Mura bhfuil do shuíomh liostaithe, roghnaigh ceann amháin díobh seo a leanas le do thoil:
Bivar Inc.
ROUND SPACER 6 NYLON 9/16. Standoffs & Spacers Screw Spacer .562in Nylon White
Wurth Electronics Inc.
HEX SPACER M3X0.5 STEEL 23MM.
HEX SPACER M4 STEEL 20MM.
HEX SPACER M4 STEEL 15MM.
HEX SPACER M3X0.5 STEEL 21MM. Standoffs & Spacers WA--SSTII M 3x21mm SW 5.5
HEX SPACER M3X0.5 STEEL 19MM. Standoffs & Spacers WA--SSTII M 3x19mm SW 5.5