Skip to the beginning of the images gallery

16 JIC CAP NUT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 0304-C-16	Product Weight 0.28 lbs

Product Questions & Answers 2

Product Questions & Answers

What's the pressure rating on this cap nut?

Question by: Neal R on Jan 20, 2026, 8:48 PM

This cap nut can handle a maximum dynamic pressure of 4,000 psi.

Answer by: Customer Support on Jan 22, 2026, 10:04 AM

what's the max pressure rating on this cap nut? got some lines running pretty hard and need to know if it'll hold up

Question by: Glen B on Oct 28, 2025, 6:03 PM

Rated for 4,000 psi dynamic pressure, so it holds its own in high-demand hydraulic setups. That's the maximum continuous working pressure, and it's built from straight steel, which gives it solid resistance to wear over time. For most heavy-duty hydraulic lines, that rating covers a wide range of applications without issue.

Answer by: Customer Support on Oct 30, 2025, 6:50 AM