b"SPACERS & STANDOFFSNYLON SCREW INSULATORS BRASS MALE/FEMALE THREADEDM4 BRASS HEX THREADED SPACERAlthough primarily intended for the isolation ofHEX SPACER NA MALE/FEMALE NANAmetal screws, these insulating spacers are also Metric threaded non-insulating spacersThese brass hexagonal threaded spacers (or threaded suitable for use as lightly loaded bearings.Nickel plated brass standoffs as they are also known) are plated with nickel Available in a wide range of sizesNA NA NA806-6714 10mm, M4 x M4806-6720 20mm, M4 x M4806-6736 35mm, M4 x M4806-6749 45mm, M4 x M4606-670 5mm, M3 x M3221-128 6mm, M3 x M3 M5 BRASS HEX THREADED SPACER 221-134 8mm, M3 x M3 MALE/FEMALE NA606-686 10mm, M3 x M3221-140 12mm, M3 x M3These brass hexagonal threaded spacers (or threaded standoffs as they are also known) are plated with 178-670 M3 x 4mm 606-692 15mm, M3 x M3 nickel and are available in a wide range of sizes.178-771 M5 x 3mm 221-156 18mm, M3 x M3178-822 M6 x 4mm 221-162 20mm, M3 x M3 NA178-838 M6 x 6mm 606-709 25mm, M3 x M3178-844 M6 x 8mm 221-178 30mm, M3 x M3178-888 M8 x 8mm 221-184 40mm, M3 x M3BRASS FEMALE/FEMALE THREADEDBRASS TAPPED HOLE HEX SPACER, HEX SPACER NA FEMALE/FEMALE NA Metric threaded non-insulating spacersMetric threaded non-insulating spacers Nickel plated brassNickel plated brass806-6632 10mm, M5 x M5806-6635 15mm, M5 x M5NA NA 806-6648 25mm, M5 x M5806-6645 35mm, M5 x M5806-6654 40mm, M5 x M5806-6660 60mm, M5 x M5BRASS ROUND SPACER May be used in conjunction with self-tapping NAscrews, machine screws or studding etc Grey PVC type has a through hole which will accommodate a No.6 self tapping screwNA222-367 5mm, M3 x M3222-389 8mm, M3 x M3222-395 10mm, M3 x M3222-402 12mm, M3 x M3222-424 20mm, M3 x M3222-474 6mm, M4 x M4 606-759 6mm222-446 30mm, M3 x M3 222-480 10mm, M4 x M4 606-765 10mm222-452 40mm, M3 x M3 222-496 20mm, M4 x M4 606-771 20mm394 Search 'RS PRO' online to see the full range."