Bolt size for threaded holes in the bed

[engus13]

There are a few threaded holes in the bed and I’m having difficulty finding the bolt size and thread size for the holes. They don’t seem to all be the same size. I know one is M8x1.25, but the other holes seem smaller. Does anyone know the exact size?

the known M8x1.25 hole

the unknown holes

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[Casenut98]

https://www.amazon.com/dp/B0DB1CSVFW?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1

https://www.amazon.com/dp/B09BKT8SW9?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2&th=1

M6x1.0 are the smaller ones. I used some of these bolts and eyebolts to plug some smaller holes in my bed when i got my spray in bed liner.

 

[a77cj7]

Bottom pic just inside tailgate in the bedlined area are m8x1.25.

The pivot boxes use them.

 

[SoulMafia]

I believe the top ones are M6 and bottom M8

 

[a77cj7]

The ones under the bed rails are 8.8 Metric Those are the vertical threads I believe you are showing in the first photo. Not the thread holes on the side.

Err. Thats the grade, not the size.

 

[Grand Nat]

Err. Thats the grade, not the size.

you, are right. it's a 100 degrees over here it must be the heat. lol

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