Serrated Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, Plain, 50 PK

CONTRACTOR SELECT — Lock Nuts — Serrated Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, Plain, 50 PK

Designed for professional use, this CONTRACTOR SELECT Lock Nuts helps keep parts and tooling consistent across routine service tasks.

Quick specs

• Material: 18-8 Stainless Steel
• Finish: Plain
• System of Measurement: Inch
• Thread Size: 1/4"-20
• Manufacturer Part Number: U51108.025.0001
• UPC: -

Product information

• Manufacturer Part Number: U51108.025.0001
• UPC: -
• Country of Origin: Multiple

Dimensions

• Dia./Thread Size: 1/4"-20
• Thread Size: 1/4"-20
• Hex Height: 15/64 in
• Flange Dia.: 0.505 in
• Flange Diameter: 0.505 in

Details

• Material Grade: 18-8
• Fastener Thread Direction: Right Hand
• Fastener Finish: Plain
• Fastener Thread Type: UNC (Coarse)
• Nut Style: Self Locking Flange Nut - Serrated
• Type: Self Locking Flange Nut
• Basic Material: Stainless Steel
• Nut Standards: IFI-145
• CAD Available: Yes
• Item: Lock Nut
• Hex Type: Flange Hex
• Lock Type: Serrated
• Material: 18-8 Stainless Steel
• Material Grade/Class: Not Graded
• Finish: Plain
• Standards: IFI-145
• System of Measurement: Inch
• Thread Direction: Right Hand
• Thread Type: UNC
• Pack Size: Small Pack

This Lock Nuts is chosen for predictable fit and professional handling.

Recommended for planned maintenance programs and intended for professional buyers focused on durability and uptime.

Highlights

• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.
• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.

Notes: Review application constraints and installation requirements to ensure the part meets your needs.