Products tagged with 4-40

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Dubro 391 - Threaded Insert 4-40 (4)
These brass threaded inserts are the perfect way to put threads into wood and mount engines to wood mounting rails.
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Dubro 391 - Threaded Insert 4-40 (4)
$3.99
Dubro 304 - Kwik Link 4-40 (2)
Spring Steel Kwik-Links are the tried and true top quality Kwik-Link. Ideal for control linkage hook-up. Use with threaded rods or threaded couplers.
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Dubro 304 - Kwik Link 4-40 (2)
$2.49
Dubro 817 - Safety Lock Kwik Link 4-40 (2)
The Safety Lock Kwik-Link offers everything a modeler could want in a clevis and more.
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Dubro 817 - Safety Lock Kwik Link 4-40 (2)
$2.99
Dubro 901 - Dual Swivel Ball Link 4-40 (2)
Dual Swivel Ball Links for 2-56 control rods.
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Dubro 901 - Dual Swivel Ball Link 4-40 (2)
$6.99
Dubro 561 - Steel Hex Nuts, 4-40 (4)
4 per package, zinc plated.
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Dubro 561 - Steel Hex Nuts, 4-40 (4)
$1.19
Dubro 902 - Dual Swivel Ball Links, 4-40
Dual Swivel Ball Links for 4-40 control rods. This version contains a 4-40 socket head cap screw, shim, and lock nut.
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Dubro 902 - Dual Swivel Ball Links, 4-40
$6.99
Dubro 2137 - Adjustable Ball Link Hardware, 4-40 - Long
These links offer smooth friction-free operation for multiple applications.
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Dubro 2137 - Adjustable Ball Link Hardware, 4-40 - Long
$5.99
Dubro 2141 - Adjustable Ball Link Hardware, 4-40 - Short
These links offer smooth friction-free operation for multiple applications.
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Dubro 2141 - Adjustable Ball Link Hardware, 4-40 - Short
$5.99
Dubro 497 - Swivel Ball Link 4-40 (1)
These high quality ball links feature burnished brass swivel balls forsmooth operation. Complete with socket head cap screw, shim, and hexnut.
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Dubro 497 - Swivel Ball Link 4-40 (1)
$2.59
Dubro 303 - Solder Rod Ends 4-40 (2)
Perfect for many 1/4 scale applications, including strut attachments, flying wires, tailfin stab bracing, and bi-plane aileron connectors.
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Dubro 303 - Solder Rod Ends 4-40 (2)
$5.29
Dubro 818 - Safety Kwik Link 4-40 Bulk (12)
The Safety Lock Kwik-Link offers everything a modeler could want in a clevis and more. Simply put, it's ingenious, a grandslam!
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Dubro 818 - Safety Kwik Link 4-40 Bulk (12)
$16.99
Dubro 885 - E/Z Link 4-40 .093 (4)
Count on DuBro for a tough E/Z Link designed especially for .093 4-40 wire.
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Dubro 885 - E/Z Link 4-40 .093 (4)
$2.89
Dubro 302 - Rod Ends Threaded 4-40 (2)
Perfect for many 1/4 scale applications, including strut attachments, flying wires, tailfin stab bracing, and bi-plane aileron connectors.
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Dubro 302 - Rod Ends Threaded 4-40 (2)
$5.29
Dubro 170 - Lock Nuts 4-40 (4)
4 per package. Zinc plated with a nylon insert.
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Dubro 170 - Lock Nuts 4-40 (4)
$1.39
Dubro 618 - Rigging Couplers 4-40 (4)
These couplers thread into Du-Bro steel Kwik-Links and are perfect for cable controls, flying wires, and other linkage requirements.
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Dubro 618 - Rigging Couplers 4-40 (4)
$4.29
Dubro 305 - 4-40 Solder Kwik-Link
Solder Kwik-Links are nickel plated making a strong, attractive and easy to solder connector for servo or horn.
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Dubro 305 - 4-40 Solder Kwik-Link
$2.45