Left Edge

Chassis Fastener Square

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Conformity Statement: Coming Soon
General Notes
Material Code Material Description
AA Aluminum (RoHS Compliant)
AL Aluminum
BR Brass (RoHS Compliant)
Basic Part Number Thread A (± .005) B (± .005) D (+ .000 / - .003) E (± .002) F (± .005) L (± .005)
6990 0632 .218 .156 .188 .150 .312 .380
6991 0440 .125 .125 .126 .098 .250 .250
Shank Code Panel Thickness Shank Length
(+-0.003)
A 1/32 0.075
B 1/16 0.105
C 3/32 0.135
D 1/8 0.165

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Right Edge