973-674-1700Standoffs, Spacers, Captive, Swage, Male Female Standoffs, Jack Screws, Male Male Standoffs, Handles, Thumb Screws, Thumbscrews, Shoulder Screws, Insulating Washers, Electronic Hardware.

      Home          Search          Order          Quote          Cross          Catalog          Reps          Technical          Terms          Distributors          About Us


 

Hex Socket Head (Broached) Shoulder Screws
5/16" Head Diameter
 Available in 303, 316, 416 Stainless Steel, 4140 Alloy Steel,
Brass and Carbon Steel all with or without plating


Back To Shoulder Screws Page
*External Thread has a 45° Angle on External Thread.
Slightly Chamfered to Permit Smooth Entry / Fit.		  

  • 303 Stainless Steel • 316 Stainless Steel • 416 Stainless Steel • 4140 Alloy Steel  
    • Brass • Carbon Steel    
CHOOSE and write down your PART NUMBER
then Go to     Skip Step 1
303 Stainless Steel

    Part Number

 A B C D L Thread
   SCB312- 1 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 2 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 3 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 4 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 5 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 5A 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 6 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 6A 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 7 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 7A 5/16 .187 5/32 3/16 .687 6- 32
   SCB312-8 5/16 .187 5/32 3/16 .750 6- 32
   SCB312-8A 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 9 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 9A 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 10 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 10A 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 11 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 12 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 13 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 14 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 15 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 16 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 16A 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 17 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 17A 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 18 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 18A 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 19 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 19A 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 20 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 20A 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 21 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 21A 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 22 5/16 .187 5/32 3/16 1.500 8- 32
316 Stainless Steel

    Part Number

 A B C D L Thread
   SCB312- 316- 1 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 316- 2 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 316- 3 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 316- 4 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 316- 5 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 316- 5A 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 316- 6 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 316- 6A 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 316- 7 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 316- 7A 5/16 .187 5/32 3/16 .687 6- 32
   SCB312- 316- 8 5/16 .187 5/32 3/16 .750 6- 32
   SCB312- 316- 8A 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 316- 9 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 316- 9A 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 316- 10 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 316- 10A 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 316- 11 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 316- 12 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 316- 13 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 316- 14 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 316- 15 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 316- 16 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 316- 16A 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 316- 17 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 316- 17A 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 316- 18 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 316- 18A 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 316- 19 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 316- 19A 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 316- 20 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 316- 20A 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 316- 21 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 316- 21A 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 316- 22 5/16 .187 5/32 3/16 1.500 8- 32
416 Stainless Steel

    Part Number

 A B C D L Thread
   SCB312- 416- 1 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 416- 2 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 416- 3 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 416- 4 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 416- 5 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 416- 5A 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 416- 6 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 416- 6A 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 416- 7 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 416- 7A 5/16 .187 5/32 3/16 .687 6- 32
   SCB312- 416- 8 5/16 .187 5/32 3/16 .750 6- 32
   SCB312- 416- 8A 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 416- 9 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 416- 9A 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 416- 10 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 416- 10A 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 416- 11 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 416- 12 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 416- 13 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 416- 14 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 416- 15 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 416- 16 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 416- 16A 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 416- 17 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 416- 17A 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 416- 18 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 416- 18A 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 416- 19 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 416- 19A 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 416- 20 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 416- 20A 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 416- 21 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 416- 21A 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 416- 22 5/16 .187 5/32 3/16 1.500 8- 32
4140 Alloy Steel

