LubricationHose&Fittings

LUBRICATION NIPPLES

Grease fittings, also referred to as grease nipples, Zerk fit tings, or Alemite fittings are found on mechanical systems and machinery and serve as lubrication points for bearings or other mechanical components. With a history dating back to the 1920s, grease fittings still find widespread use today. Their unique design provides a secure connection between the nipple and grease gun coupler to allow for the precise delivery of grease while preventing against contamination. Grease fittings are available in a variety of shapes to fit any application.

Part Number

Thread

Description

GREASE GUN COUPLER

Female Pipe

G13C-02

1 ⁄ 8 -27 1 ⁄ 8 -27 1 ⁄ 8 -27

Standard duty narrow model

G13C

G13CHD

G14C

G13CHD-02

Heavy duty model

G14C-02

Fits 5 ⁄ 8 " button head fittings

GREASE NIPPLE

Male SAE-LT

G13UNF-00 G13UNF-45 G13UNF-90

1 ⁄ 4 -28 1 ⁄ 4 -28 1 ⁄ 4 -28 1 ⁄ 8 -27 1 ⁄ 8 -27 1 ⁄ 8 -27 1 ⁄ 4 -18

Straight

G13UNF-00

G13UNF-45

G13UNF-90

45° Elbow 90° Elbow

Male Pipe

G13NPT-02-00 G13NPT-02-45 G13NPT-02-90 G13NPT-04-00 G13M-06-00 G13M-06-45 G13M-06-90 G13M-08-00 G13M-08-45 G13M-08-90 G13M-10-00 G13M-10-45 G13M-10-90 G13BSPT-02-00 G13BSPT-02-45 G13BSPT-02-90

Straight

45° Elbow 90° Elbow

G13NPT-00

G13NPT-45

G13NPT-90

Straight

Male Metric Port

M6 x 1.0 M6 x 1.0 M6 x 1.0 M8 x 1.0 M8 x 1.0 M8 x 1.0 M10 x 1.0 M10 x 1.0 M10 x 1.0 Male BSPT

Straight

45° Elbow 90° Elbow

G13M-00

G13M-45

G13M-90

Straight

45° Elbow 90° Elbow

Straight

45° Elbow 90° Elbow

G13BSPT-00

G13BSPT-45

G13BSPT-90

1 ⁄ 8 -28 1 ⁄ 8 -28 1 ⁄ 8 -28

Straight

45° Elbow 90° Elbow

Button head grease fittings are typically used on large machin ery where a greater flow of grease is required. They are easily identified by their flat, low profile appearance and are com monly found on mining and agricultural equipment where their flat head design helps to minimize damage from debris BUTTON HEAD GREASE FITTING G14NPT-02 1 ⁄ 8 -27 5 ⁄ 8 " Straight Button Head

GREASE NIPPLE KIT G13KIT-SAE

100 pieces assorted SAE-LT 110 pieces assorted Metric

G13KIT-METRIC G13KIT-COMBO

70 pieces assorted SAE-LT & Metric

GREASE NIPPLE CAP G13PC

Fits standard grease nipples

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