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Self Clinching Fasteners Technical / Engineering Info

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STANDOFFS- Threaded:  STANDARD SIZES
See Technical / Engineering Data
DIAMETER: 1/8" / 5/32" / 3/16" / 1/4" / 5/16" / 3/8"/ 1/2" / 5/8" / 3/4"
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
LENGTH: Wide variety of lengths in 1/64" (.015) increments- up to 10"
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD: 0-80 through 1/2- 20  /  Internal- Class UNC 2B.  Thread Locking Products available.
TOLERANCE: Length: Up to 4" ± .005 / From 4" to 6" ± .008 / Over 6" ± .010.
Diameter: Standard Commercial Bar Stock Tolerance.

STANDOFFS- Threaded: METRIC SIZES
See Technical / Engineering Data
DIAMETER: 3mm / 4mm / 4.5mm / 5mm / 6mm / 8mm / 10mm / 13mm / 16mm / 19mm
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
LENGTH: Wide variety of lengths in .5mm (.019) increments- up to 254mm.
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD: M1.6 through M14 /  Internal- Class 6H.  Thread Locking Products available.
TOLERANCE: Length: Up to 100mm ± .13mm /  From 101mm to 150mm ± .20mm / Over 150mm ± .25mm.
Diameter: Standard Commercial Bar Stock Tolerance.




SPACERS- Unthreaded Standoffs: STANDARD SIZES
See Technical / Engineering Data
DIAMETER: 1/8" / 5/32" / 3/16" / 1/4" / 5/16" / 3/8" / 1/2" / 5/8" / 3/4"
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
LENGTH: Wide variety of lengths in 1/64" (.015) increments- up to 2"
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
INSIDE HOLE DIAMETER: Ranging from .063  through .515 + .010 / - .000 for screw sizes 0-80 through 1/2- 20.
TOLERANCE: Length: Up to 2" ± .005 /  Inside Hole Diameter:  + .010 / - .000.
Diameter: Standard Commercial Bar Stock Tolerance.



SPACERS- Unthreaded Standoffs: METRIC SIZES
See Technical / Engineering Data
DIAMETER: 3mm / 4mm / 4.5mm / 5mm / 6mm / 8mm / 10mm / 13mm / 16mm / 19mm
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon, Teflon®, Phenolic, Lexan®, Delrin®, Ultem®
LENGTH: Wide variety of lengths in .5mm (.019) increments- up to  51mm
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
INSIDE HOLE DIAMETER: Ranging from 1.7mm  through 15.5mm + .27 / - .000 for screw sizes M1.6 through M14.
TOLERANCE: Length: Up to 51mm ± .13mm /  Inside Hole Diameter:  + .27 / - .000.
Diameter: Standard commercial bar stock tolerances.




SWAGE STANDOFFS & SPACERS: STANDARD SIZES
See Technical / Engineering Data
DIAMETER: 1/8" / 5/32" / 3/16" / 1/4" / 5/16" / 3/8"
SHAPE:  Round, Hex
MATERIAL:  Brass, Aluminum, Stainless Steel, Carbon Steel
BODY LENGTH:  Wide variety of lengths- 1/32" (.031) increments up to 1".
SHANK LENGTH:  Wide variety of lengths ranging from .062 through .295.
FINISH:  Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD:  0-80 through 10-32 / Internal Thread- Class UNC 2B.
INSIDE HOLE DIAMETER:  Ranging from .063 through .194 for screw sizes 0-80 through 10-32.
TOLERANCE:  Body Length:  ± .005 /  Shank Length:  ± .003
Inside Hole Diameter:  + .000 - .003.
SWAGING TOOLS:  Punch & Anvil available
Diameter: Standard commercial bar stock tolerances.



SWAGE STANDOFFS & SPACERS: METRIC SIZES 
See Technical / Engineering Data
DIAMETER:  3mm / 4mm / 4.5mm / 5mm / 6mm / 8mm / 10mm
SHAPE:  Round, Hex
MATERIAL:  Brass, Aluminum, Stainless Steel, Carbon Steel
BODY LENGTH:  Wide variety of lengths in .5mm increments- up to 51mm.
SHANK LENGTH:  Wide variety of lengths ranging from 1.9 through 7.4
FINISH:  Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD:  M1.6 / M2.5 / M3 / M3.5 / M4 / M5 - Internal Thread- Class 6H.
INSIDE HOLE DIAMETER:  Ranging from 1.8  through 5.3 for screw sizes M1.6 through M5.
TOLERANCE:  Body Length:  ± .13 /  Shank Length:  ± .08 /  Inside Hole
Diameter: + .00 - .08.  
SWAGING TOOLS: Punch & Anvil available
Diameter: Standard commercial bar stock tolerances.