    Part Number

 A B C D L Thread
   SCB312- 4140- 1 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 4140- 2 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 4140- 3 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 4140- 4 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 4140- 5 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 4140- 5A 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 4140- 6 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 4140- 6A 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 4140- 7 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 4140- 7A 5/16 .187 5/32 3/16 .687 6- 32
   SCB312- 4140- 8 5/16 .187 5/32 3/16 .750 6- 32
   SCB312- 4140- 8A 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 4140- 9 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 4140- 9A 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 4140- 10 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 4140- 10A 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 4140- 11 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 4140- 12 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 4140- 13 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 4140- 14 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 4140- 15 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 4140- 16 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 4140- 16A 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 4140- 17 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 4140- 17A 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 4140- 18 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 4140- 18A 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 4140- 19 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 4140- 19A 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 4140- 20 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 4140- 20A 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 4140- 21 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 4140- 21A 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 4140- 22 5/16 .187 5/32 3/16 1.500 8- 32
Brass

    Part Number

 A B C D L Thread
   SCB312- 1- M01 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 2- M01 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 3- M01 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 4- M01 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 5- M01 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 5A- M01 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 6- M01 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 6A- M01 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 7- M01 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 7A- M01 5/16 .187 5/32 3/16 .687 6- 32
   SCB312-8- M01 5/16 .187 5/32 3/16 .750 6- 32
   SCB312-8A- M01 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 9- M01 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 9A- M01 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 10- M01 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 10A- M01 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 11- M01 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 12- M01 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 13- M01 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 14- M01 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 15- M01 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 16- M01 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 16A- M01 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 17- M01 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 17A- M01 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 18- M01 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 18A- M01 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 19- M01 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 19A- M01 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 20- M01 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 20A- M01 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 21- M01 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 21A- M01 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 22- M01 5/16 .187 5/32 3/16 1.500 8- 32
Carbon Steel

    Part Number

 A B C D L Thread
   SCB312- 1- M10 5/16 .187 5/32 3/16 .125 6- 32
   SCB312- 2- M10 5/16 .187 5/32 3/16 .188 6- 32
   SCB312- 3- M10 5/16 .187 5/32 3/16 .250 6- 32
   SCB312- 4- M10 5/16 .187 5/32 3/16 .313 6- 32
   SCB312- 5- M10 5/16 .187 5/32 3/16 .375 6- 32
   SCB312- 5A- M10 5/16 .187 5/32 3/16 .437 6- 32
   SCB312- 6- M10 5/16 .187 5/32 3/16 .500 6- 32
   SCB312- 6A- M10 5/16 .187 5/32 3/16 .562 6- 32
   SCB312- 7- M10 5/16 .187 5/32 3/16 .625 6- 32
   SCB312- 7A- M10 5/16 .187 5/32 3/16 .687 6- 32
   SCB312-8- M10 5/16 .187 5/32 3/16 .750 6- 32
   SCB312-8A- M10 5/16 .187 5/32 3/16 .875 6- 32
   SCB312- 9- M10 5/16 .187 5/32 3/16 1.000 6- 32
   SCB312- 9A- M10 5/16 .187 5/32 3/16 1.125 6- 32
   SCB312- 10- M10 5/16 .187 5/32 3/16 1.250 6- 32
   SCB312- 10A- M10 5/16 .187 5/32 3/16 1.375 6- 32
   SCB312- 11- M10 5/16 .187 5/32 3/16 1.500 6- 32
   SCB312- 12- M10 5/16 .187 5/32 3/16 .125 8- 32
   SCB312- 13- M10 5/16 .187 5/32 3/16 .188 8- 32
   SCB312- 14- M10 5/16 .187 5/32 3/16 .250 8- 32
   SCB312- 15- M10 5/16 .187 5/32 3/16 .313 8- 32
   SCB312- 16- M10 5/16 .187 5/32 3/16 .375 8- 32
   SCB312- 16A- M10 5/16 .187 5/32 3/16 .437 8- 32
   SCB312- 17- M10 5/16 .187 5/32 3/16 .500 8- 32
   SCB312- 17A- M10 5/16 .187 5/32 3/16 .562 8- 32
   SCB312- 18- M10 5/16 .187 5/32 3/16 .625 8- 32
   SCB312- 18A- M10 5/16 .187 5/32 3/16 .687 8- 32
   SCB312- 19- M10 5/16 .187 5/32 3/16 .750 8- 32
   SCB312- 19A- M10 5/16 .187 5/32 3/16 .875 8- 32
   SCB312- 20- M10 5/16 .187 5/32 3/16 1.000 8- 32
   SCB312- 20A- M10 5/16 .187 5/32 3/16 1.125 8- 32
   SCB312- 21- M10 5/16 .187 5/32 3/16 1.250 8- 32
   SCB312- 21A- M10 5/16 .187 5/32 3/16 1.375 8- 32
   SCB312- 22- M10 5/16 .187 5/32 3/16 1.500 8- 32
Applicable Tolerances
    B C

