Harris BKFC2500R Blockade Flux-Coated Phos-Copper Brazing Alloy - 2.0 x 500 mm (0.08 x 19.7 in) - 25 lb Box Lincoln Electric Remote Output Control 6 PIN - 25 ft. (7.6 m) - K857 S19664-1 - 9SS19664-1

S19664-1 - 9SS19664-1

but ER4043 is generally preferred because 6061's chemistry can cause hot cracking with ER5356 at high dilution ratios

6) in Knurled KP3547-116

Lincoln OEM COVER & FLANGE ASBLY S18119 - 9SS18119

Lincoln OEM DOOR HINGE PIN S20295 - 9SS20295

Harris BKFC2500R Blockade Flux-Coated Phos-Copper Brazing Alloy - 2.0 x 500 mm (0.08 x 19.7 in) - 25 lb Box Lincoln Electric Remote Output Control 6 PIN - 25 ft. (7.6 m) - K857 S19664-1 - 9SS19664-1BLOCKADE flux coated phos copper brazing filler metal delivers innovative composition technology engineered to create superior large shoulder and cap formation at brazing connections. This advanced low melting temperature alloy provides exceptional fluid flow characteristics and rapid processing speeds, optimized for tight fitting connections under two inches in diameter. Specifically designed for copper to brass brazing applications including