Service Hours: Monday to Friday,Saturday: Guangfu Road branch only, Closed on Sundays and public holidays. For specific hours, please see details for each branch.
All marked prices are tax-inclusive and in TWD. Free shipping for purchases over 1200 (mainland Taiwan).
Language: English Centenary Materials Co., Ltd.
Login
Categories

Categories Centenary Materials Co., Ltd.
02 Batteries & Chargers & Spot Weldings Centenary Materials Co., Ltd.
03 Cables / Wires & Accessories Centenary Materials Co., Ltd.
05 Capacitors Centenary Materials Co., Ltd.
06 Computer Accessories Centenary Materials Co., Ltd.
07 Cable Assembly Centenary Materials Co., Ltd.
09 RF Cable & RF Antenna & Coaxial Connectors & Tools Centenary Materials Co., Ltd.
10 Multipole-Connectors & Tools Centenary Materials Co., Ltd.
11 Terminals, Test Leads & Spring Probes Centenary Materials Co., Ltd.
13 Circular & Rectangular Heavy-Duty Industrial Connectors Centenary Materials Co., Ltd.
18 Fuses & Circuit Protections Centenary Materials Co., Ltd.
21 Lighting, Lamps & Torches Centenary Materials Co., Ltd.
23 Optoelectronics & Indicators Centenary Materials Co., Ltd.
27 Power Supplies & UPS Centenary Materials Co., Ltd.
29 Relays & Solenoids Centenary Materials Co., Ltd.
30 Resistors & Potentiometers Centenary Materials Co., Ltd.
31 Discretes, TVS, Traics, SCRs & Diacs Centenary Materials Co., Ltd.
47 Soldering & Desoldering Centenary Materials Co., Ltd.
49 Inductors & Filters Centenary Materials Co., Ltd.
50 Switches & Control Gear Centenary Materials Co., Ltd.
52 Timers, Counters & Hour Meters Centenary Materials Co., Ltd.
54 MPU Programmers & Development Tools Centenary Materials Co., Ltd.
57 Logic Analysis, EPROM Programmers & IC Test Sockets Centenary Materials Co., Ltd.
58 Multimeters & Panel Meters Centenary Materials Co., Ltd.
59 Oscilloscopes, Signal Generators & Frequency Counter Centenary Materials Co., Ltd.
62 Lubricants & Greases Centenary Materials Co., Ltd.
66 Fasteners, Fixings & Snap Rivets Centenary Materials Co., Ltd.
68 Hand Tools & Kits Centenary Materials Co., Ltd.
76 Enclosures, Storage & Tool Cases Centenary Materials Co., Ltd.
80 New Products Centenary Materials Co., Ltd.
No matching category

M3 F-F Copper Column

M3 F-F Copper Columns are specialized metal spacers featuring internal threading on both ends, designed for securing components with a 3mm diameter screw. These female-to-female standoffs are commonly used in electronics assembly to create precise gaps between printed circuit boards (PCBs), chassis panels, and other hardware. By providing a stable structural offset, they prevent electrical shorts and facilitate organized component stacking in compact enclosures. When selecting the appropriate copper column, key considerations include the total length of the spacer and the specific geometry, such as round or hexagonal shapes. Hexagonal profiles are often preferred for ease of tightening with standard tools. Material conductivity and corrosion resistance are also important factors depending on the operating environment of the device. Ensuring the thread pitch matches the corresponding M3 fasteners is essential for a secure mechanical fit. Centenary Materials offers in-stock supply, fast quotation and sourcing service for parts not currently listed.
Loading...
{{ totalCount }} products
Newest Price Low to High Price High to Low
Per Page
Tax Incl. Tax Excl.
List View
Grid View
No results found
Filters: Clear All
In Stock
{{ item.BarDesp }}
Brand: {{ item.brand }}
100Y ID: {{ item.no }}
Part Number: {{ item.pno }}
Stock: {{ item.inventory }} Pkg Unit: {{ item.bzzw }}
NT${{ displayPrice(item.money) }}
減少數量
增加數量
In Stock
{{ item.BarDesp }}
Brand: {{ item.brand }}
100Y ID: {{ item.no }}
Part Number: {{ item.pno }}
NT${{ displayPrice(item.money) }}
減少數量
增加數量
Stock: {{ item.inventory }} Pkg Unit: {{ item.bzzw }}