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10mm Hex Male-Female Standoff

A Metric 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. Metric standoffs can be round, hexagonal or square in shape. They can have exterior knurling as well as swage characteristics. Metric Male-Female Standoffs have internal threads on one end and male threads on the other. Metric Female-Female or Double Female Standoffs can be fully threaded or partially threaded on each end. Standoffs are available in a variety of materials including aluminum, brass, plastic, steel and stainless steel.


Metric Standoff

Basic Part Number Thread Size Length
EH5178-06.0 M3.5 - 0.6 6mm
EH5178-08.0 M3.5 - 0.6 8mm
EH5178-10.0 M3.5 - 0.6 10mm
EH5178-11.0 M3.5 - 0.6 11mm
EH5178-12.0 M3.5 - 0.6 12mm
EH5178-13.0 M3.5 - 0.6 13mm
EH5178-14.0 M3.5 - 0.6 14mm
EH5178-16.0 M3.5 - 0.6 16mm
EH5178-19.0 M3.5 - 0.6 19mm
EH5178-20.0 M3.5 - 0.6 20mm
EH5178-22.0 M3.5 - 0.6 22mm
EH5178-25.0 M3.5 - 0.6 25mm
EH5178-27.0 M3.5 - 0.6 27mm
EH5178-29.0 M3.5 - 0.6 29mm
EH5178-30.0 M3.5 - 0.6 30mm
EH5178-32.0 M3.5 - 0.6 32mm
EH5178-33.0 M3.5 - 0.6 33mm
EH5178-35.0 M3.5 - 0.6 35mm
EH5178-37.0 M3.5 - 0.6 37mm
EH5178-38.0 M3.5 - 0.6 38mm
EH5178-40.0 M3.5 - 0.6 40mm
EH5178-41.0 M3.5 - 0.6 41mm
EH5178-44.0 M3.5 - 0.6 44mm
EH5178-45.0 M3.5 - 0.6 45mm
EH5178-48.0 M3.5 - 0.6 48mm
EH5178-51.0 M3.5 - 0.6 EH51mm

Basic Part Number Thread Size Length
EH5179-06.0 M4.0 - 0.7 6mm
EH5179-08.0 M4.0 - 0.7 8mm
EH5179-10.0 M4.0 - 0.7 10mm
EH5179-11.0 M4.0 - 0.7 11mm
EH5179-12.0 M4.0 - 0.7 12mm
EH5179-13.0 M4.0 - 0.7 13mm
EH5179-14.0 M4.0 - 0.7 14mm
EH5179-16.0 M4.0 - 0.7 16mm
EH5179-19.0 M4.0 - 0.7 19mm
EH5179-20.0 M4.0 - 0.7 20mm
EH5179-22.0 M4.0 - 0.7 22mm
EH5179-25.0 M4.0 - 0.7 25mm
EH5179-27.0 M4.0 - 0.7 27mm
EH5179-29.0 M4.0 - 0.7 29mm
EH5179-30.0 M4.0 - 0.7 30mm
EH5179-32.0 M4.0 - 0.7 32mm
EH5179-33.0 M4.0 - 0.7 33mm
EH5179-35.0 M4.0 - 0.7 35mm
EH5179-37.0 M4.0 - 0.7 37mm
EH5179-38.0 M4.0 - 0.7 38mm
EH5179-40.0 M4.0 - 0.7 40mm
EH5179-41.0 M4.0 - 0.7 41mm
EH5179-44.0 M4.0 - 0.7 44mm
EH5179-45.0 M4.0 - 0.7 45mm
EH5179-48.0 M4.0 - 0.7 48mm
EH5179-51.0 M4.0 - 0.7 EH51mm

Basic Part Number Thread Size Length
EH5180-06.0 M5.0 - 0.8 6mm
EH5180-08.0 M5.0 - 0.8 8mm
EH5180-10.0 M5.0 - 0.8 10mm
EH5180-11.0 M5.0 - 0.8 11mm
EH5180-12.0 M5.0 - 0.8 12mm
EH5180-13.0 M5.0 - 0.8 13mm
EH5180-14.0 M5.0 - 0.8 14mm
EH5180-16.0 M5.0 - 0.8 16mm
EH5180-19.0 M5.0 - 0.8 19mm
EH5180-20.0 M5.0 - 0.8 20mm
EH5180-22.0 M5.0 - 0.8 22mm
EH5180-25.0 M5.0 - 0.8 25mm
EH5180-27.0 M5.0 - 0.8 27mm
EH5180-29.0 M5.0 - 0.8 29mm
EH5180-30.0 M5.0 - 0.8 30mm
EH5180-32.0 M5.0 - 0.8 32mm
EH5180-33.0 M5.0 - 0.8 33mm
EH5180-35.0 M5.0 - 0.8 35mm
EH5180-37.0 M5.0 - 0.8 37mm
EH5180-38.0 M5.0 - 0.8 38mm
EH5180-40.0 M5.0 - 0.8 40mm
EH5180-41.0 M5.0 - 0.8 41mm
EH5180-44.0 M5.0 - 0.8 44mm
EH5180-45.0 M5.0 - 0.8 45mm
EH5180-48.0 M5.0 - 0.8 48mm
EH5180-51.0 M5.0 - 0.8 EH51mm

Metric Hex Male-Female Standoffs
Part Number Example:
(Basic Part Number-Material Code-Finish Code)
EH5178-33.0-AA-00
10mm Hex M-F Standoff, 33mm Length, M3.5-0.6 Thread, Aluminum (RoHS), Plain

Material
Code Description
AA
Aluminum (RoHS)
BR Brass (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
EH51 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.
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