Thread Changers
BrakeQuip thread adaptors convert one brake line fitting thread to another so you can connect mismatched fittings, a metric caliper to an SAE inverted-flare hose, or either to an NPT port, without re-flaring or replacing the line. BrakeQuip Products stocks adaptors across the common metric (M10, M12), SAE inverted-flare (3/8-24, 7/16-20, 7/16-24, 9/16-18, 9/16-20, 1/2-20), and 1/8-27 NPT thread combinations. Match both threads on the adaptor to what’s already on your line and caliper. If you’re not sure which threads you have, measure them or compare against the original fitting before ordering.
Showing 1–9 of 26 results
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BrakeQuip BQ120 Thread Adaptor 1/2 x 20NF – 3/8 x 24NF
BQ1201/2-20NF $8.09Bulk 10+ $7.69 ea · 100+ $6.88 ea -

BrakeQuip BQ121 Thread Adaptor 9/16 x 20 – 3/8 x 24NF
BQ1219/16-20 $12.38Bulk 10+ $11.76 ea · 100+ $10.52 ea -

BrakeQuip BQ122 Thread Adaptor 1/2 x 20NF – 7/16 x 24NS
BQ1221/2-20NF $7.07Bulk 10+ $6.72 ea · 100+ $6.01 ea -

BrakeQuip BQ123 Thread Adaptor 9/16 x 18 – 7/16 x 24NS
BQ1239/16-18 $7.64Bulk 10+ $7.26 ea · 100+ $6.49 ea -

BrakeQuip BQ124 Thread Adaptor 9/16 x 18 – 3/8 x 24NF
BQ1249/16-18 $9.60Bulk 10+ $9.12 ea · 100+ $8.16 ea -

BrakeQuip BQ125 Thread Adaptor M10 x 1 – 3/8 x 24NF DPS
BQ125M10×1 $7.19Bulk 10+ $6.83 ea · 100+ $6.11 ea -

BrakeQuip BQ127 Thread Adaptor 7/16 x 24NS – 1/2 x 20NF
BQ1277/16-24NS $9.03Bulk 10+ $8.58 ea · 100+ $7.68 ea -

BrakeQuip BQ156 Thread Adaptor 3/8 x 24NF – 3/8 x 24NF
BQ1563/8-24NF $8.53Bulk 10+ $8.10 ea · 100+ $7.25 ea -

BrakeQuip BQ246 Thread Adaptor 1/8 x 27NPT – M12 x 1 DPS
BQ246M12×1 $8.95Bulk 10+ $8.50 ea · 100+ $7.61 ea