(Topic ID: 304896)

Rocky and Bullwinkle: Which Screw to use?

By JCO25

2 years ago


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Topic Stats

  • 15 posts
  • 5 Pinsiders participating
  • Latest reply 2 years ago by ts4z
  • Topic is favorited by 1 Pinsider

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#1 2 years ago

This screw here has been a pain, tried a Pan Phillips #8 with a washer underneath. The screw gets loose after a few loops. What is the correct size and washer/lock washer to use here?

Please and thank you for the help!

Inked20211127_112700_LI (resized).jpgInked20211127_112700_LI (resized).jpg
#2 2 years ago

Does it screw in ? Then use locktite. If it wiggles when in, go up one size.

LTG : )

#3 2 years ago

Yes, it screws in. Locktite, where to get it? Lowe's or Marco?

#4 2 years ago

Or Home Depot, Ace Hardware. Etc. Etc.

Get blue in case you ever want to unscrew it.

LTG : )

#5 2 years ago

Red! That way somebody, someday will place a curse on you for using Loktite red!

#6 2 years ago

Update: Found locktite blue, screw finally fits...for now! Let's see what happens!

1 week later
#7 2 years ago

So the locktite worked at first, but last night the screw and washer vanished. Now the gate is loose....again. Does anyone know the correct size for that screw? Is it a specialty machine screw I can find on Marco or Lowe's?

#8 2 years ago
Quoted from JCO25:

So the locktite worked at first, but last night the screw and washer vanished. Now the gate is loose....again. Does anyone know the correct size for that screw? Is it a specialty machine screw I can find on Marco or Lowe's?

The common sizes are going to be 6-32 8-32 or 10-32 for pinball machines. If it keeps getting loose is there something missing from that post? Like a rubber? You shouldn't be loosing this many screws. Might be time to replace the post it's on with something else, or add something in front of it to prevent direct whacking of the post (which I'd assume is causing it to loosen up).

#9 2 years ago
Quoted from slochar:

The common sizes are going to be 6-32 8-32 or 10-32 for pinball machines. If it keeps getting loose is there something missing from that post? Like a rubber? You shouldn't be loosing this many screws. Might be time to replace the post it's on with something else, or add something in front of it to prevent direct whacking of the post (which I'd assume is causing it to loosen up).

Well here is the weird part: this screw doesn't have a post. It goes straight into the plastic since it holds up that bar gate. Do I need a lock washer as well for this plastic?

#10 2 years ago

It's just plastic it's going into it should have a locknut on the back or it shouldn't be a machine screw. Plastic won't hold threads.

#11 2 years ago

10 4. So an 8 32 should have and 8 32 locknut, correct? I'm just asking since I have tried matching washeres (such as Pan Phillips #8 with #8 washer, etc) and that lead me nowhere.

#12 2 years ago

Just plastic might have a chance with sheet metal screws but yeah machine screws with nylon locknut would be how I'd solve this. Hopefully you can get to the back of the ramp readily.
Yes 832 locknut for 832 screw.

#14 2 years ago

There's a post missing or something. A gate shouldn't screw directly into plastic.

#15 2 years ago
Quoted from ts4z:

There's a post missing or something. A gate shouldn't screw directly into plastic.

What do I know. I think mine is being held on with a zip tie. (Just got the game Friday and haven't shopped it yet.)

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