These Zinc Plated Steel F/F Spacers M4 x 45mm from PB Fastener & Components are 45mm long, hexagonal, M4 tapped spacers. \nManufactured to a high standard using galvanised steel and designed with 2x female threads, these quality spacers fit a 7mm spanner opening and come supplied in packs of 10. \n\n--Female-Female\n--M4 thread size\n--M4 x 9mm internal thread\n--Pack of 10\n--Manufacturer's part S57040X45\n\n--\nOur eBay Store\n\nPlease note: This item has a longer lead time for dispatch then normal as it's a non-stocked item that is ordered in, please see the estimated delivery date by eBay. We will of course ship the item sooner if possible.\n\nPB Fastener S57040X45 Zinc Plated Steel F/F Spacers M4 x 45mm Pack Of 10\n\nProduct Details\n\nThese Zinc Plated Steel F/F Spacers M4 x 45mm from PB Fastener & Components are 45mm long, hexagonal, M4 tapped spacers. \nManufactured to a high standard using galvanised steel and designed with 2x female threads, these quality spacers fi;