1/8" x 27

Grease Fittings

1/8″ x 27 PTF (also referred to as NPT, ANPT, American Pipe, Briggs) have a 60° thread form and a 1:16 taper. The full definition is described in SAE J476. There is provision in SAE J534 for extra truncation on the crests of the threads.

The reference 1/8″ does not refer to the diameter of the thread. It is an old reference to the pipe size onto which the thread would be used. The nominal diameter of these threads is roughly 0.4” (approx. 10mm).
The self forming version of this thread has a 90° thread form and a 10° diametral taper.

High-Quality Npt Grease Fittings In Sharp Focus Before A Yellow Excavator, Showcasing Industrial Durability On A White Background.

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Our full range of 1/8 x 27″ grease fittings are available on our brand new webshop. Browse the full range and get the components you need to keep your business moving forwards.

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High-Quality Plastic Kit Showcasing An Assortment Of Precision-Engineered Grease Fittings, Featuring Three Robust 303 Stainless Steel Grease Nipples Displayed At The Front And An Industrial-Grade Orange Grease Gun, All Presented On A Professional Blue Background—Ideal For Global Industrial Applications.

1/8" x 27 - Standard Grease Fttings

Below are our most common 1/8″ x 27 fittings. To view the product please click the product code.

Kingfisher Code

Kingfisher Code

Description

White Trivalent. RoHS, REACH Compliant

Yellow Chromate. Limited Availability

1/8" x 27 PTF Straight

1/8" x 27 PTF 45°

1/8" x 27 PTF 65°

1/8" x 27 PTF 90°

1/8" x 27 1.1/4 Long

1/8" x 27 Self Form Straight

1/8" x 27 Self Form 45°

1/8" x 27 Self Form 90°

Some grease fittings are also available in 303 stainless, 316 stainless & Monel®
Please note: White Trivalent is preferred for RoHS and REACH compliance.

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