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

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Spacers
Technical / Engineering Data
 Spacers     Standard e-Catalog

Material / Shape Selection

  MATERIALS

Choose & write down your
material / shape code.
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SPECIFICATIONS

ROUND SQUARE HEX

  Brass

M01 M02 M03 QQ-B- 626 Comp. 22,
1/2 Hard

  Aluminum              

M04 M05 M06 QQ-A- 225a, Comp. 2, T-3

  Stainless Steel

M07 M08 M09 ASTM-A581, ASTM-A582,
QQ-S- 763, Class 303,
Cond. A

  Carbon Steel

M10 M11 M12 QQ-S- 633, Class 2

  Phenolic

M13 MIL- I- 24768 / 15

  Teflon®

M14 MIL- P- 14078

  Nylon

M17 M18 M19 MIL- P- 17091B,
Grade 101

  Lexan®

M20

MIL- P- 81390

  Delrin®

M23 M25

LP- 392 A

  Ultem®

M26     GE 1000 Resins


    RoHS Compliance Statement  I  R.E.A.C.H. Statement  I  DFARS  I  WEEE
Conflict-Free Minerals Statement  I  Harmonized Tariff Codes

Properties for Non- Metallic Materials

Properties

Linen Based
Phenolic
Teflon® Nylon 10% Glass
Filled Lexan®

Delrin®

Ultem®

 Flammability Rating V-1 UL HB UL 94V-2 V-O UL94HB V-O
 Water Absorption
(%) 24 hrs.
0.6 - 0.7 .02 1.5 0.15 0.25 0.25
 Dielectric Constant (60 cycles) 5.2 - 5.3 2.1 10 2.9 3.7 3.15
 Dielectric Strength
 1/8 thickness (v/mil)
350 400 300- 400 380 500 N/A
 Arc Resistance (sec) 100 200 140 10 129 120
 Tensile Strength (psi) 6,500- 7,000 2,700- 3,100 11,200-16,500 9,000 10,400 16,500
 Heat Resistance (continuous degrees F) 250-275 550 250 270 250 340
 Compression Strength (psi) 201-235 700-1,200 4,000 - 11,000 12,500 18,000 22,000

Plating Selection
Plating Available On These Materials:
Brass,  Aluminum, Stainless Steel & Carbon Steel
AVAILABLE PLATING Choose & write down your
plating code.
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PLATING AVAILABLE ON THIS MATERIAL
APPLICABLE
SPECIFICATIONS

 Anodize (Sulphuric) Dichromate Seal, Yellow/ Green

F01 Aluminum Mil-A- 8625F-Type 2

 Anodize (Sulphuric) Hot Water Seal, Clear   

F02 Aluminum Mil-A- 8625F-Type 2,
Class 1

 Anodize (Chromic) Hot Water Seal, Dark Gray

F03 Aluminum Mil-A- 8625F-Type 1

 Anodize- Black

F04 Aluminum Mil-A- 8625F- Black,
Type 2, Class 2

 Anodize- Black High Lustre

F04a Aluminum Mil-A- 8625F- Black-High
Lustre, Type 2, Class 2

 Cadmium Plate, Clear Chromate

F05 Brass
Carbon Steel
QQ-P- 416, Class 2,
Type 2

 Cadmium Plate, Commercial

F05a Brass
Carbon Steel

 Cadmium Plate, Gold Chromate

F06 Brass
Carbon Steel
QQ-P- 416, Class 2,
Type 2

 Nickel Plate

F07 Brass
Carbon Steel
QQ-N- 290A, Class 1,
Grade F

 Chromium Plate (Bright)

F08 Brass
Carbon Steel
QQ-C- 320B, Class 1,
Type 1

 Chromium Plate, Engineering

F08a Brass
Carbon Steel
QQ-C- 320B, Class 1,
Type 2

 Chromium Plate Over Nickel Plate

F08c Brass
Carbon Steel
Mil-QQ-C- 320,
Over-Mil-QQ-N-290

 Passivate

F09 Stainless Steel Mil-F- 14072E
(EL) E 300

 Bright Dip

F11 Aluminum, Brass

 Iridite, Clear

F12 Aluminum Mil-C- 5541E
Mil-DTL- 5541F

 Iridite, Gold #14

F13 Aluminum Mil-C- 5541E
Mil-DTL- 5541F

 Alodine 1200

F13a Aluminum

 Black Oxide, Brass

F14 Brass Mil-F- 495C

 Black Oxide, Stainless Steel

F15 Stainless Steel Mil-C- 13924A, Class 3

  No Finish
 *even if there is no finish- this code must be included in part #

F16 Brass
 Aluminum Stainless Steel
Carbon Steel All Plastics

 Hot Tin Dip

F17a Brass
Carbon Steel
Mil-T- 10727, Type 2

 Silver Plate

F18 Brass
Carbon Steel
QQ-S-365-0.0002
- 0.0003

 Electro Tin

F19 Brass
Carbon Steel
Mil-T- 10727, Type 1

 Electro Tin 60/40 Solder

F19a Brass
Carbon Steel
M222-Mil-F- 14072

 Zinc Plate .0002 Thick, Clear Chromate

F21 Brass,
Carbon Steel
ASTM-B- 633, Type 1

 Zinc Plate .0002 Thick, Yellow /Green Chromate          

F21a Brass
Carbon Steel
ASTM-B- 633, Type 2,
(Color Chromate)

 Zinc Plate .0002 Thick, Black Chromate

F21b Brass
Carbon Steel
ASTM-B- 633, Type 2,
(Color Chromate)

 Alkali Caustic Etch

F26 Aluminum

Thread / Inside Hole Diameter
Choose & write down your
thread / inside hole code.
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INSIDE HOLE
DIAMETER (Spacers)
DRILL SIZE
(I.D.)
THREAD MAJOR THREAD
DIAMETER
A .063

1/16

0- 80 .060
B .076 48 1- 64 .073
B .076 48 1- 72 .073
C .089 43 2- 56 .086
C .089 43 2- 64 .086
D .104 37 3- 48 .099
D .104 37 3- 56 .099
E .116 32 4- 40 .112
E .116 32 4- 48 .112
F .129 30 5- 40 .125
F .129 30 5- 44 .125
G .141 9/64 6- 32 .138
G .141 9/64 6- 40 .138
H .171 11/64 8- 32 .164
H .171 11/64 8- 36 .164
I .194 10 10- 24 .190
I .194 10 10- 32 .190
J .219 7/32 12 - 24 .216
K .257 F 1/4- 20 .250
K .257 F 1/4- 28 .250
L .323 P 5/16- 18 .3125
L .323 P 5/16- 24 .3125
M .386 W 3/8- 16 .375
M .386 W 3/8- 24 .375
M .386 W 3/8- 32 .375
N .453 29/64 7/16- 14 .4375
N .453 29/64 7/16- 20 .4375
O .515 33/64 1/2- 13 .500
O .515 33/64 1/2- 20 .500
For Modified Parts or Engineering Assistance :
Unicorp offers your firm engineering and design services for customized or
modified parts at no additional charge. Please call our Engineering Department.
UNICORP, MFR. IDENT. Code No. 04729

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.


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

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