Male-Male Standoffs Technical Information by UNICORP

1- 800- 526-1389 Standoffs, Spacers, Captive, Swage, Male to Female Standoffs, Jack Screws, Male to Male Standoffs, Handles, Thumb Screws, Thumbscrews, Shoulder

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	Male-Male Standoffs Technical / Engineering Data
	Male-Male Standoffs Standard e-Catalog

Material / Shape Selection

MATERIALS

Choose & write down your
MATERIAL / SHAPE code- Go to Next Step

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

QQ-S- 763, Class 303,
Cond. A (Non- Magnetic)

Carbon Steel

M10

M11

M12

QQ-S- 633, Class 2

Nylon

M17

M19

MIL-P- 17091B,
Grade 101

Delrin®

M23

M25

LP392- A

RoHS Compliance Statement DFARS WEEE

Properties for Non- Metallic Materials

Properties

Phenolic
Linen Based

Teflon®

Nylon

Lexan®
10% Glass
Filled

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

Dielectric Constant
(60 cycles)

5.2 - 5.3

2.1

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

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 / Finish Selection Materials

Finishes Available On These Materials:
Brass, Aluminum, Stainless Steel & Carbon Steel

STANDARD FINISHES

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FINISH code-
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FINISH AVAILABLE
ON THIS MATERIAL

APPLICABLE
SPECIFICATIONS

Anodize (Sulphuric) Dichromate Seal,
Yellow/ Green

F01

Aluminum

Mil-A- 8625C- Type-2

Anodize (Sulphuric) Hot Water Seal, Clear

F02

Aluminum

Mil-A- 8625C-
Type-2, Class-1

Anodize (Chromic) Hot Water Seal, Dark Gray

F03

Aluminum

Mil-A- 8625-C- Type-1

Anodize- Black

F04

Aluminum

Mil-A- 8625C-Black,
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

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 Specifications

*Mix and Match Different Threads and Lengths For Each Part.

THREAD SIZE

Choose & write down your THREAD #-
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X & Y
EXTERNAL THREAD LENGTH

D- STANDARD
DIAMETERS

2- 56

256 - 1

.125

1/8- 5/32- 3/16

2- 56

256 - 2

.156

1/8- 5/32- 3/16

2- 56

256 - 3

.187

1/8- 5/32- 3/16

4- 40

440 - 1

.187

5/32- 3/16- 1/4- 5/16

4- 40

440 - 2

.250

5/32- 3/16- 1/4- 5/16

6- 32

632 - 1

.250

3/16- 1/4- 5/16- 3/8

6- 32

632 - 2

.375

3/16- 1/4- 5/16- 3/8

8- 32

832 - 1

.375

1/4- 5/16- 3/8- 1/2

8- 32

832 - 2

.437

1/4- 5/16- 3/8- 1/2

10- 24

1024 - 1

.375

1/4- 5/16- 3/8- 1/2

10- 24

1024 - 2

.500

1/4- 5/16- 3/8- 1/2

10- 32

1032 - 1

.375

1/4- 5/16- 3/8- 1/2

10- 32

1032 - 2

.500

1/4- 5/16- 3/8- 1/2

1/4- 20

1420 - 1

.500

5/16- 3/8- 1/2

1/4- 20

1420 - 2

.625

5/16- 3/8- 1/2

1/4- 28

1428 - 1

.500

5/16- 3/8- 1/2

1/4- 28

1428 - 2

.625

5/16- 3/8- 1/2

Thread Locking Products Codes

Choose & write down your
(Optional) THREAD LOCKING code Go Back to

THREAD LOCKING PRODUCTS

ND® PATCH

ND® 360° RING-PATCH

ND® PELL-IT

ND® MICROSPHERES

ND® VIBRA-TITE

ND® STRIP-THREAD

More Info on ND® Thread Locking Products

Tolerances: For Brass, Aluminum, Stainless Steel & Carbon Steel
Body Length- Length up to 6" ± .005 / over 6" ±.010
Thread Length Tolerance is ± .005

Tolerances: For Nylon & Delrin®
Body Length- For all Lengths the Tolerance is ±.010
Thread Length Tolerance is ± .010

Diameter: Standard commercial bar stock tolerances.
*No undercut Nylon & Delrin®

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

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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