Cocker thread's thread

[XEMON]

We had a thread with a list of cocker thread's for all around the gun ...
I've been looking for some of them, so let me put some here.
They are gathered from other forums and around the net.

If you have any info, post here and I will add it to the post (organization is also comicoming).

Here what I have so far:


Front block:
- Pre-2K (99 and earlier): 3/8"-24
- 2K (2000 and newer): 9/16"-24
- Merlin: 3/4"-20

Pneumatic:
- 3-way mounting: 15/32"-32
- 3-way coupler: can be 6-32 or 5-40 internal threads [thanks to @Jordan]
- LPR: 1/8"-27 NPT
- Barb fitting:
- 6-32 & 8-32 & 10-32 <---------- Anyone know which are which or when/where each are used?
- 6-40 on stock WGP pneumatics [thanks to @Jordan]
- 10-32 on adjustable WGP LPRs and STO rams [thanks to @Jordan]
- Ram shaft: 6-32


Linkages
- Pump arm: 10-32 at back block
- Pump arm: 6-32 internal threads at ram end [thanks to @Jordan]
- velocity adjuster: 3/4-16
- Cocking rod: 10-32 on both ends
- cocking rod hex knob: 5/16" OD 10-32 stainless threaded hex standoff, 3/4" long
- Timing rod coupler set screws: 6-32


E-Blade:
- Eblade trigger stop set screws- 6-32
- Ebade eye cover secrew- 4-40
- Eblade trigger stop set screws- 6-32
- Ebade eye cover secrew- 4-40


Frame:
- Frame mount screws: 10-32 <---------- Anyone have the proper length?
- Grip screws: 6-32 (the most common) or 8-32 (a little less common) x 3/8" [button head common, flat head semi-common] [thanks to zinger565]
- WGP 1.5 finger hinge frame (off zinger565 trilly): [thanks to zinger565]
- Front: 1 1/8", 7/8" of it is unthreaded
- Back: 1/2"
- WGP 2 finger hinge frame: Same as 1.5 finger hinge [thanks to zinger565]
- The 1/2" length will work well for the majority of sliders, depending on if they're countersunk for flat caps or not. [thanks to zinger565]
- Screw inside the VASA: 1/4''-28 UNF w/ a 1/4" 12point star socket head <---------- Anyone have the proper length?


Lower tube internal:
- valve retaining nut----- 5/8"-18 5/16" long hollow lock screw
- valve locking nut (located on underside of body) ----- 5/16"-24 1/4" long set screw
- Hammer (Nylon Setscrews): 10-32
- IVG: 3/4"-16
- Lug: 1/4"-28 x 1/2 inch long
- All (or most) newer hammer kits ----- 1/4"-28 x 1/2" setscrew, with the first approx. 3/16" turned down to just narrower than the 'Cocker body slot. (Itself 3/16".)


Other:
- cocker barrels ----- 15/16"-20, Oversize GH-7
- Detent- 3/8"-24
- Bolt o-rings ----- 0.1" thick, 0.5" ID, 0.7" OD
- VASA 1/4x28 button head is 3/4” long [thanks to @Super69ur]
- Pro tip: Replace the 12 point screw with a socket head cap screw that can accept a hex wrench. [thanks to @lew]

Andy has a lot of that stuff up. We should archive it here.

http://www.zdspb.com/tech/misc/cadfi...utococker.html

[XEMON]

Cocker barrel threads attached as a PDF.

Created by: Manike Description: Dimensions used by KEE and Empire markers for their Autococker barrel threads. At the time of this writing, such markers would include Mini, Axe, Empire Sniper, BT TM markers, Resurrection Autococker, and Vanquish.

[zinger565]

bump

[Jordan]

Barbs are 6-40 on stock WGP pneumatics. 10-32 on adjustable WGP LPRs and STO rams.

Pump arm is 10-32 at backblock end, 6-32 internal threads at ram end.

4way couplers can be 6-32 or 5-40 internal threads.

[lew]

This needs to be stickied, Outstanding effort, folks.

