3/8"-16 Hex Nuts – Coarse Thread – Pack of 1,000

These 3/8"-16 hex nuts are standard coarse-thread fasteners used throughout garage door installation, commercial overhead door hardware, construction, maintenance, and general mechanical fastening applications.

Designed for use with compatible 3/8"-16 UNC bolts and threaded hardware, the standard six-sided hex shape allows installation with common sockets and wrenches.

This listing contains a bulk pack of 1,000 hex nuts, making it a practical choice for garage door installers, service companies, contractors, maintenance departments, and shops that regularly use 3/8"-16 hardware.

Specifications

Key Features

• Bulk pack of 1,000

• Standard 3/8"-16 UNC coarse thread

• Six-sided hex design

• Installs with standard sockets or wrenches

• Compatible with matching 3/8"-16 bolts and threaded hardware

• Suitable for residential and commercial garage door installations

• Convenient bulk quantity for professional installers and service shops

Common Garage Door Applications

3/8"-16 hex nuts can be used with compatible hardware in applications such as:

• Commercial garage door track assemblies

• Structural angle and support hardware

• Garage door brackets

• Operator mounting assemblies

• Commercial sectional door hardware

• Reinforcement and support components

• General repair and fabrication work

Exact fastener requirements vary by door and hardware manufacturer. Always verify the required bolt diameter, thread pitch, and hardware specifications before installation.

Compatibility & Selection

These nuts are designed for bolts and threaded components using 3/8"-16 UNC threads.

Before ordering, verify:

• Bolt diameter is 3/8"

• Thread pitch is 16 threads per inch

• A standard hex nut is appropriate for the application

• The mating bolt or threaded component uses matching 3/8"-16 threads

3/8"-16 and 3/8"-24 fasteners are not interchangeable. A 3/8"-24 bolt uses a fine thread and will not properly fit this 3/8"-16 coarse-thread nut.

Standard Hex Nut vs. Serrated Flange Nut

This product is a standard hex nut and does not have an integrated serrated locking flange.

For applications requiring additional resistance to vibration-related loosening, a compatible lock washer, locking fastener, or serrated flange nut may be specified by the equipment or door manufacturer.

Quantity Note

This listing contains 1,000 individual 3/8"-16 hex nuts.

Selecting a quantity of 1 on the product page means you are purchasing one package of 1,000 nuts, not one individual nut.

Installation Note

Install using the appropriate wrench or socket and tighten according to the requirements of the hardware being assembled.

For structural, overhead, or safety-critical garage door components, always use the fastener type, grade, and tightening requirements specified for the application.

3/8"-16 Hex Nuts – 1,000 Piece Bulk Pack

Bulk pack of 1,000 standard 3/8"-16 coarse-thread hex nuts for garage door hardware, commercial overhead door installations, maintenance, construction, and general fastening applications.