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Self-grounding standoffs are purpose-built for applications where printed circuit boards need to be securely grounded to steel or aluminum chassis. These standoffs are designed with projecting teeth that establish a reliable electrical connection with the circuitry on the board. This eliminates the necessity for additional hardware like serrated or star washers.

These industrial fasteners are available through OneMonroe Fasteners and can be obtained with quick delivery times. They are a practical solution for ensuring electrical conductivity and grounding in situations where circuit boards must be firmly and securely connected to metal chassis.

SOG_AC
Unit of Measure
Items SOG_AC
SOG644004A
SOG644004A - 4-40 Grounding Standoffs 		SOG_AC
SOG644004C
SOG644004C - 4-40 Grounding Standoffs 		SOG_AC
SOG644006A
SOG644006A - 4-40 Grounding Standoffs 		SOG_AC
SOG644006C
SOG644006C - 4-40 Grounding Standoffs 		SOG_AC
SOG644008A
SOG644008A - 4-40 Grounding Standoffs
Description N/A Aluminum 4-40 Grounding Standoffs - SOG644004A N/A Stainless 4-40 Grounding Standoffs - SOG644004C N/A Aluminum 4-40 Grounding Standoffs - SOG644006A N/A Stainless 4-40 Grounding Standoffs - SOG644006C N/A Aluminum 4-40 Grounding Standoffs - SOG644008A
Long Description N/A N/A CAPTIVE PART # - CFSOSG6440-4~GROUNDING STANDOFF, SS~THREAD - 4-40 / LENGTH - .125 N/A CAPTIVE PART # - CFSOAG6440-6~GROUNDING STANDOFF, ALUM~THREAD - 4-40 / LENGTH - .187 N/A CAPTIVE PART # - CFSOSG6440-6, GROUNDING STANDOFF, SS, THREAD - 4-40 / LENGTH - .187 N/A CAPTIVE PART # - CFSOAG6440-8~GROUNDING STANDOFF, ALUM~THREAD - 4-40 / LENGTH - .250
Weight N/A - N/A - N/A 0.0005 N/A 0.0013 N/A -
UOM N/A N/A M N/A M N/A M N/A M
Thread N/A 4-40
Material N/A Aluminum N/A Stainless Steel N/A Aluminum N/A Stainless Steel N/A Aluminum
Length N/A 0.125 +.002/-.005 in (+0.05/-.13 mm) N/A 0.125 +.002/-.005 in (+0.05/-.13 mm) N/A 0.187 +.002/-.005 in (+0.05/-.13 mm) N/A 0.187 +.002/-.005 in (+0.05/-.13 mm) N/A 0.25 +.002/-.005 in (+0.05/-.13 mm)
Finish N/A None N/A Passivated N/A None N/A Passivated N/A None
Hole Diameter N/A 0.213 +.003in (.08mm)/-.000
Min Material Thickness N/A 0.04
Min. Dist to Edge N/A 0.27
Barrel Outer Diameter N/A 0.212