Wanted V-Bolt, internal spacing 3"/76mm

D

Dggrr

Member
My Satellite Setup
SF8008, TD88, Gibertini 1.25, T-55
My Location
SE
Looking for a V-bolt to fix a Stab HH120 motor to a pole. I have one but the other is missing.

Internal width between the legs is 3" or 76mm, straight section of leg is about 80mm. Bolt is M8.

I have a square U-bolt which would do but think the V-bolt would be better/stronger and less likely to move.

Struggling to find anything with my Google-fu :(
 
A bit bigger than M8 at 3"x 3/8"

Code: 
https://www.ebay.co.uk/itm/185119801314
https://www.ebay.co.uk/itm/364073343173
https://www.ebay.co.uk/itm/264936551631
 
Thanks all

I've taken a punt on one of the Ebay 3/8" V bolts. I may need to file out the holes on the clamp and the shackle a little.

Here's a pic of the original part:


PXL_20230317_084845562b.jpg
 
i went through this pain, and gave up - ended up acquiring a few from 2nd hand motors being sold on facebook - then i went down the 36v route.

diseqc motor brackets (the C or U clamps...) - spares...

does anyone know what the clamps are called that go through the motor clamp, onto the pole - andm if you can buy them as spares? one side of my darkmotor clamp sheered off when i was undoing nut yesterday - luckily i had a spare motor...not sure if TM2600 and DarkMotor brackets are the same...
www.satellites.co.uk www.satellites.co.uk
 
The problem with the "proper" way of measuring is that if you substitute, say, a 4mm diameter threaded bolt with a 5mm diameter threaded bolt then the important measurement (the green one) narrows. It's only 1mm and probably wouldn't matter but it's not good technically.

A comparison can be made with exhaust system U-clamps. There, the size is that of the pipe being clamped and therefore this is the green measurement.
 
Hmm, this seller disagrees with the red way of measuring.

www.ebay.co.uk

V Bolt Antenna Mast Pole Clamp Mount Jaw Block Anti Corrosion Adjustable Sturdy | eBay UK

V-Bolt Jaw Antenna Mast Mount. Robust construction. The MCTV-923 clamp isused to attach an antenna to a bracket. UK Account Number: 10109056 Sort Code: 04-00-75 IBAN: GB89 REVO 0099 6932 9978 58 SWIFT: REVOGB21.
www.ebay.co.uk

www.ebay.co.uk

Antenna Mast Clamp V-Bolt Galvanised Steel Balcony Rail Up To 2 Aerials Sturdy | eBay UK

Used to attach the antenna mast e.g. to a balcony or railing. It can also be used forparallel connection of two masts. Antenna Mast Clamp for up to 2 Masts. Robust construction. For connecting 2 antenna masts.
www.ebay.co.uk
 
It is a bit of a minefield!

V Bolt - extra long 3" V bolt STAINLESS (M8) - A.T.V. Poles, Brackets, Clamps & Aerials seems to be "inner diameter" of 3" or 80mm.

It might work if cut of the excess :)

V-bolt-3-inch-extra-long-stainless-steel-540Sq-L10.jpg
 
RimaNTSS said:
:p disagrees to green one, so, it is 65mm V-bolt then.
Click to expand...
Poor choice of words or punctuation. Sorry.

I meant to say something along the lines of - This seller disagrees, he uses the red way of measuring.
 
Dggrr said:
Thanks all

I've taken a punt on one of the Ebay 3/8" V bolts. I may need to file out the holes on the clamp and the shackle a little.

Here's a pic of the original part:


View attachment 148122
Click to expand...
From what I see on the mount, the two parallel vertical lines shows that the dish has been moving around, what I have done in the past is to use a piece (cut to fit) of 120 grit wet/dry sand paper and glue it to the mount, (exterior rated glue) grit side out, the dish will never move again. (once all bolts are used)
 
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