STANDARD HEXAGONAL PILLAR Hexagonal Pillar, Also Called Hexagonal Isolation Column, Hexagonal Spacing Column, Hexagonal Support Column, Hexagonal Column, Etc., Plays A Supporting And Connecting Role Widely Used In Computer Connectors All Kinds Of Circuit Board Assembly And Electronic Fields. Example 1: SNB M3*11-F SNB: Double-Way Hexagonal Pillar M3: Both Ends Threaded With M3 F: Full Thread Material: Brass (Brass) 11: Strut Length L1=11.0mm Example 2: SNC M4*25-8 SNC: Double Pass Hexagonal Pillar, Carbon Steel (Carbon Stlle) M4: Both Ends Are Threaded With M4 25: Length Of Strut L1=25.0mm 8: Inner Thread Depth L3=8.0mm; (All Can Be Customized) Ningbo Yi Yi Precision Technology Co., Ltd. is a professional non-standard high precision hardware parts� manufacturer, our main products includes high precision turned parts/CNC, hexagonal pillar, pogopin linker (pogo pin connector),standard/non-standard fasteners, stainless steel screws, stamping, cold heading bolts/cold heading nuts,stainless steel crank shaft, die casting/casting parts, lock accessories/cylinder.