L
+.000  / - .001 ± .005 ± .005
Applicable Specifications
Stainless Steel Passivate     Threads
 QQ- S- 763, Class 303, Cond. A. Per
      Mil-F-14072-A (EL) E 300 		 Class 2A per handbook  
H.28, Part 1
Hex Socket Head (Broach) Information
Thread Hex Socket Head (Broach)  
4 - 40 5/64 Across the Flats
6 - 32 3/32 Across the Flats
8 - 32 3/32 Across the Flats
10 - 24 3/32 Across the Flats
10 - 32 3/32 Across the Flats
1/4 - 20 5/32 Across the Flats
5/16 - 18 3/16 Across the Flats
3/8 - 16 1/4 Across the Flats
Standard in Type 303 Stainless Steel. Other materials available on special order.
 
For all other Bondhus® products email us at sales@unicorpinc.com for quote.

Short & Long Arm L-Wrench
Hex Keys
 
Short Arm L-Wrench Hex Key
Bondhus Part# Detail Description Unicorp Price per Pack
12204 5/64" Hex L-wrench - Short Arm- 1.9" long (10 pack) 2.84
12205 3/32" Hex L-wrench - Short Arm- 2.0" long (10 pack) 2.84
12209 5/32" Hex L-wrench - Short Arm- 2.5" long (10 pack) 3.36
12210 3/16" Hex L-wrench - Short Arm- 2.8" long (10 pack) 3.57
12212 1/4" Hex L-wrench - Short Arm- 3.3" long (5 pack) 3.31
 
Long Arm L-Wrench Hex Key
Bondhus Part# Detail Description Unicorp Price per Pack
12104 5/64" Hex L-wrench - Long Arm- 3.2" long (10 pack) 3.60
12105 3/32" Hex L-wrench - Long Arm- 3.4" long (10 pack) 3.60
12109 5/32" Hex L-wrench - Long Arm- 4.2" long (10 pack) 5.00
12110 3/16" Hex L-wrench - Long Arm- 4.5" long (10 pack) 5.40
12112 1/4" Hex L-wrench - Long Arm- 5.3" long (5 pack) 4.36
 
Ball End Long Arm L-Wrench Hex Key
Bondhus Part# Detail Description Unicorp Price per Pack
10904 5/64" Ball End L-wrench - Long Arm- 3.2" long (10 pack) 10.40
10905 3/32" Ball End L-wrench - Long Arm- 3.4" long (10 pack) 10.70
10909 5/32" Ball End L-wrench - Long Arm- 4.2" long (10 pack) 10.92
10910 3/16" Ball End L-wrench - Long Arm- 4.5" long (10 pack) 14.39
10912 1/4" Ball End L-wrench - Long Arm- 5.6" long (5 pack) 10.65
 

Phone:  973-674-1700        Toll Free:  1-800-526-1389        Fax:  973-674-3803

UNICORP is a leader in manufacturing stock and custom
electronic hardware, handles and precision fasteners used by leading companies
in nearly every industry since 1971.


291 Cleveland St,  Orange,  New Jersey  07050  USA
Mailing Address:  P.O. Box 280,  Orange,  New Jersey  07051-0280  USA

Feedback  I  Legal Notice  I  Copyright  I  Services  I  Jobs  I  Contact Us  I  Email Us  I  Privacy Statement
Copyright©2020, Unicorp Inc., unicorpinc.com or its affiliates