[Super69ur]

VASA 1/4x28 Socket Cap is 3/4” long

[lew]

Pro tip: Replace the 12 point screw with a socket head cap screw that can accept a hex wrench.

[Super69ur]

Yep, that’s why I said socket cap instead of a star. Hate those things.

[XEMON]

Updated with everyone's input, thanks yall!

[Cunha]

How about all the dimensions on a basic 2k cocker body? I think I’ve seen a CAD file. Can anyone share?

[Brokeass_baller]

How about all the dimensions on a basic 2k cocker body? I think I’ve seen a CAD file. Can anyone share?

Andy has a lot of that stuff up. We should archive it here.

http://www.zdspb.com/tech/misc/cadfilepost/autococker.html

[XEMON]

Dam, thats awesome, ill back that up and see how to post it here too

[zinger565]

Okay, it may be "dumb" because everyone seems to know this but me, but it's something I run into all the time and can't ever seem to find or remember reliably:

Grip screws: 8-32 x 3/8" [button head common, flat head semi-common]

Also, here's some measurements for grip frame screws:
WGP 1.5 finger hinge frame (off my trilly):
Front: 1 1/8", 7/8" of it is unthreaded
Back: 1/2"

WGP 2 finger hinge frame (off my 2k5 prostock): Same as 1.5 finger hinge

The 1/2" length will work well for the majority of sliders, depending on if they're countersunk for flat caps or not.

[zinger565]

XEMON, I updated this post with correct info for WGP grip frames. I initially had the wrong grip screw size.

[XEMON]

Thanks for all the measurements, i updated the first post

[Super69ur]

More grip screws are 6-32 than 8-32

[zinger565]

True, but all of my WGP mech frames are 8-32.

[Interl0per]

What size is the head on the 12-point VASA screw?

[XEMON]

- VASA 1/4x28 button head is 3/4” long [thanks to @Super69ur]
- Pro tip: Replace the 12 point screw with a socket head cap screw that can accept a hex wrench. [thanks to @lew]

Hope this helps.

[batmite]

The 12 point socket is 1/4

[Jordan]

What size is the head on the 12-point VASA screw?

1/4".

[minimag03]

Linkage
Timing rod & coupler 5-40

Bolt:
Ball-nose spring plunger (WGP, AKA, and many others) 1/2-13

.45 slide frames glide screw & trigger stop threads:
Benchmark: 10-32 front, 8-32 rear
PTP: 10-32 front, 8-32 rear
KAPP groovy: 10-32 front, 8-32 rear, pre-travel stop 8-32
ANS Quickfire: 8-32 pre-travel stop (few QF frames have this stop)
BPS Supercell: 10-32 front, 10-32 rear
Belsales Angry: 10-32 front, 10-32 rear
Bob Long Humpback: 6-32 front, 6-32 rear, 6-32 horizontal (1/8 length max), 6-32 pre-travel stop
Mozak: 6-32 front, 6-32 rear, 6-32 pre-travel stop
Dye UL: 8/32 front, 10-32 rear, pre-travel stop 8-32, sear-stop 10-32
Autococker Parts Lite (ACP): 10-32 front, 10-32 rear
Taso: 10-32 front
Freeflow (new): 8-32 front*, 8-32 rear, 8-32 pre-travel stop, sear-stop 10-32 (might be 8-32) *Some FF slide frames were milled out of spec, front glide screw covered with Delin to fix this, rear glide might not have been included either. The holes are drilled/tapped though.

Missing info for:
Meteor (metric)
Shocktech 98+
Shocktech 09 SFL
Shocktech BBT
P&P

.45 slide frames glide screw & trigger stop lengths:
Most glide screws are 1/4in & 3/8in length, length does not include brass or nylon tips (so screws will be slightly longer)
Pre-travel stop screws: 3/16 (1/4 can work for very short trigger pull)
Sear-stop screws must be threaded for at least 1.5in in order to work

[batmite]

You are a lifesaver!

[Snowking63]

Anyone know what the ram mounting threads are? Only the ram shaft is posted. I need to know this asap for a project I'm working on.