Hobson UNC Nyloc Hex Nut, Grade 2, Zinc Plated, 1-3/8", Pack of 10

This Hobson UNC nyloc hex nut is 1-3/8" (UNC thread, Grade 2, zinc plated finish). A nyloc nut is a hex nut with a nylon ring fitted in its top face. The nylon ring is the locking feature of the nut.

Gr means the imperial grade-strength level of a screw or nut, for example Grade 2, Grade 5 or Grade 8. UNC means Unified National Coarse Thread and TPI means threads per inch.

Where this product is used

• Fastening a bolt or stud where a nut with a nylon locking ring is wanted
• Holding parts together in a bolted joint, with a washer under the nut where one is needed

Features

• Size 1-3/8"
• UNC thread, nyloc hex nut
• Grade 2, zinc plated finish
• Supplied as a pack of 10

Key specifications

Choosing the right option

Match the nut to the bolt, stud or rod: thread form, diameter and pitch must all agree. Sizes are nominal thread diameters in inches; compare the threads per inch with your bolt.

Related nuts: Hobson UNC Nyloc Hex Nut, Grade 8, Zinc Plated, 1/4" to 2", Hobson UNF Nyloc Hex Nut, Grade 2, Zinc Plated, 1-1/8", Pack of 25 and Hobson Metric Fine Nyloc Hex Nut, Class 6, Zinc Plated, M24 to M48.