All ProductsBivarHardware, Fastners, EnclosuresHardware, Fasteners, AccessoriesBoard Spacers, Standoffs BIVAR Hardware, Fastners, EnclosuresHardware, Fasteners, AccessoriesBoard Spacers, Standoffs 913-285 MFR. Name: Bivar SRS-1-205 ROUND SPACER UNTHREADED #4 PVC 0.205" (5.21MM) GRAY MFR. Name: Bivar SRS-1-215 MFR. Name: Bivar SRS-2-405 MFR. Name: Bivar SRS-2-415 MFR. Name: Bivar