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Insulating Washers
 Shoulder & Flat
Part Numbers:  WS1001 thru WS1970  /  WF3001 thru WF3849

INSULATING
WASHERS

 Shoulder Washers (Flat Below)
Select From These American Standard Dimensions

  
  
 
 Select Size Used For Part Number
 
   Shoulder Washers
  .055 Inside Diameter........
.063 Inside Diameter........
.090 Inside Diameter........
.101 Inside Diameter........
.116 Inside Diameter........
 .126 Inside Diameter........
 .140 Inside Diameter........
 .166 Inside Diameter........
 .192 Inside Diameter........
 .218 Inside Diameter........
.254 Inside Diameter........
.316 Inside Diameter........
.377 Inside Diameter........		 Size 00 Fasteners
Size 0 Fasteners
Size 2 Fasteners
Size 3 Fasteners
Size 4 Fasteners
Size 5 Fasteners
Size 6 Fasteners
Size 8 Fasteners
Size 10 Fasteners
Size 12 Fasteners
Size 1/4" Fasteners
Size 5/16" Fasteners
Size 3/8" Fasteners		 WS1001- WS1004
WS1025- WS1040
WS1051- WS1086
WS1101- WS1139
WS1151- WS1192
WS1201- WS1242
WS1251- WS1295
WS1301- WS1357
WS1376- WS1417
WS1451- WS1528
WS1551- WS1667
WS1701- WS1811
WS1851- WS1970
 
 
 
   Build Your Part #
   Shoulder Length
   Material & Shape
   Tolerances
   NonMetallic Properties
   All Technical Data
   Worksheet Helper
   Conversion Chart
   Metric Washers
 
  
 Flat Washers
Select From These American Standard Dimensions		  
 
   Flat Washers
 Select Size Used For Part Number
 
 
  .055 Inside Diameter........
.063 Inside Diameter........
.090 Inside Diameter........
.101 Inside Diameter........
.116 Inside Diameter........
.126 Inside Diameter........
.140 Inside Diameter........
.166 Inside Diameter........
.192 Inside Diameter........
.218 Inside Diameter........
.254 Inside Diameter........
.316 Inside Diameter........
.377 Inside Diameter........		 Size 00 Fasteners
Size 0 Fasteners
Size 2 Fasteners
Size 3 Fasteners
Size 4 Fasteners
Size 5 Fasteners
Size 6 Fasteners
Size 8 Fasteners
Size 10 Fasteners
Size 12 Fasteners
Size 1/4" Fasteners
Size 5/16" Fasteners
Size 3/8" Fasteners		 WF3001- WF3003
 WF3025- WF3040
 WF3051- WF3078
WF3101- WF3136
WF3151- WF3200
 WF3201- WF3235
WF3251- WF3300
 WF3301- WF3360
WF3376- WF3440
WF3451- WF3501
WF3551- WF3628
WF3701- WF3760
WF3801- WF3849
 
 
   Build Your Part #
   Shoulder Length
   Material & Shape
   Tolerances
   NonMetallic Properties
   All Technical Data
   Worksheet Helper
   Conversion Chart
   Metric Washers
 
 
 
  
  DIAMETER:  1/8" through 1"
SHAPE:  Round
MATERIAL:  Nylon, Teflon®, Lexan®, Ultem®, Delrin®, Phenolic
LENGTH:  For Head Thickness: wide variety of lengths in 1/64" (.015 through .120)
FLAT WASHER THICKNESS:  .016 through .156
INSIDE HOLE DIAMETER:  Ranging from .055 through .377 for screw sizes 0-80 through 3/8-24. Reamed to + .010 / -.000, conforming to screw tolerances
SHANK LENGTH:  Wide variety of lengths .015 through .490
SHANK DIAMETER:  Machined to +.000/ -.005 assuring precision fit to mating hole
EDGE:  Chamfered to permit smooth entry
FINISH:  Colored material available upon request
TOLERANCE:  Inside hole diameter + .010  / - .000. All other tolerances ± .005
Diameter: Standard commercial bar stock tolerances.
Shoulder Washers, Flat Washers- Precision Machined, Not Molded		  
 
 
   
 
  Modified Parts or Engineering Assistance:
           We offer your firm engineering and design services for customized or modified parts, at no additional charge- please contact our Engineering Department. Contact Us
          Insulating Washers flat-shoulder 1/8" thru 1", 3mm thru 25mm- Lengths: 1/64" thru .1200, .4mm thru 1.6mm- Flat Thickness: .016 thru .156, 0.4mm thru 2.4mm- Hole: .055 thru .377, 0.74 thru .413- Shank Lengths: .015 thru .490, 1mm thru 13mm. Unicorp Washers- round, Nylon, Teflon®, Lexan®, Phenolic, Ultem®, Delrin®.
          Stock 1/8" thru 1", 3mm thru 25mm in lengths of 1/64" increments to eliminate the need for special orders, precision machined, designed to meet the needs of the Electronic Industry for a precision product which is compatible with the rigid requirements of the Aviation, Military, Space, and Industrial Electronics systems. These components are manufactured under strict accordance to the quality requisites of Mil-STD-105A.  All materials are supplied in accordance with the appropriate Military or Federal specification. By not molding we are able to eliminate distortion, flash, and brittleness.		  
 
 
   
 
    Unicorp Products Used In:
• Security • Camera Systems
• Sirens • Remote Controls
• Medical • Telecommunication
• Medical Carts • Coupling Devices
• Computer • PCB mounting
• PC/104 Modules
• Industrial Equipment • Robotic
• Animatronic • Electronic • Military
• Government • Aerospace
• Power Supplies & Conditioning
• Fuel Distribution • Power Supplies
• Custom Screw Machine Hardware
• Control Enclosures
• Integration Systems
• Circuit Board Assembly		   • Airline • Aircraft • Slot Machines
• Marine • Entertainment
• Power Enclosures
• Musical Instruments
• Signs • Food Supply • Furniture
• Vending Machine
• Climbing • Archery • Firearms
• Ski • Snow Board Equipment
• Instrumentation • Commercial
• Fabrication • Construction
• Custom Enclosures
• Electronic Enclosures
• Equipment Manufacturing
• Wire and Cable • Exhibits
• Knife Manufacturing
• & Many Other Industries		  
 
 

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indu

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

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

Unicorp,  291 Cleveland St., Orange, New Jersey  07050  USA
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Copyright©2009 Sunflower In The City Design
 

  
  Electronic Hardware, STANDOFFS:(Male-Female, Spacers, Male-Male, Standoffs, Swage, Jack Screws), HANDLES:(Folding/Fixed, Rack/Panel), Captive Panel Screws, Retainers, Thumb Screws, Precion Shoulder Screws, Insulating Washers, Cable Ties, Plastic Circuit Board Supports, Plastic Handles, Swaging Tools.