1/16" 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSPP BSPT NPT M5-M30 Metric Brass Countersunk Plug Socket Hex Head Pipe End Cap

1/16" 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSPP BSPT NPT M5-M30 Metric Brass Countersunk Plug Socket Hex Head Pipe End Cap

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