thankyou for all your help neallewis and lee1972,
ive contacted the company that does the crimp ones in the link in neallewis's post to ask if they can do a better offer as it works out over 10 pounds for 20 male connectors posted, but one of the links you sent i can get 20 males and 20 females all with wires connected for only 3.99 posted free from hong kong,
id rather crimp my own so asked the uk company if they can beat their 3.30 postage option, it seems quite steep for items that in total will weigh less than a 2 pence piece,
thanks again neallewis for the links to the items i need,
