95 rows nbsp 0183 32 ANSI ASME EXTERNAL Screw Thread Size Chart All units are in inches Unified Nominal thread sizes from 1 5 8 6 UN to 1 15 16 20 UN 2 4 189 UNC to 2 190 20 UN Nominal thread sizes from 2 4 189 UNC to 2 190 20 UN 2 7 8 6 UN to 4 16 UN Nominal thread sizes from 2 7 8 6 UN to 4 16 UN External Thread Internal Thread Nominal Size TPI Series Class Allowance Max a Major Max Minor Min Major Min Minor Min b Max a Pitch Min Pitch UNR c Minor Dia thread plug gages nominal size go basic all classes all series unified pitch diameters not go x tol go no go – xleadtol x 177 halfangletol cl 2b cl 3b 0 80 unf 0519 0542 0536 0002 0002 0 176 30 1 64 unc 0629 0655 0648 0002 0002 0 176 30 1 72 unf 0640 0665 0659 0002 0002 0 176 30 2 56 unc 0744 077 thread plug gages nominal size go basic all classes all series Contact us for more information THREADSIZE DRILL DIAMETER Coarse Thread TAP DRILLSIZE 1 64 0595 No 53 2 56 0700 No 50 3 48 0785 No 47 4 40 0890 No 43 5 40 1015 No 38 6 32 1065 No 36 8 32 1360 No 29 10 24 1495 No 25 12 24 1770 No 16 1 4 20 2010 No 7 5 16 18 2570 2021 12 03 nbsp 0183 32 5 8x24 is the most common thread for 338LM firearms A few exceptions are Accuracy International uses the M18x1 5 thread pitch Barrett
Metric Thread 10 12 14 16 18 20 22 24 26 27 30 33 36 42 48 M 10x1 0 M 12x1 5 M 14x1 5 M 16x1 5 M 18x1 5 M 20x1 5 M 22x1 5 M 24x1 5 M 26x1 5 M 27x2 0 M 30x2 0 M 33x2 0 M 36x2 0 M 42x2 0 M 48x2 0 15 16 12 THREAD CHARTS JIC – SAE Metric International VISIT US AT BRENNANINC COMtap amp die chart NPT TAP amp DIE CHART Imperial has made a concerted effort to provide accurate information in its catalog and on its web site however Imperial assumes no responsibility for the accuracy of the information Thread Geometry Unified Extra Fine UNEF Note Due to the fact that fastening applications differ greatly the above information is for guidance only and is correct to the best of our knowledge The customer must satisfy themselves with the performance of the fastener and validity of the data TR Fastenings will not be held responsible for thread inch Total Cutting Depth Total Cutting Depth Total Cutting Depth Number of Passes Number of Passes Number of Passes Insert Type Insert Type Insert Type G class ground inserts G class ground inserts G class ground inserts inch inch inch American NPT American NPTF Note 183 Set the finishing allowance on a diameter at approx 004 inch when using a full tap drill diameters for thread cutting nominal size 248 d1 unc unf unef unjc unjf m mf mj npsm npsc npsf rp bspp g sti unc sti unf sti m lk unc lk m bsw bsf pg tr tr f rd inch fraction wire letter mm 0 1102 2 800 6 32 unc 0 1142 2 900 6 32 unjc m3 5 lk unc 6 32 0 1150 2 920 0 1181 3 000 6 40 unf 6 40 unjf mj3 5x0 6 sti 4 48 0 1220 3 100 sti 4 40 0 1240 3 150 m3 5x0 35 sti
Muzzle Brakes by thread size 14x1mm LH Muzzle Brakes 1 2x28 Muzzle Brakes 1 2 quot UNEF 1 2x36 Muzzle Brakes 1 2x20 Muzzle Brakes 1 2 quot UNF 9 16x24 Muzzle Brakes 9 16 quot UNEF 9 16x28 Muzzle Brakes 9 16 quot UN 37 64x28 578 x 28 Muzzle Brakes 37 64 UNEF 5 8x24 Muzzle Brakes 5 8 quot UNEF 5 8X32 Muzzle Brakes 5 8 quot 32 UN 11 16x24 14x1mm or 5 8x24 thread 58mm OAL 22mm dia 73 7g Machined to suit your cal Colour Burnt Bronze Cerakote View Write Review The TRIPLE TAC1 offers up to 70 recoil reduction with it s unique reverse venting design Add to Cart 135 00 THE SMALL STUBBY RV Reverse Venting muzzle brake 5 8x24 SMALL STUBBY RV 5 8x24 SMALL STUBBY Muzzle Brake 2017 11 22 nbsp 0183 32 Our Thread On Muzzle Brakes are designed basically the same as the clamp on variety with the same benefits of greatly reduced recoil and muzzle rise Thread sizes are available in the following imperial threads 1 2 20 1 2 28 1 2 36 9 16 24 9 16 28 578 28 37 64 28 5 8 24 3 4 24 49 64 20 and in the following metric threads M 14 1 M14 1 left Due to the differences in thread angles and pitches the thread sizes shown below are not directly interchangeable with each other This table is only to help find a nearest equivalent sized fastener Metric Coarse Metric Fine BSF BSW UNC UNF M2 x 0 4 1 64 1 72 M2 5 x 0 45 3 48 3 56 M3 x 0 5 4 40 4 48 M3 5 x 0 6 6 32 6 40 M4 x 0 7 8 32 8 36 M5 x 0 8 10 24 Nominal O D Dbl Thread Depth X of Full Thread Drilled Hole Size EXAMPLE To find the hole size for obtaining 75 of thread in a M6 6mm x 1 00 tapped hole follow first column down to 1 00 threads then across to 75 of thread This figure 9743 when subtracted from 6mm diameter is 5 0257 which is the required diameter of hole
