12FP-12MJ BULKHEAD STRAIGHT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 2705-12-12	Product Weight 0.55 lbs

Product Questions & Answers

What size drill do I need for the B2 thread on this fitting? I wanna make sure I get it right the first time.

Question by: Danny F on Nov 23, 2025, 9:28 PM

For the B2 thread, you'll want to use a 0.609 mm drill. This fitting conforms to SAE J514 standards.

Answer by: Customer Support on Nov 25, 2025, 6:19 AM