Marine Eye Bolts 6 x 40mm 5 Pack Product Code: 89414

Grade 304 stainless steel. Diameter 6mm. Length 40mm.


Fixings Not Supplied.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Length : 40 mm
  • Product Type : Marine Eye Bolts
  • Fixings Supplied : Fixings Not Supplied
  • Pack Size : 5
  • Product Diameter : 6 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 5
Product Contents
Delivery & Returns


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€10.95 Incl. 23% VAT

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Marine Eye Bolts 6 x 40mm 5 Pack is rated 3.7 out of 5 by 18.
Rated 5 out of 5 by from Great quality great price Used this as a tether point to secure a unit, was very strong for an m6 thread, would definetely use again!!
Date published: 2017-11-01
Rated 5 out of 5 by from Marine Bolts Not a lot you can say about the marine bolts, good product and nicely polished, and best of all a nice pack size.
Date published: 2017-06-07
Rated 3 out of 5 by from Marine Eye Bolts 6 x 40mm Most of the previous (23) reviews of this product are very positive, and many five-star ratings appear at the top of the customer reviews list. What I don’t understand though is why I had to scroll quite a way down this list (which unfortunately, I didn’t do prior to purchasing this product) to find out from some other reviewers that the shank thread of this product is definitely not “M6”, which important fact was not mentioned in the earlier ‘five-star’ reviews. This was probably because these later reviewers just used the single nut per eye bolt which is supplied in the 5-piece pack, and so never realised the threads on this “M6 product” are not, in fact, “M6”! I should have thought it would be rare to be using the product with only one, non-locking, nut per eye bolt however, whilst in my particular case I bought these bolts to screw into existing M6-threaded blind-tapped holes. Which they didn’t, of course, fit! When I realised this was the case I deduced that the eye bolts were most probably sourced from the ‘still using Imperial measures’ USA markets and that accordingly I would not be able to find any (further) ‘imperial’ nuts, stainless or otherwise, which would fit the product (which in my particular case didn’t, in fact, matter much anyway since I wanted to screw the eye bolts into pre-tapped M6-thread blind holes) and because my personal ‘nuts and bolts’ stock is now all-metric. Also, as some other reviewers have pointed out, Screwfix only sell metric threaded nuts! I found that one of the earlier reviewers (whose post was well down the list) confirmed, my initial suspicion: trekie Yate said: "The catalogue description is incorrect because it indicates the thread being a M6 which is not correct; the thread is actually a 1/4" x 20 BSW (Whitworth) therefore if you require any extra nuts to fit the eye bolt you will have to source them elsewhere because Screwfix don't stock Whitworth pitch nuts." Quite so! In addition to the above pretty major problem the supplied washers appeared to be “M8” (or the imperial equivalent of “M8”) and so were far too big to fit snugly over the ‘nominal 6mm’ eye bolt shanks! Also, when I checked up on other Screwfix-supplied eye bolts in my stock I found that non were, in fact, ‘as advertised’. A BZP version of the stainless “M6” bolts being reviewed here, also described by Screwfix as “M6”, was also, I found, not metric-threaded! As I have noticed other reviewing customers saying the same thing about the ‘M8’ eye bolts they had purchased I have concluded that ALL Screwfix eye bolts are ‘imperial’ and not ‘metric’ products. Since Screwfix’s specification notes for all their eye bolts are, it seems, very misleading may I suggest that Screwfix rectify this serious specification oversight ASAP!
Date published: 2017-01-25
Rated 5 out of 5 by from quality product Fit for purpose for the money paid. Good product that does what it needs to. Happily use again in the future.
Date published: 2016-12-04
Rated 3 out of 5 by from Great Eye Bolts but NOT M6! These are fine Eye Bolts, exactly as described, but they are NOT M6 thread - be warned!
Date published: 2016-11-22
Rated 5 out of 5 by from Marine Eye Bolts 6 x 40mm Perfect product, Thank you form your Team. I will buy from you again.
Date published: 2016-09-30
Rated 2 out of 5 by from Odd sizing! Eye bolts are good value. Product states size as 6x40 but when using found that they are not a standard M6x1 tread pitch. Means they cannot be used with other nuts. Also supplied with M8 washers instead of the correct M6 ones.
Date published: 2016-09-18
Rated 5 out of 5 by from Nicely finished bolt Very solid and well polished. A very minor quibble is that the washer is a bit large for the bolt and tends not to be centred after tightening.
Date published: 2016-05-09
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