Velvac 2" NPSM Brass Cap

Name: Boyd Welding LLC Velvac 2" NPSM Brass Cap - Velvac 2" NPSM Brass Cap
Brand: Boyd Welding LLC
SKU: 30276460412977
Price: 45.36 USD
Availability: InStock
Rating: 5 (4 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$45.36

Quantity

Color

Black

Quantity

Brass Cap Construction
Cap OD = 2.75"
Cap ID Across Threads = 2.90"
Thread Pitch = 11.5 TPI
Lanyard = YES, Chain internal / Cable External (see Pics)
Thermal Relief = YES
This Cap will fit any neck on our site with the designation 2" NPSM. It will also fit Male NPT threads.

5.0

4 ratings

ON TIME AND EXACTLY WHAT I NEEDED FOR RV FUEL LOCKS

Michael · May 19, 2026

Boyd Welding is your source for quality parts !!!!!

When you are taking the time to build a perfect, custom tank, and need parts just as good as your project get them here. I needed a vented, brass cap for the tank I am building and was having a hard time finding a good quality unit. Found Body Welding and will be getting all my fuel tank parts here.

Brian · August 7, 2025