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Stud - MS21259 (AN666) | Print |

Stud: MS21259 Series (AN666)
CORROSION RESISTANT STEEL

MS21259 Stud

 The MS21259 series stud end fittings from Loos Cableware® Division are manufactured from stainless steel in accordance with MIL-DTL-781 to the strict standards of MS21259 and are certified to that standard. Loos Cableware® Division offers a full range of sizes in this part series of stainless steel swage fittings.

MS21259 cable fittings are used throughout the cable and wire rope industry in applications where a cable must be terminated with a swage fitting that will exceed the minimum breaking strength of the cable onto which it is swaged.

 


MIL-DTL-781: YES
MADE IN THE USA: YES
DFARS COMPLIANT: YES
 

Drawings & Specifications

Stud: MS21259 Series (AN666)

MS Part RH Thread
MS Part LH Thread
Cable Dia.
Thread B UN-3A UNF-3A
A Dia
As Dia
C Dia
D
L ±.063
Ls Ref
N Dia
MS21259-2RH* MS21259-2LH* 1/16 6-40 .160 .138 .121 .188 2.473 2.65 .078
MS21259-3RH* MS21259-3LH* 3/32 10-32 .218 .190 .169 .250 2.879 3.00 .109
MS21259-4RH* MS21259-4LH* 1/8 1/4-28 .250 .219 .226 .313 3.333 3.59 .141
MS21259-5RH* MS21259-5LH* 5/32 1/4-28 .297 .250 .226 .313 3.627 3.97 .172
MS21259-6RH* MS21259-6LH* 3/16 5/16-24 .359 .313 .285 .375 4.002 4.17 .203
MS21259-7RH* MS21259-7LH* 7/32 3/8-24 .427 .375 .347 .438 4.516 4.81 .234
MS21259-8RH* MS21259-8LH* 1/4 3/8-24 .494 .438 .347 .500 4.937 5.24 .265
MS21259-9RH* MS21259-9LH* 9/32 7/16-20 .563 .500 .405 .625 5.391 5.75 .297
MS21259-10RH* MS21259-10LH* 5/16 1/2-20 .635 .563 .467 .688 5.844 6.27 .328
MS21259-12RH* MS21259-12LH* 3/8 9/16-18 .703 .625 .529 .750 6.656 7.06 .390
MS21259-14RH MS21259-14LH 7/16 5/8-18 .781 .688 .592 .812 7.437 7.91 .468
MS21259-16RH MS21259-16LH 1/2 5/8-18 .844 .750 .592 .875 8.187 8.75 .531
MS21259-18RH MS21259-18LH 9/16 3/4-16 .984 .875 .717 1.000 9.125 9.72 .594
MS21259-20RH MS21259-20LH 5/8 7/8-14 1.109 1.000 .842 1.125 10.375 11.06 .656
MS21259-24RH MS21259-24LH 3/4 1-12 1.359 1.250 .967 1.437 12.063 12.64 .781
MS21259-28RH MS21259-28LH 7/8 1-1/8-12 1.593 1.437 1.092 1.625 13.226 13.99 .921
MS21259-32RH MS21259-32LH 1 1-1/4-12 1.812 1.625 1.217 1.875 14.969 15.88 1.046

MS Part RH Thread
MS Part LH Thread
Cable Dia.
Thread B UN-3A UNF-3A
P
V
+.005 -.000
S
+.062 -.000
W ±.016
Y
+.083 -.020
Lbs. Per Piece
MS21259-2RH* MS21259-2LH* 1/16 6-40 1.042 .063 .969 1.174 1.045 .01
MS21259-3RH* MS21259-3LH* 3/32 10-32 1.261 .063 1.188 1.411 1.204 .0225
MS21259-4RH* MS21259-4LH* 1/8 1/4-28 1.511 .063 1.438 1.682 1.376 .0375
MS21259-5RH* MS21259-5LH* 5/32 1/4-28 1.761 .063 1.688 1.958 1.376 .0475
MS21259-6RH* MS21259-6LH* 3/16 5/16-24 2.011 .098 1.938 2.237 1.458 .08
MS21259-7RH* MS21259-7LH* 7/32 3/8-24 2.261 .098 2.188 2.518 1.625 .12
MS21259-8RH* MS21259-8LH* 1/4 3/8-24 2.511 .098 2.438 2.784 1.750 .165
MS21259-9RH* MS21259-9LH* 9/32 7/16-20 2.761 .098 2.688 3.076 1.875 .265
MS21259-10RH* MS21259-10LH* 5/16 1/2-20 3.011 .098 2.938 3.026 2.000 .375
MS21259-12RH* MS21259-12LH* 3/8 9/16-18 3.511 .098 3.438 3.828 2.250 .500
MS21259-14RH MS21259-14LH 7/16 5/8-18 4.011 .098 3.938 4.375 2.300 .625
MS21259-16RH MS21259-16LH 1/2 5/8-18 4.698 .125 4.625 5.093 2.500 .75
MS21259-18RH MS21259-18LH 9/16 3/4-16 5.011 .125 4.938 5.468 3.000 1.00
MS21259-20RH MS21259-20LH 5/8 7/8-14 5.511 .125 5.438 6.093 3.500 1.50
MS21259-24RH MS21259-24LH 3/4 1-12 6.511 .125 6.438 7.188 4.000 2.75
MS21259-28RH MS21259-28LH 7/8 1-1/8-12 7.166 .125 7.094 7.846 4.500 3.90
MS21259-32RH MS21259-32LH 1 1-1/4-12 8.229 .125 8.156 9.000 5.000 5.35

