BCM grip screwdriver size for installation screw.

[Inkslinger]

What happens if ya use a Harbor Freight screwdriver instead of Proto?

Hell the last one I put on I didn’t even use a high quality Harbor Freight. Instead of going to get a screwdriver from my tool box I used a rusty 4 in 1 that I keep in the kitchen junk drawer.

[Buckaroo]

Hell the last one I put on I didn’t even use a high quality Harbor Freight. Instead of going to get a screwdriver from my tool box I used a rusty 4 in 1 that I keep in the kitchen junk drawer.

Heathen, I'm not sure if I can follow this thread anymore
So sad how far some have fallen

[ChattanoogaPhil]

Very common when using non-calibrated screwdrivers.

One of the better instructional vids on tool calibration.

https://www.youtube.com/watch?v=hzfQ0NFNF3g

[prepare]

What happens if ya use a Harbor Freight screwdriver instead of Proto?

If and when you’re paying someone for services you expect the work you’re have done to be done professionally and to be done right. Roll pins are single use and I don’t knowingly use Chinese replacements.

Often times I’m fixing things that customers have messed up/damaged by attempting to disassemble and lost spring, pins or screws.

[556Cliff]

One of the better instructional vids on tool calibration.

https://www.youtube.com/watch?v=hzfQ0NFNF3g

I didn't expect that type of dialogue when I clicked on the link. Lol!

Happy owner of CDI, Snap-On and Gedore precision torque instruments here.

[prepare]

I didn’t notice where they were made and I waited until my order arrived to know they were correct.

McMaster-Carr part number: 97775A330

These are correct also per mil Part # MS35335-61 TYPE B STAINLESS STEEL

https://www.aircraftspruce.com/catal...s/04-03969.php

I called and confirmed that they are made in the USA

[HKGuns]

These are correct also per mil Part # MS35335-61 TYPE B STAINLESS STEEL

https://www.aircraftspruce.com/catal...s/04-03969.php

I called and confirmed that they are made in the USA

Thanks.

[Sanford02]

It's amazing how much I have learned from this thread. There is so much that I still don't know about...I'm amazed sometimes that any of my guns run at all, much less as well as they do. I just ordered a mil-spec washer gauge from Numrich.

[prepare]

SOLGW is very responsive. Here is the link to their new grip screw. There's even a discount if/when you buy in bulk. I believe these come with a thread locking patch pre applied so the star washer is not required.
I hope its US made?

https://sonsoflibertygw.com/shop/gri...stainless-hex/

Description-

https://sonsoflibertygw.com/wp-conte...787-scaled.jpg

4140 STEEL

HEX AND FLAT COMBO HEAD

BLACK OXIDE FINISH

Here at Sons we have been underwhelmed by the options on the market for grip screws. Screws that were either unavailable in the quantities we needed or lacked the features we expected in a grip screw.

We solved this issue by developing our own screw. Made from rock hard hard steel and coated with black oxide, our new screw is everything you want in a grip screw. Providing strength and two drive options for shop and field optimization.

[556Cliff]

SOLGW is very responsive. Here is the link to their new grip screw. There's even a discount if/when you buy in bulk. I believe these come with a thread locking patch pre applied so the star washer is not required.
I hope its US made?

https://sonsoflibertygw.com/shop/gri...stainless-hex/

Description-

https://sonsoflibertygw.com/wp-conte...787-scaled.jpg

4140 STEEL

HEX AND FLAT COMBO HEAD

BLACK OXIDE FINISH

Here at Sons we have been underwhelmed by the options on the market for grip screws. Screws that were either unavailable in the quantities we needed or lacked the features we expected in a grip screw.

We solved this issue by developing our own screw. Made from rock hard hard steel and coated with black oxide, our new screw is everything you want in a grip screw. Providing strength and two drive options for shop and field optimization.

Well that's Interesting (to me), and it's pretty similar to the Magpul grip screw... This may be the perfection in a grip screw that I've been wanting for quite a few years now. Last I knew they were using a stainless socket head cap screw with locking patch and an internal toothed lock washer. Actually, both of those are still on the Brownells site.

https://www.brownells.com/rifle-part...rod138989.aspx

https://www.brownells.com/rifle-part...rod138990.aspx