BA Brass Hexagon Full Nuts Material: Brass Thread: BA (British Association) Type: Hexagon Full Nuts ABCD 6BA 3/16" 7/64" 47.9 4BA 1/4" 1/8" 38.5 3BA 9/32" 9/64" 34.8 * * * * * * * * 2BA 5/16" 5/32" 31.4 Please Note:... £0.24 (Inc. VAT) £0.20 (Ex. VAT) Choose Options Compare