Features 1、Features: The mouth is flat and smooth, great for fastening. The thread is deep, thread pitch is more sturdy, it will not slippery when rotating. 2、Wide Application: The grease nipple is extensively suitable for most automotive, motorcycle, truck, farm and industrial applications. 3、Package Include: The set includes 6 most used sizes, that is M6, M10, straight, 45‑degree, 90‑degree, 180‑degree. 4、Premium Materials: Made of high quality iron and polyethylene material, hardened to prevent wear, more durable in use. 5、Surface Treatment: Come with blue zinc plating, exquisite appearance and high grade, higher efficiency bring you more convenience. Specifications: Item Type: Grease Nipple Material: Iron + Polyethylene Surface Treatment: Blue Zinc Plating Application: For construction machinery, automobiles, bearing seat universal joints, ships, machinery and equipment, etc. Package List 10 x 45° Bend Nozzle 1/8in 15 x 45° Bend Nozzle 1/4in 10 x 90° Bend Nozzle 1/8in 15 x 90° Bent Nozzle 1/4in 10 x 180° Straight Nozzle 1/8in 20 x 180° Straight Nozzle 1/4in 30 x Nozzle Cap M6 50 x Nozzle Cap M10 1 x Storage Box