Flexible Top Lock Nut, 5/8"-18, Steel, Grade 2, Cadmium Plated, 13/32 in Ht, 20 PK MPN:31FC-1018
Flexible Top Lock Nut, 5/8"-18, Steel, Grade 2, Cadmium Plated, 13/32 in Ht, 20 PK
The Flexible Top Lock Nut is a reliable and durable fastening solution for a wide range of applications. Engineered for high-temperature and impact resistance, this cadmium-plated steel lock nut is ideal for use in harsh environments. Its flexible design allows for easy installation and removal, making it perfect for industries that require frequent assembly and disassembly, such as aerospace, automotive, and heavy machinery. With a temperature range of -70°F to 1200°F, this lock nut can withstand extreme conditions, ensuring a secure and long-lasting fastening solution. Available in packs of 20, it's a great addition to any fastening arsenal.
Top product features:
- Cadmium plating provides corrosion resistance
- The lock nut is impact-resistant
- The lock nut is high temperature-resistant up to 1200 Degrees F
Top product applications:
- Aerospace applications due to its high temperature resistance up to 1,200 Degrees F
- Automotive applications where a secure and reliable fastening is required
- Industrial equipment assembly where a flexible and impact-resistant lock nut is necessary
Lock Nut, Finish Cadmium-Plated, Material Steel, Material Grade/Class Grade 2, Thread Size 5/8 In.-18, Hex Width 15/16 in, Hex Height 13/32 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 4.00
- Package Width: 2.00
- Package Height: 3.00
- Package Weight: 2.00
Product info last updated on February 24, 2026 10:10am UTC
Category: Nuts