Check the listing for details. GILBERT ERECTOR SET REPRODUCTION NUTS /SCREWS MANY AVAILABLE AT FIXED $0.10 EA. Condition: New. Listed at 10.00 USD. **RUNNING A SUPER SPECIAL !!!!! ** BUY 2 SETS OF NUTS/SCREWS FOR $20.00 ($10.00 each set) AND GET GET 1 SET FREE SO YOU WILL GET $30.00 WORTH FOR THE $20.00 COST. ------------------------------------------- YOUR CHOICE Order in quantities of 50 screws and 50 nuts (= 1 set) for each order you want. If you are trying to figure out the pricing??.....screws are $0.10 cents each & the square nuts are $0.10 cents each. Screws 8-32 x 1/4" length. Or 8-32 x 1/2" length. Or 8-32 x 3/4" length Square nuts I have thousands. They are new & the heads on the screws are a little larger than originals. Great for building models because they are easier to handle. The screws are Stainless steel and/or Zinc plated & the nuts Stainless Steel / Or Zinc. I'll ship them to you QUICKLY !! If you are trying to figure out the pricing??.....screws are $0.10 cents each & the square nuts are $0.10 cents each. Order in quantities of 50 screws and 50 nuts for each order you want. You tell me the quantities and lengths and / or quantities you want and I will send you the them very quickly. ****IF YOU BUY 2 SETS AT $10.00 PER SET ($20.00 WORTH) I WILL SEND YOU AN ADDITIONAL SET OF 50 NUTS AND 50 SCREWS FREE**** Any Questions?? Ebay message me for quick Answers. USA And International Shipping. If you are trying to figure out the pricing??.....screws are $0.10 cents each & the square nuts are $0.10 cents each. Order in quantities of 50 screws and 50 nuts (= 1 set) for each order you want. IF YOU DON'T MESSAGE ME THEN I WILL SEND YOU EQUAL AMOUNTS OF NUTS TO EQUAL THE AMOUNTS OF BOLTS. (that way you have equal nut to screw match ups ) PLEASE MESSAGE ME AS SOON AS YOU PAY BECAUSE I LIKE GET ITEMS SHIPPED OUT IMMEDIATELY Good Luck !!