Fastener Grades.

So I was trying to figure out what M3 fasteners to order at Mr Metric, and fell into the standard state of confusion when offered too many choices I didn't understand.  So, here's the relative price breakdown of a standard piece (or close; I didn't bother to confirm that the M8 piece I randomly selected was available in all the materials).  Sorted by price, with the different sizes marked with ***.  All the items reference standard DIN439B.

Note that Mr Metric has a huge price break at 101 pieces, so be sure and pick that number and not 100.


class              size     type                         price
-----              ----     ----                         -----
STEEL CLASS 4 ZINC M8X1.25  Jam Nut Steel 4 Zinc         .04
STEEL CLASS 8 ZINC M10X1.25 Jam Nut Steel 8 Zinc         .05 ***
STEEL CLASS 8      M7X1.0   Jam Nut Steel 8              .05 ***
BRASS              M10X1.5  Jam Nut Brass                .15 ***
STAINLESS STEEL A2 M8X1.25  Jam Nut Stainless Steel A2   .15
STAINLESS STEEL A4 M8X1.25  Jam Nut Stainless Steel A4   .21 

Vendor: APC Props

Direct from the manufacturer in lovely Woodland, CA... they build em, they sell em! As you'll probably guess, they're prop builders and not web page designers.
http://www.apcprop.com/v/index.html

(toc: Vendors)

Metric Sizes at RTL Fasteners

RTL Fasteners has a great collection of metric fasteners at what seems to be a pretty good price.  Way better than the local hardware store, where they seem to believe that M2 and M3 fasteners are made  from 24K gold!  The have a giant super-pack as well.

Nice MultiWii Boards

Ready To Fly Quads has some nice MultiWii boards for sale.  Follow the links under FC boards.

Here's the connection diagrams, just for convenience.
RCTimer also carries MultiWii boards.

Source: FS-TH9X-B-Module +Antenna

I've been looking for this for a while... just the FlySky module for the 9x.  $21.50 at the time of posting. At rcmodelpart.com.

Vendor: Monto RC

http://montorc.com/propellers.aspx

lots o' props, including CCW

Bidproduct has tiny parts

At Bidproduct. Everything you need that's really small. Motors, ESCs, props, gears, receivers, etc.

RangeVideo!, Wireless video solutions.

RangeVideo.: "We are the premier distributor and developer of wireless A/V equipment and accessories. We tailor to the hobbyist by designing easy to use, long range, wireless video systems and accessories."