Flexible Top Lock Nut, 7/16"-20, Steel, Grade 2, Black Oxide, 13/64 in Ht, 25 PK MPN:20FC-720
Flexible Top Lock Nut, 7/16"-20, Steel, Grade 2, Black Oxide, 13/64 in Ht, 25 PK
The Flexible Top Lock Nut from Flexloc is a reliable and versatile fastening solution for a wide range of applications. With its steel construction and black oxide finish, this lock nut provides a secure hold in high-temperature and high-impact environments. Its flexible top design allows for easy installation and removal, making it ideal for use in industries such as aerospace, automotive, and construction. The lock nut meets or exceeds industry standards, including MIL-S-8879 and NASM25027, and can withstand temperatures from -70°F to 1200°F, making it a durable and long-lasting choice for demanding applications.
Top product features:
- Impact-Resistant
- High Temperature-Resistant
- Removable
Top product applications:
- Heavy Machinery Assembly
- Machine Tool Mounting
- Aerospace Component Fastening
Lock Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 2, Thread Size 7/16 In.-20, Hex Width 5/8 in, Hex Height 13/64 in, Lock Type Flex Top, Dimensional Standards MIL-S-8879, NASM25027, System of Measurement Inch, Hex Type Standard Hex, 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 Impact-Resistant, High Temperature-Resistant
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 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 25, 2026 3:10am UTC
Category: Nuts