Flexible Top Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 3/32 in Ht, 50 PK MPN:50FK-518
Flexible Top Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 3/32 in Ht, 50 PK
The Flexible Top Lock Nut from Flexloc is a high-performance fastening solution designed for demanding applications. Its 18-8 stainless steel construction provides exceptional corrosion and impact resistance, withstanding temperatures from -70°F to 1200°F. The lock nut's flexible top design allows for easy installation and removal, while its heavy jam hex type ensures a secure fit. Suitable for use in various industries, including aerospace, defense, and industrial manufacturing, this lock nut is ideal for applications requiring high reliability and durability, such as in extreme environments or where vibration is a concern.
Top product features:
- Flexible Top Lock Nut design allows for easy installation and removal
- 18-8 Stainless Steel construction provides corrosion and impact resistance
- Right Hand thread direction allows for secure fastening in standard applications
Top product applications:
- Aerospace industry for high-temperature applications
- Automotive industry for engine and suspension components
- Industrial equipment manufacturing for corrosive environments
Lock Nut, Finish Plain, Material Stainless Steel, Material Grade/Class 18-8, Thread Size 5/16 In.-18, Hex Width 9/16 in, Hex Height 3/32 in, Lock Type Flex Top, Dimensional Standards MIL-S-7742, NASM25027, USAS B46.1, System of Measurement Inch, Hex Type Heavy Jam, Thread Direction Right Hand, Industry Standards Not Applicable, Maximum Temperature 1,200 Degrees F, Minimum Temperature -70 Degrees F, Pack Size Small Pack, Removable Yes, Resistance Properties Corrosion-Resistant, Impact-Resistant
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 4.00
- Package Width: 2.00
- Package Height: 3.00
- Package Weight: 1.00
Product info last updated on March 29, 2026 4:36am UTC
Category: Nuts