Shop all Caplugs categories.

Looking for caplugs? You've found the right place! We strive to stock all parts our customers need in pre-packed ready to ship bags and because of this we are able to ship quickly and accurately every time. Your purchase from us of any caplugs will come with manufacturer and company certs (CofC), a packing slip, and a receipt in a beautiful and secure package.

Recently Updated

Recently updated, revised, price adjusted, and amended parts in our caplugs category.

ASP-16 Protective Dust and Moisture Cap
1.30 USD

tube size: 1, thread: 1-5/16-12, threaded aluminum plug, 37 degree, flared fittings, ASP series caplug

MS90376-14RF Protective Dust and Moisture Cap
0.55 USD

Diameter: 1-5/32",

EP-20 Protective Dust And Moisture Cap
0.60 USD

for thread size: 1-1/4-18, static free cap for threaded connector, yellow color, low density polyethylene, plastic, designed for easy application and removal, EP series caplug

MS90376-20YB Protective Dust and Moisture Cap
0.65 USD

Diameter: 1-7/16", black

MS90376-25Y Protective Dust and Moisture Cap
0.88 USD

Diameter: 1-39/64", yellow

PD-20 Protective Dust and Moisture Plug
0.30 USD

tube size: 1/8, thread: 5/16-24, plastic threaded plug for flared fittings

Cherry Aerospace
SPS Technologies
MAC Fasteners
Wastern Wire