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Re: Anyone know Bed to frame bolt sizes?
I went to a fastener store and paid 4 bucks for 8 bolts, washers, lock washers and nuts. LMC wants 20 bucks and by the time I factor in the exchange and freight to Canada its way more than that. Thanks guys...you are a godsend as always
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If your not living for something, your dieing for nothing... |
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#6 |
Registered User
Join Date: Oct 2005
Location: Tuttle Oklahoma
Posts: 162
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Re: Anyone know Bed to frame bolt sizes?
I belive the correct size for these bolts is 3/8-16 x 4" carriage bolts. I did at one time pull a steel floor bed apart that had 6 of these and 2 7/16" bolts? Go figure.
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#7 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: Anyone know Bed to frame bolt sizes?
I should have put IIRC then, i was going off memory.... Hopefully the 5/16 work if not i am sure he can exchange for 3/8
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 |
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#8 |
'71 chevy s.bed/s.side
![]() Join Date: Mar 2005
Location: Chesapeake, VA
Posts: 1,571
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Re: Anyone know Bed to frame bolt sizes?
I just installed mine, they are 3/8" bolts.
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STILL PLAYS WITH CARS...AND TRUCKS!! Parents! Be good to your kids...they get to choose your nursing home! 250 I-6 with a 3 speed Saginaw and Borg Warner Overdrive...She's got overdrive! |
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#9 |
Registered User
Join Date: Apr 2007
Location: Kalamazoo, Michigan, USA
Posts: 538
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Re: Anyone know Bed to frame bolt sizes?
When I had my steel floor off, 6 of the originals were 3/8 and 2 were 7/16.
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1970 K20, 350--- SOLD 05 silverado extended cab short box- duramax Jeep wrangler unlimited |
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#10 |
Registered User
Join Date: Jan 2001
Location: skamokawa, WA, USA
Posts: 527
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Re: Anyone know Bed to frame bolt sizes?
6 of mine are 3/8s. The front most 2 are 1/2"
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70 C10 long fleet, 355/200 4r, 6 lug disc conversion, 3" drop 70 gmc changed to 67/8 chevy, 454 with voodoo cam, th400, all 74 running gear.. in progress |
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#11 |
Registered User
Join Date: Jul 2004
Location: Weatherford, TX
Posts: 225
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Re: Anyone know Bed to frame bolt sizes?
I'm kind of jumping in, but it's related. Does anyone know why the bed mounting washers have the hole offset? There's probably a reason. Also, have any of you used just normal washers with success? Thanks.
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#12 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: Anyone know Bed to frame bolt sizes?
the only ones i have seen with offset washers are for wood floors.
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 |
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