Skip to the beginning of the images gallery

SPX WASHER TOOTH EXT 0.670 X0.390

Brand HYDRAULIC TECH USA LLC(SPX)	Brand SPX Flow	Pack Size 1.00	UOM EA	Supplier Part Number 10259	Product Weight 0.99 lbs

Product Questions & Answers 3

Product Questions & Answers

What size is this washer exactly?

Question by: Curt W on Apr 24, 2025, 6:10 AM

The SPX Washer Tooth Ext has an outer diameter of 0.670 inches and an inner diameter of 0.390 inches.

Answer by: Customer Support on Apr 26, 2025, 6:04 AM

what's the outer and inner diameter on this washer? trying to make sure it'll fit before I order

Question by: Hubert P on Sep 15, 2025, 4:07 PM

Outer diameter runs 0.670 inches and the inner diameter is 0.390 inches. Those are the two measurements you'll want to confirm against your mounting hardware before placing an order.

Answer by: Customer Support on Sep 17, 2025, 1:59 PM

trying to swap out a lock washer, are those 0.670 and 0.390 numbers the outside and inside size?

Question by: Chad E on Oct 31, 2025, 7:54 AM

For this SPX Flow tooth extension washer, 0.670 inches is the outer diameter and 0.390 inches is the inner diameter, so you can match it up to the OD you have room for and the ID you need to fit over the fastener.

Answer by: Customer Support on Nov 1, 2025, 6:24 PM