Male-Male Standoffs Technical Information by UNICORP (2024)

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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Male-Male Standoffs Technical Information by UNICORP (2) Male-Male Standoffs
Technical / Engineering Data
Male-Male Standoffs Technical Information by UNICORP (3)
Male-Male Standoffs Standard e-Catalog
Male-Male Standoffs Technical Information by UNICORP (4)
Material / Shape Selection

MATERIALS

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material / shape code.
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Male-Male Standoffs Technical Information by UNICORP (5)
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, 303

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

Carbon Steel

M10 M11 M12 QQ-S- 633, Class 2

Nylon, Natural

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

Delrin®

M23 M25 LP392- A

Stainless Steel, 316

M29 M31 AMS QQ-S-763,
ASTM A276

Titanium, Grade 2

M32 M34 ASTM B348

Nylon, Black

M35 M36 M37 ASTM D4066,
ASTM D6779, UL 94V2


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Conflict-Free Minerals Statement I Harmonized Tariff Codes
Male-Male Standoffs Technical Information by UNICORP (7)WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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 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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Male-Male Standoffs Technical Information by UNICORP (8)
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

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

Cadmium Plate,Olive Drab

F06a Brass,
Carbon Steel
QQ-P- 416, Type 2,
Class 3

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)
Zinc Plate .0002 Thick, Olive Drab F21c Brass,
Carbon Steel
ASTM-B- 633, Type 2,
(Color Chromate)

Alkali Caustic Etch

F26 Aluminum
Male-Male Standoffs Technical Information by UNICORP (9)
Thread Specifications
*Mix and Match Different Threads and Lengths For Each Part.
THREAD SIZE Choose & write down your thread number.
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Male-Male Standoffs Technical Information by UNICORP (10)
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
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OPTIONAL thread locking code.
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Male-Male Standoffs Technical Information by UNICORP (11)
THREAD LOCKING PRODUCTS
PH ND® PATCH
RP ND® 360° RING-PATCH
PL ND®PELL-IT
MS ND®MICROSPHERES
VT ND®VIBRA-TITE
ST ND®STRIP-THREAD

More Info on ND® Thread Locking Products

Tolerances:For Brass, Aluminum, 303 Stainless Steel, 316 Stainless Steel, Carbon Steel and Titanium
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

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

Male-Male Standoffs Technical Information by UNICORP (12)

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Male-Male Standoffs Technical Information by UNICORP (2024)
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