1- 800- 526-1389Electronic Hardware, STANDOFFS:(Male-Female, Spacers, Male-Male, Standoffs, Swage, Jack Screws), HANDLES:(Folding/Fixed, Rack/Panel), Captive Panel Screws, Retainers, Thumb Screws, Precision Shoulder Screws, Insulating Washers, Cable Ties, Plastic Circuit Board Supports, Plastic Handles, Swaging Tools.

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Metric Captive Panel Hardware
Screws, Retainers, Retainer Washers, Springs
Part Numbers:  M4001 thru M4528
M40R01 thru M46R24  /  MRN-1 thru MRN-7  /  MRS-1 thru MRS-7
MSP-1 and MSP-2  /  MPW431 thru MPW436

METRIC
CAPTIVE HARDWARE

Select From These American Standard Dimensions  
 

M4000 Captive Screws
*Available in both Hex Head & Round Head

Externally Relieved Body  FSC- 5305-120  (Part Numbers: M4001-M4099-B)

 
   Build Your Part #
   Material & Shape
   Plating & Finishes
   Retainer Installation    
   All Technical Data

M4100 Captive Screws
*Available in both Hex Head & Round Head

Externally Relieved Body  FSC- 5305-120  (Part Numbers: M4101- M4197)

 
   Worksheet Helper
   Thread Locking Info
   Thread Locking Codes
   Conversion Chart    
   Standard Captive

M4200 Captive Screws

Externally Relieved Body  FSC- 5305-120  (Part Numbers: M4201- M4268)

 
 
 
 
      

M4300 Captive Screws

Externally Relieved Body  FSC- 5305-120  (Part Numbers: M4301- M4356)

 
     
 

M4400 Captive Screws

Externally Relieved Body FSC- 5305-120  (Part Numbers: M4401- M4478)

 
     
 

M4500 Captive Screws

Externally Relieved Body FSC- 5305-120  (Part Numbers: M4501- M4528)

 
 

 
 

M40R Retainer
Installation

FSC- 5304- 411 Threaded & Knurled  (Part Numbers: M40R01- M40R30)

 
     
 

M41R Retainer
Installation

FSC-5304- 411 Threaded (Not Knurled)  (Part Numbers: M41R01-M41R34)

 
     
 

M42R Retainer
Installation

FSC- 5304- 411 Threaded w/ Counterbore  (Part Numbers: M42R01- M42R35)

 
     
 

M43R Retainer
Installation

FSC-5304- 411 Unthreaded  (Part Numbers: M43R01- M43R34)

 
     
 

M44R Retainer 
Installation

FSC- 5304- 411 Unthreaded w/ Counterbore  (Part Numbers: M44R01- M44R35)

 
     
 

M45R Retainer 
Installation

FSC-5304- 411 Threaded  (Part Numbers: M45R01- M45R28)

 
     
 

M46R Retainer  
Installation

FSC-5304- 411 Threaded  (Part Numbers: M46R01- M46R24)

 
     
 

Retainer Washers MRN-NYLON

Used with retainer M43R and M44R  (Part Numbers: MRN1 thru MRN7)

 
     
 

Retainer Washers MRS-STAINLESS STEEL

Used with retainer M43R and M44R  (Part Numbers: MRS1 thru MRS7)

 
     
 

Springs MSP-1
Used with retainers M42R and M44R

Used with screws M3, M3.5, M4, M5, M6 threads  (Part Numbers: MSP1)

 
     
 

Springs MSP-2
Used with retainers M42R and M44R

Used with screws M3 or larger threads  (Part Numbers: MSP2)

 
     
 

Decorative Panel Washers
Threaded

Used to prevent damage to panel being secured (Part Numbers: MPW431- MPW436)

 
     
     
 
  DIAMETER:  5mm through 19mm
SHAPE:  Round and Hex. Hex head cannot be knurled. Only M4000 and M4100 series are available in both Hex & Round head.
KNURL:  Straight
HEAD:  Knurled and Slotted
CONFIGURATION:  A) Round Head Screws: Knurled / Slotted- Knurled / Unslotted. B) Hex Head Screws: Slotted & Unslotted.
MATERIAL:  Stainless Steel, Carbon Steel, Aluminum, Brass (Also available in Nylon For Retainer Washers Only)
LENGTH:  Wide variety of lengths in .5mm increments- up to 51mm
LENGTH (for Retainers):  Wide variety of lengths in 6.5mm through 16mm
RETAINER:  Standard and Spring Loaded, 1.3mm through 16mm shank length
FINISH:  Available in 24 finishes- See Chart
THREAD:  M2.5 through M8 / Internal Thread- Class 6H / External Thread- Class 6G / Thread Locking Products available.
TOLERANCE:  See chart on each part number page
Diameter: Standard commercial bar stock tolerances.
 
 
     
 
  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
          Captive Panel Screws- Retainers 5mm thru 19mm, .132 thru .750- Lengths: .5mm thru 51mm, 1/16" thru 2"- Lengths for retainers: 6.5mm thru 16mm, 1/4" thru 5/8". Unicorp Captive round-hex in stainless steel, carbon steel, aluminum, brass, also nylon for retainers washers only, with knurl- straight, head- knurled and slotted. Stock 5mm thru 19mm, .132 thru .750 in lengths of 1/64 of an inch increments to eliminate the need for special orders different head configurations other than illustrated are also stocked, but not in the depth or quantities as standard items.
 
 
     
  More Information on Thread Locking Products  
 
  NDฎ Thread Locking Products:
          Thread locking products can be applied by Unicorp to Male- Female Standoffs, Jack Screws, Male-Male Standoffs, Captive Panel Screws, Thumb Screws and Shoulder Screws, this would also apply in some cases to Standoffs which are internally threaded.
 
 
     
 
    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
 
 
 

RoHS Compliance Statement   R.E.A.C.H. Statement   DFARS   WEEE
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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Copyrightฉ2009 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.