Lincoln Industrial 5050 Straight 1/4" NPT Grease Fitting | Pack of 10 | 15/16" Overall Length | 9/16" Hex | Carbon Steel | Zinc Yellow Plated

This listing is for ONE (1) Pack of 10 — Includes TEN (10) x Lincoln Industrial 5050 Straight 1/4" NPT Grease Fittings.

⚠️ Note: “5050” = Pack of 10. For a Box of 100, see Lincoln Industrial 5050C also available in our store.

The Lincoln Industrial 5050 is a straight pipe thread grease fitting designed for heavy-duty lubrication applications. Constructed for additional strength, these 1/4" NPT pipe thread fittings are popular for use in the construction and agricultural industry and large industrial machinery. Features a spherical base that forms a leak-proof seal, a ball check in the tip to keep out dirt, and an enlarged inner passage for maximum lubricant flow.

Key Features:

• Spherical base forms leak-proof seal
• Ball check in tip keeps out dirt and contaminants
• Enlarged inner passage admits more lubricant
• Balanced action spring retracts easily for maximum lube flow and holds ball firmly in sealing position
• Concave head for easy coupler disconnect
• Case hardened — meets SAE J534 specifications
• Zinc yellow plated for corrosion resistance

Compatible with:

• Standard grease couplers and grease guns
• Automotive, agricultural, marine, truck, construction equipment & machine manufacturing applications

Specifications:

• Type: Straight
• Thread Size: 1/4"-18 NPT
• Overall Length (A): 15/16" (21.0 mm)
• Thread Length (B): 3/8" (9.5 mm)
• Hex Size (C): 9/16" (14.3 mm)
• Shank Diameter (D): 0.535" (13.6 mm)
• Material: Carbon Steel
• Finish: Zinc Yellow Plated
• Quantity: Pack of 10 (10 Pieces)
• Part Number: 5050
• Brand: Lincoln Industrial

Need a larger quantity? The Lincoln Industrial 5050C (Box of 100) is also available in our store. Need a different angle or thread size? Browse our full selection of Lincoln Industrial Grease Fittings also available in our store.