Threading Guide

0.75
0.025
X 45°
0.850
MINIMUM
0.640
0.06
A
M18 X 1-4g6g
MAJOR Ø 17.974mm-17.794mm
PITCH Ø 17.324mm-17.249mm
MINOR Ø 16.891mm-16.633mm
0.003" A
0.0005 A
A
0.005-0.010 X 45
45°
R0.016
DETAIL A
SCALE 8 : 1
NOTES:
1) THIS METRIC RIFLE BARREL THREAD PROFILE IS OPTIMIZED FOR USE WITH AAC DIRECT THREAD RIFLE SILENCERS.
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
TITLE: SIZE:
"B"
PART
NO.:
SCALE:
SHEET:
16 OF 19
THREAD GUIDE
4:1
MLS
03/13
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF ADVANCED ARMAMENT
CORPORATION. ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION OF
ADVANCED ARMAMENT CORPORATION IS PROHIBITED.
REV:
DATE:
DRAWN
BY:
Advanced Armament Corp.
2408 TECH CENTER PARKWAY, SUITE 150
LAWRENCEVILLE, GA 30043 - 770-925-9988
WWW.ADVANCED-ARMAMENT.COM
M18 X 1-4g6g FOR
DIRECT THREAD SILENCERS
01
.X 0.1
.XX 0.01
.XXX 0.005
.XXXX 0.0005
ANGLES
0.5
FILLET RADII 0.005-0.010
BREAK EDGE 0.005-0.010
SURFACE FINISH
125
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
GENERAL SPECIFICATION FOR
SMALL ARMS AND AIRCRAFT
ARMAMENT SUBSYSTEMS
(MIL-W-13855) APPLIES.
ASME Y14.5M-1994 APPLIES.