MALE-FEMALE STANDOFFS: STANDARD SIZES
See Technical / Engineering Data
DIAMETER: 1/8" / 5/32" / 3/16" / 1/4" / 5/16" / 3/8" / 1/2"
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon & Delrin®
LENGTH: Wide variety of lengths in 1/32" (.031) increments- up to 9"
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize -Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD: 0-80 through 1/2- 20 / Thread Locking Products available.
Internal Thread- Class UNC 2B /  External Thread- Class UNC 2A. Internal thread depth will be adjusted where body dimensions will not permit full thread depth.
TOLERANCE: Length: Up to 4" ± .005 / From 4" to 6" ± .008 / Over 6" ± .010.
No Undercut on Nylon or Delrin®
Diameter: Standard commercial bar stock tolerances.


MALE-FEMALE STANDOFFS: METRIC SIZES
See Technical / Engineering Data
DIAMETER: 3mm / 4mm / 4.5mm / 5mm / 6mm / 8mm / 10mm / 13mm
SHAPE: Round, Square and Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel, Nylon & Delrin®
LENGTH: Wide variety of lengths in .5mm increments- up to 200mm
FINISH: Available in: Anodize (Sulphuric) Dichromate Seal, Yellow-Green / Anodize (Sulphuric) Hot Water Seal, Clear / Anodize (Chromic) Hot Water Seal, Dark Gray  / Anodize- Black / Anodize-Black High Lustre / Cadmium Plate, Clear Chromate / Cadmium Plate, Commercial / Cadmium Plate, Gold Chromate / Nickel Plate / Chromium Plate (Bright) / Chromium Plate, Engineering / Chromium Plate Over Nickel Plate / Passivate / Bright Dip / Iridite-Clear / Iridite-Gold #14 / Alodine 1200 / Black Oxide-Brass / Black Oxide- Stainless Steel / Hot Tin Dip / Silver Plate / Electro Tin / Electro Tin 60/40 Solder / Zinc Plate .0002 Thick-Clear Chromate / Zinc Plate .0002 Thick, Yellow-Green Chromate / Zinc Plate .0002 Thick, Black Chromate / Alkali Caustic Etch.
THREAD: M1.6 through M10 / Thread Locking Products available.
Internal Thread- Class 6H /  External Thread- Class 6G. Internal thread depth will be adjusted where body dimensions will not permit full thread depth.
TOLERANCE: Length: Up to 100mm ± .15mm /  From 101mm to 150mm ± .20mm / Over 150mm ± .25mm.
No Undercut on Nylon or Delrin®
Diameter: Standard commercial bar stock tolerances.




JACK SCREWS STANDOFFS:  STANDARD SIZES
See Technical / Engineering Data
DIAMETER: 3/16"
SHAPE: Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel.
BODY LENGTH: 3/16"(.187)
EXTERNAL THREAD LENGTH: Ranging from .187 through .750 
Thread Locking Products available.
FINISH: Same as above/ Male to Female Standoffs
THREAD: 4-40 Internal Thread- Class UNC 2B /  4-40 External Thread- Class UNC 2A. 
Thread Locking Products available.
TOLERANCE: Body Length:  ±  .005 /  External Thread Length ± .015     
Diameter: Standard commercial bar stock tolerances.
All Jackscrews are shipped unassembled with 2-  #4 flat washers,  1- #4 lock washer
and 1- 4- 40 nut.


JACK SCREWS STANDOFFS:  METRIC SIZES
See Technical / Engineering Data
DIAMETER: 4.5mm & 5mm
SHAPE: Hex
MATERIAL: Brass, Aluminum, Stainless Steel, Carbon Steel.
BODY LENGTH: 5mm
EXTERNAL THREAD LENGTH: Ranging from 5mm through 19mm
Thread Locking Products available.
FINISH: Same as above/ Metric Male to Female Standoffs
THREAD: M3 x 0.5 Internal Thread- Class 6H /  M3 x 0.5 External Thread
- Class 6G. Thread Locking Products available.
TOLERANCE: Body Length:  ± .15mm /  External Thread Length ± .25mm.
Diameter: Standard Commercial Bar Stock Tolerances. All Jackscrews are shipped unassembled
with  2- M3 flat washers,  1- M3 lock washer and 1- M.3 x 0.5 nut.




These Product are Continued On Next Page:
• Male-Male Standoffs
• Captive Panel Hardware
• Insulating Washers
• Thumb Screws
• Thumb Nuts
• Handles & Ferrules
• Shoulder Screws
• Cable Ties  /  • Mounting Bases  /  • Installation Tools /  • Flexible Tubing

Technical Info for Dowel Pins
• Dowel Pins

 
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SIC Code# 3429      NAICS Code# 332510     FSCM (Cage) 04729 (Federal Supply Code#)

 
   

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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.


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 Electronic Hardware, STANDOFFS, Male Female Standoffs, Spacer Standoffs, Male Male Standoffs, Swage Standoffs, Jack Screws, Handles, Captive Panel Screws, Retainers, Thumb Screws, Shoulder Screws, Insulating Washers, Cable Ties.