Dubro 4.0Mm X 40 Socket Head Cap Screws, 4/Pkg

These are Socket Head Cap Screws by Dubro

FUNCTIONS:
Black metal building and construction

CONSISTS OF:
Four 4.0x40mm screws

REQUIRES:
3mm hex wrench, GPMR8013

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9x7 Sport Propeller

This is a 9x7 Aircraft Propeller that is a "tractor" (not a "pusher") Prop.

FEATURES:
Computer-optimized style provides these props a thinner profile
    and more "bite" with less noise.
Lightweight molded nylon building and construction reduces rotating mass
    for greater output and longer life.
Reinforcing carbon fibers help keep real, consistent pitch at
    any rpm.
"C2" style (see "comments").

CONSISTS OF:
One Carbon-Reinforced NYLON Propeller

REQUIRES:
ALL props need balancing, this is EXTREMELY IMPORTANT, use TOPQ5700.
May need prop reamer, usage GPMQ5005 (SAE) or FOXQ1520 (Metric)

SPECS:
Length: 9" Pitch: 7
Density at hub: 3/8" Hole size: 1/4"

REMARKS:
The "C2" stands for the production run in which the prop was made.

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Hex Nuts 4mm (4)

    These are 4mm Hex Nuts from Du-Bro's Car Line (Metric).

FUNCTIONS:
Zinc plated, steel metric hex nuts.

INCLUDES:
(4) Nuts

SPECS:
Diameter: 4.0mm

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4Mm Nylon Insert Lock Nuts Metric

These are 4mm Nylon Insert Lock Nuts from Du-Bro's Car Line (Metric).

FUNCTIONS:
Zinc plated metal construction.
White nylon insert.
Aircraft quality lock nuts.

INCLUDES:
(4) Lock Nuts

SPECS:
Diameter: 4mm