* Denotes Stock Item

Installation Tools

 

Use with the following Tools:

 

 

 

LOCOLOC® M1 Portable Manual Swaging Machine (From 1/16 up to 3/16) 

                    Use Die M1-S_ (Straight Shank Dies)

 

 

 

 

LOCOLOC® M2 Bench Mounted Swaging Machine  (From 1/16 up to  3/8)

   Use Die M2-S_ (Straight Shank Dies)

 

 

 

 

 

Products

Wire Rope Terminals
Fork Ends
Fork End - MS20667
Clevis Fork - MS21252C
Strap Fork - NAS1435-K
Eye Ends
Eye End - MS20668
Eye End (For Pin) - MS21254C
Eye End (For Wire) - MS21255C
Marine Eye - EY1X
Strap Eye - NAS1435-E
Studs
Stud - MS21259
Locking Stud - MS21260
Ball Ends
Double Shank Ball - MS20663
Single Shank Ball - MS20664
Plain Ball - BA3
Oval Sleeves
Locoloc® Oval Sleeves (Aluminum & Copper)
Locoloc® Alum. Rope Sleeves
Locoloc® Stainless Steel Slv
Large Alum. Oval S. - SL1-V
Stop Sleeves
Locoloc® Aluminum & Copper Stops
Terminal Cylindrical - ST24
Thimbles
AN100 Thimble
Std. Galv. Thimble - EY411
HD Galvanized Thimble -EY414
HD Stainless Steel Thimble
Turnbuckles
Turnbuckle Body - MS21251
Locking Clip - MS21256
Wire Rope Clips
Wire Rope Clip Galvanized – CP2
Wire Rope Clip Stainless Steel – CP7
Wire Rope Net Clip - CP3
Wire Rope Net Clip Tool - #1-N
Carbon Steel
Carbon Steel Sleeve - SLF
Miscellaneous
Cable Bushing - AN111
Clevis Pin - PI1
Cotter Pin - PI5
Locoloc® Hand Swaging Tools
Locoloc® 000-WCI
Locoloc® 1-3-SBHS
Locoloc® 0-1.5-3FS
Locoloc® 0-3/64SC
Locoloc® 0-1/16SC
Locoloc® 0-3/32SC
Locoloc® 0-1/8SC
Locoloc® 0-5/32SC
Locoloc® 0-3/16SC
Locoloc® 0-7/32
Locoloc® 0-1/4
Locoloc® 0-9/32
Locoloc® 0-5/16
Locoloc® #1-SC
Locoloc® #1-BSC
Locoloc® #3-H
Locoloc® #3-K
FELCO Cable Cutters
FELCO C3
FELCO C7
FELCO C9
FELCO C9B
FELCO C12
FELCO C12B
FELCO C16
FELCO C16B
FELCO C108
FELCO C112
FELCO CP
FELCO CDO
Other Cutters/Pliers
Hydraulic Cable Cutter
Safety Wire Plier
Swaging Machines
Locoloc® #1-P
Locoloc® M1 - Type I
Locoloc® M1-K - Type I - Kit
Locoloc® M2 - Type II
Locoloc® M2-K - Type II - Kit
Locoloc® M2-P Powered
Locoloc® M2-PDK - Drive Kit
Locoloc® M2-PK Powered Kit
Locoloc® #4-H Hydraulic
Swaging Accessories
Accesories for M2
Cable Diameter Gauge - GA-4
Locoloc® "Go-No-Go" Gauges
Swaging Kits
AZP Kit - Alum.Hand Swaging Kit
CSS Kit - Cop.Hand Swaging Kit
Tension Gauges
90 Model B
91 Model A
Professional Models
Professional Model #PT-CR
Rod Rigging Gauge
Strippers and Cutters
Simplex® S-15
Simplex® S-30C
Simplex® C-20A
Locking & Seizing Wire
Locking Wire (S.S) - NASM20995

Loos & Co., Inc. ISO No. 9001:2008 - 091733A

View ISO Certificate

 

Helpful Information:

Riggger's  Guide
to proper swaging techniques

 

Upcoming Holidays

We will be closed for business:

April 6, 2012- Good Friday

 

 

 

  

About Loos Naples

In 1979 the Cableware Division of Loos & Co., Inc was started in Naples, Florida. With only 10 employees at our inception, we have now grown into a very busy company with diversified products and over 55 employees.  Website Terms of Use

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