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Bspp Bulkhead Locknut

CH Width 27mm	L Length 7.3mm	Adaptall Material Steel	Adaptall Shape Component	Side 1 Callout G 1/2 - 14	Side 1 Gender F	Side 1 Size 1/2"	Side 1 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9041-08	Product Weight 0.05 lbs

Product Questions & Answers 3

Product Questions & Answers

need a locknut for a bulkhead fitting, is this one the female G 1/2-14 BSPP thread?

Question by: Johnny B on Oct 17, 2025, 6:21 AM

For fitment, this locknut is threaded female G 1/2 - 14 BSPP and sized for 1/2 inch BSPP bulkhead style connections.

Answer by: Customer Support on Oct 18, 2025, 2:17 PM

What size thread we talking on this locknut, and is it a male or female connection?

Question by: Rex B on Aug 18, 2025, 3:09 PM

Female G 1/2 - 14 BSPP thread on this one. So you'd be threading it onto a male BSPP fitting or port. That's a pretty common size in hydraulic bulkhead setups, and the 1/2 inch size keeps it in a range that works across a lot of standard configurations.

Answer by: Customer Support on Aug 20, 2025, 6:57 AM

What size wrench do I need for tightening this locknut down?

Question by: Janice S on Feb 10, 2026, 9:51 PM

You'll need a 27mm wrench to properly tighten this BSPP bulkhead locknut.

Answer by: Customer Support on Feb 12, 2026, 8:10 PM