2022 02 24 nbsp 0183 32 That would leave a 045 shoulder with 5 8x24 threads Can I get away with that or will I need to consider going to a 9 16x24 thread pitch Also that contour should be stiff enough with that short a tube right Again this is a hunter not a tactical match rifle Rhys Gunny Sergeant Full Member Minuteman Feb 28 2008 1 009 6 Mesa AZ Nov 5 2011 17 Re 2021 10 20 nbsp 0183 32 Buy 11 25 and get 0 26 off Buy 26 50 and get 0 52 off Buy 51 100 and get 0 78 off Buy 101 or above and get 1 04 off Frequently bought together 2008 06 21 nbsp 0183 32 You know what actually I know the reason why the chart is calling out 5 8 18 threads The 5 8 24 thread is a finer thread IE larger hole size so the 75 drill for a 18 pitch is more like a 85 95 drill for a 24 pitch I believe It took me a while to remember It s been a while since I bought the bit Top 3101 Silent But Deadly Posts 5381 Joined Mon Dec 18 2006 Description TT Terminator Muzzle Brake Thread 5 8x24 The TT Terminator muzzle brake is available bead blasted stainless steel or KG Gunkoted Black amp opened out as standard to take a maximum calibre of the 308 It is specifically manufactured to fit onto the Tikka CTR Ruger Precision Bergara amp Savage etc rifles with a 5 8 x 24 muzzle ENGINE FILTER THREAD CHART To determine the correct part number for your filter or filter adapter consult the application thread chart on this page The chart lists the thread size and the gasket size that will match the seal pad of that engine If you know the thread and gasket sizes of your present filter that can be matched to our specs Chassis and ground clearance should be
5 8x24 thread pitch Min Barrel Length No Restrictions Compatible Quick Detach System KeyMo Xeno Adapter Compatible KeyMount Flash Hiders 1 2x28 SCAR 16 9 16x24LH 9 16x24RH 1 2x28 5 8x24 SCAR 17 M15x1 M14x1LH 5 8x24 Compatible KeyMount Muzzle Brakes 3 4x24 M18x1 M18x1 5 1 2x28 5 8x24 KeyMicro Brake Compatible with Xeno This 3 port muzzle brake is compatible with all SilencerCo ASR Mounts and with multiple thread and caliber options you can shoot suppressed for any demand It offers quick and easy one hand on one hand off attachment and detachment The 3 port design effectively reduces felt recoil and muzzle climb Each ASR muzzle brake comes with a shim set and rocksett for easy The tap size chart provides a list of standard size taps specifying the diameter and thread spacing for fractional metric and screw sizes The decimal equivalents of the diameters are shown in both English and Metric units Fractional sizes are listed in inches while metric sizes are listed in millimeters following the letter quot M quot A screw size number corresponds to a diameter Non standard thread 0 06 quot through 1 0 quot Reducing the size of a rod you want to thread with a die makes it easier to start the die but the real secret is to add a 30 176 chamfer to the end of the rod Die Blank Size is the Major Diameter less 10 of the Pitch This is about the same as common bolts SPECIAL OF THE WEEK 147 95 More information Aftermarket barrels can be purchased in metric threads as well for consistency 300 AAC Blackout 300 5 8x24 Angstadt Arms 9mm 1 2x36 40 S amp W 5 8x24 45 ACP 578x28 CMMG 5 7x28 1 2x28 9mm 1 2x36 9mm 1 2x28 40 S amp W 578x28 45 ACP 578x28 Colt 1 2x36 1 2x28 9mm M 18x1 RH pre 2016 PS90 1 2x28 Kel Tec 9mm 1 2x28 9 16x24 KRISS Vector 9mm 1 2x28