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PERMCO 1-5/16 X 12 STRAIGHT TAP

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 1-5/16-ST./TAP	Product Weight 0.50 lbs

Product Questions & Answers 2

Product Questions & Answers

Just want to make sure this tap will work for what I need it for, which is to tap a 1-5/16 x 12 straight thread. Is that right?

Question by: Roy H on Oct 30, 2025, 4:13 PM

This Permco tap is indeed a 1-5/16 x 12 straight tap, matching the product name and description.

Answer by: Customer Support on Nov 1, 2025, 8:43 AM

what exactly is this a tap for, is it meant for a specific pump port size or just general hydraulic fittings?

Question by: Gene H on Jan 24, 2026, 12:09 PM

Straight taps in this size are used to thread or re-thread port openings to accept fittings in that matching thread spec. The 1-5/16 x 12 designation refers to the thread diameter and pitch, so it's cut to that particular thread standard rather than being a general-purpose tap. Permco makes these for use with their gear pump and motor product lines where port work is part of installation or repair.

Answer by: Customer Support on Jan 26, 2026, 10:02 AM