黄铜 公制 5 mm 公头 / 母头 18 mm 长 六角螺柱
* Stainless: ASTM A581/A582
* Brass: ASTM-B16; Plating: Nickel QQ-N-290
* Female Standoff Longer Than 19 mm Are Tapped from Both Ends
得捷:
HEX STANDOFF M3 BRASS 18MM
Allied Electronics:
Standoff; 5mm Hex; Threaded M3; length 18mm; Brass/Nickel
