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3/16" Hex Female-Female Standoff

A Standoff is a fastener that is used to create space between two objects, often to properly position them. In the world of electronic components and electronic hardware, standoffs are typically used to space circuit boards, panels, doors or gears. Standoffs can be round, hexagonal or square in shape. They can have exterior knurling as well as swage characteristics. Female-Female or Double Female Standoffs can be fully threaded or partially threaded on each end. Male-Female and Male-Male Standoffs are more fully detailed in their own listings. Standoffs are available in a variety of materials including aluminum, brass, plastic, steel and stainless steel.



Basic Part Number Thread Size Length
EH6950-0256-0.125 2-56 1/8"
EH6950-0256-0.187 2-56 3/16"
EH6950-0256-0.250 2-56 1/4"
EH6950-0256-0.312 2-56 5/16"
EH6950-0256-0.375 2-56 3/8"
EH6950-0256-0.437 2-56 7/16"
EH6950-0256-0.500 2-56 1/2"
EH6950-0256-0.562 2-56 9/16"
EH6950-0256-0.625 2-56 5/8"
EH6950-0256-0.687 2-56 11/16"
EH6950-0256-0.750 2-56 3/4"
EH6950-0256-0.812 2-56 13/16"
EH6950-0256-0.875 2-56 7/8"
EH6950-0256-0.937 2-56 15/16"
EH6950-0256-1.000 2-56 1"
EH6950-0256-1.062 2-56 1 1/16"
EH6950-0256-1.125 2-56 1 1/8"
EH6950-0256-1.187 2-56 1 3/16"
EH6950-0256-1.250 2-56 1 1/4"
EH6950-0256-1.312 2-56 1 5/16"
EH6950-0256-1.375 2-56 1 3/8"
EH6950-0256-1.437 2-56 1 7/16"
EH6950-0256-1.500 2-56 1 1/2"
EH6950-0256-1.562 2-56 1 9/16"
EH6950-0256-1.625 2-56 1 5/8"
EH6950-0256-1.687 2-56 1 11/16"
EH6950-0256-1.750 2-56 1 3/4"
EH6950-0256-1.812 2-56 1 13/16"
EH6950-0256-1.875 2-56 1 7/8"
EH6950-0256-1.937 2-56 1 15/16"
EH6950-0256-2.000 2-56 2"

Basic Part Number Thread Size Length
EH6950-0440-0.125 4-40 1/8"
EH6950-0440-0.187 4-40 3/16"
EH6950-0440-0.250 4-40 1/4"
EH6950-0440-0.312 4-40 5/16"
EH6950-0440-0.375 4-40 3/8"
EH6950-0440-0.437 4-40 7/16"
EH6950-0440-0.500 4-40 1/2"
EH6950-0440-0.562 4-40 9/16"
EH6950-0440-0.625 4-40 5/8"
EH6950-0440-0.687 4-40 11/16"
EH6950-0440-0.750 4-40 3/4"
EH6950-0440-0.812 4-40 13/16"
EH6950-0440-0.875 4-40 7/8"
EH6950-0440-0.937 4-40 15/16"
EH6950-0440-1.000 4-40 1"
EH6950-0440-1.062 4-40 1 1/16"
EH6950-0440-1.125 4-40 1 1/8"
EH6950-0440-1.187 4-40 1 3/16"
EH6950-0440-1.250 4-40 1 1/4"
EH6950-0440-1.312 4-40 1 5/16"
EH6950-0440-1.375 4-40 1 3/8"
EH6950-0440-1.437 4-40 1 7/16"
EH6950-0440-1.500 4-40 1 1/2"
EH6950-0440-1.562 4-40 1 9/16"
EH6950-0440-1.625 4-40 1 5/8"
EH6950-0440-1.687 4-40 1 11/16"
EH6950-0440-1.750 4-40 1 3/4"
EH6950-0440-1.812 4-40 1 13/16"
EH6950-0440-1.875 4-40 1 7/8"
EH6950-0440-1.937 4-40 1 15/16"
EH6950-0440-2.000 4-40 2"

Hex Female-Female Standoffs
Part Number Example:
(Basic Part Number-Material Code-Finish Code)
EH6950-0256-0.625-ST-34
3/16" Hex F-F Standoff, 5/8" Length, 2-56 Thread, Steel, Zinc

Material
Code Description
AA
Aluminum (RoHS)
BR Brass (RoHS)
NY
Nylon (RoHS)
SS
Stainless Steel (RoHS)
ST
Steel (RoHS)

Finish
Code Description
00 Plain - No Finish
01 Passivate MIL-F-14072-E300
02
Caustic Etch
03 Brass, Bright Dip
12
Anodize, Clear - Type II Sulphuric Hot Water Seal - MIL-A-8625C
14
Anodize, Black - MIL-A-8625C
21
Iridite, Clear -MIL-C-5541
22
Iridite, Gold #14 - MIL-C-5541
25
Chem Film, Clear (In lieu of Iridite Clear)
31 Cadmium, Clear Chromate - QQ-P-416, CL 2
32 Cadmium, Color Chromate - QQ-P-416, CL 2
33 Zinc, Black
34 Zinc, Clear Chromate - QQ-Z-325, Type II, CL 3
35 Zinc QQ-Z-325, Type I, CL 3
36 Zinc, Yellow Chromate - QQ-Z-325, Type II, CL 3
37 Zinc,Yellow Trivalent
38 Zinc, Black Trivalent
42 Electro Tin MIL-T-10727, Type I (Dull)
43 Electro Tin MIL-T-10727 C, Type I (Bright)
44 Electro Tin (Solder) MIL-F-14072 M230/M222
48 Copper / Nickel / Bright Tin
50
Black Oxide MIL-C-13924 Steel
51 Black Oxide MIL-F-495 Brass
52
Black Oxide MIL-C-13924 Stainless Steel
61 Nickel QQ-N-290 CL 1, Type VI KC
63 Nickel, Ductile
66 Nickle, Electroless
91 Silver QQ-S-365
111
Anodize, Dark Grey - Type 2


APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - info@apexfasteners.com
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